1 . একটি ঘনকের ছয়টি পৃষ্ঠতলের ক্ষেত্রফল 216 বর্গ সে. মি.হলে, ঘনকটির আয়তন কত?
- A. 64 ঘন সে. মি.
- B. 126 ঘন সে. মি.
- C. 216 ঘন সে. মি.
- D. 316 ঘন সে. মি.
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
2 . প্রাকৃতিক দুর্যোগে ঝুঁকির মাত্রার ভিত্তিতে পরিমাপকৃত World Risk Index, 2016 অনুযায়ী বাংলাদেশ কে কততম ঝুঁকিপূর্ণ দেশ?
- A. ষষ্ঠ
- B. পঞ্চম
- C. তৃতীয়
- D. প্রথম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
3 . In which country the 2016 Summer Olympic Games is going to be held?
- A. Russia
- B. Denmark
- C. USA
- D. Brazil
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
4 . “Climate Action 2016” কোথায় অনুষ্ঠিত হয়?
- A. লন্ডন, ইউকে
- B. বন, জার্মানি
- C. ওয়াশিংটন ডিসি, ইউএসএ
- D. দোহা, কাতার
- D. বেইজিং, চায়না
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
5 . In the series which number will be next? 121, 144, 169, 196.....
- A. 225
- B. 260
- C. 298
- D. 400
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
6 . Who is awarded the Nobel Prize in Literature in 2016?
- A. Allen Ginsberg
- B. Bob Dylan
- C. George Harrison
- D. Ravi Shankar
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
7 . Which country topped the medal table in the Summer Olympics 2016?
- A. Brazil
- B. China
- C. UK
- D. USA
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
8 . Which country, according to the World Refugee Report 2016, has the highest number of refugee?
- A. Afghanistan
- B. Palestine
- C. Somalia
- D. Syria
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
9 . Environmental Performance Index-2016 অনুযায়ী বাংলাদেশের অবস্থান–
- A. ১৭১
- B. ১৭২
- C. ১৭৩
- D. ১৭৪
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
10 . 2+4+8+16+ _ এই ধারাটির কততম পদের মান 128?
- A. 6
- B. 5
- C. 8
- D. 7
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
11 . ARAM chip is labeled as "2Mx16". What is the word-size of the RAM?
- A. 2 bytes
- B. 16 bytes
- C. . 2x 16 MB
- D. 8 bits
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
12 . a : b=3 : 6 এবং b : c=12 : 16 হলে a : c= কত?
- A. 6 : 16
- B. 3 : 2
- C. 2 : 3
- D. 4 : 3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
13 . -5, p. q, 16 সমান্তর অনুক্রমে থাকলে p ও q এর মান হবে যথাক্রমে-
- A. -2, 9
- B. 2, 9
- C. -2, -9
- D. 2, -9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
14 . If x = 5y = 16 and x = -3, then the value of y is--
- A. -24
- B. -8
- C. -2
- D. 2
- D. -0.6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
15 . Two small circular parks of diameter 16 meter and 12 meter are to be replaced by a bigger circular park. What would be the radius of this new park, if the new park has to occupy the same space as the two small parks?
- A. 20 meter
- B. 15 meter
- C. 10 meter
- D. 100 meter
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
16 . 9a²+ 16b² এর সাথে কত যোগ করলে যোগফল একটি বর্গরাশি হবে?
- A. 12ab
- B. 16ab
- C. 20ab
- D. 24ab
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
17 . If each angle of a regular polygon is 162°, how many sides does it have?
- A. 12
- B. 10
- C. 8
- D. 16
- D. 20
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
18 . A RAM chip is labeled as ‘2Mx16’. What is the word-size of the RAM?
- A. 2 Bytes
- B. 16 Bytes
- C. 2x16 MB
- D. 8 Bits
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
19 . The base 16 number system is--
- A. Octal
- B. Binary
- C. Hexadecimal
- D. Decimal
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
20 . A sold a watch to B at a gain of 20% and B sold it to C at loss of 10%. If C bought the watch for TK.216 at what price did A purchase it?
- A. Tk.200
- B. Tk.216
- C. Tk.250
- D. Tk.376
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
21 . A is twise as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the ork is.
- A. 20 days
- B. 21 days
- C. 22 days
- D. 24 days
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
22 . Rahim can now 16 km/hr in still water. It takes her thrice as long to row up as to row down the river. Find the difference between her speed (km/hr) in still water and that of the steam.
- A. 8
- B. 16
- C. 24
- D. 12
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
23 . 10,4, 26, 16 what is the median of the numbers shown?
- A. 10
- B. 13
- C. 14
- D. 15
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
24 . A man's regular pay Tk. 30 per hour up to 40 hours. Overtime is twice the regular payment. If he was paid Tk. 1680, how many hours overtime did he work?
- A. 7
- B. 16
- C. 9
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
25 . The sum of square of two numbers is 48 and the square of their diffrence is 16. The prodduct of the two number is-
- A. 16
- B. 17
- C. 18
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
26 . A water tank has two taps ( Tap-1 and Tap-2) : Tap-1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap -2 is closed after 8 hours?
- A. 10
- B. 12
- C. 14
- D. 16
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
27 . In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture worth Tk. 16.50 kg?
- A. 3 : 7
- B. 5 : 7
- C. 7 : 3
- D. 7 : 5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
28 . The ratio between the perimeter and the breadth of a rectangle is 5 :1 . If the area of the rectangle is 216 cm2. what is the lenth of the rectangle?
- A. 16 cm
- B. 24 cm
- C. 18 cm
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
29 . Insert the missing number : 16, 33, 67, 135, 271, (...)
- A. 371
- B. 406
- C. 451
- D. 505
- D. 543
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
30 . How many squares are there in a chess board if each player has got 16 pawns to play with ?
- A. 64
- B. 128
- C. 204
- D. 256
- D. 552
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
31 . Scientist have discovered a liquid that boils at about 165 ͦ C with ________ decomposition.
- A. partial
- B. partly
- C. partially
- D. parting
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
32 . প্রাকৃতিক দুর্যোগের ঝুঁকির মাত্রার ভিত্তিতে পরিমাপকৃত World Risk Index, 2016 অনুযায়ী বাংলাদেশ কততম ঝূঁকিপূর্ণ দেশ ?
- A. ষষ্ঠ
- B. পঞ্চম
- C. তৃতীয়
- D. প্রথম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
33 . Use of electronic mail (e-mail) has been widespread for more than a decade and a half. E-mail simplifies the flow of ideas, connects people and a half. E-mail simplifies the flow of ideas, connects people to form distant offices. eliminates the need for a meeting, and often boosts productivity. However, e-mail should be carefully managed to avoid unclear and inappropriate communication .E-mail messages should be concise and limited to one topic. when complex issues need to be addressed, phone calls are still the best. 16.The passage suggests that e-mail messages should be
- A. unclear
- B. clear-cut
- C. detailed
- D. frequent
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
34 . 14-16+19-27+....... ধারাটির অসীম পদের সমষ্টি কত?
- A. S ∞ = 203
- B. S ∞ = 320
- C. S ∞ = 20
- D. S ∞ = 3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
35 . 2+4+8+16+..........ধারাটির 10তম পদ কত?
- A. 512
- B. 688
- C. 1024
- D. 1028
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
36 . Pick up the stranger of the series: 2,4,8,10,16,32
- A. 10
- B. 32
- C. 16
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
37 . 2 + 4 + 8+16 + --- ধারাটির কততম পদের মান 128 ?
- A. 5
- B. 5
- C. 7
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
38 . A natural number when increased by 12, equals 160 times reciprocal. The number is-
- A. 16
- B. 8
- C. 6
- D. 18
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
39 . The measurement of a rectangle is 16 feet by 12 feet. What is the area of the smallest circle that can cover this rectangle entirely (so that no part of the rectangle is outside the circle)?
- A. 100 π sq. ft
- B. 100 sq. ft
- C. 192 sq. ft
- D. 128 π sq. ft
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
40 . The Code of criminal Procedure , 1898 এর Section 161 অনুযায়ী সাক্ষীদের পরীক্ষা করতে পারেন_
- A. অভিযোগ তদন্তকারী পুলিশ কর্মকর্তা
- B. নির্বাহী ম্যাজিস্ট্রেট
- C. জুডিসিয়াল ম্যাজিস্ট্রেট
- D. সকলেই
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
41 . Many people think that Big Ben is the huge clock that towers 316 feet above the River Thames at Westminster. But strictly the deep-voiced bell which booms from the belfry at the top of 336 steep stairs. For fifteen years. in the last century, experts wrangled about the plans for parliament's prospective clock. Filially, Frederick Dent was appointed to make his masterpieces. But even then the job was not plain sailing. The original bell was cast in 1856, dragged over Westminster Bridge by sixteen white horses and hung on gallows in New Palace Yard for testing. Sadly, a crack was discovered, and the bell has to be re-cast. But, even today, a crack is still apparent. However, it is good to remember that although Big Ben was born in the controversy he was christened with laughter. During a House of Commons debate on a suitable name for London's new timekeeper, along speech was made by an immense member called out' 'why not call the clock Big Ben? 'So, in a good-humored roar. The thirteen and a-half -ton heavyweight was named for all time, and began public service in May 1859. Choose the right sentence that will give the right information .
- A. Big Ben is really a clock
- B. Big Ben is really a bell
- C. Big Ben is a belfry
- D. Big Ben is a river
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
42 . The difference between two positive numbers is 16. If the smaller of the two is 3/5th of the large, what is the value of the smaller number?
- A. 18
- B. 24
- C. 30
- D. 40
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
43 . Salim sells 900 shares via his brother who changes a frate rete of commission of TK. 20 cm all transmission of less thes TK. 1600. His bask account is credited with Tk. 340 from the share sale. What price were his shares sold at?
- A. 12 cents
- B. $7 cents
- C. 60 cents
- D. 40 cents
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
44 . Slove for x if 16x - 4 = 68 + 7x
- A. x = 16
- B. x = -16
- C. x = 8
- D. x = 5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
45 . If the average of 16, 20 and n is between 18 and 21 inclusive, what is the greatest possible value of n?
- A. 18
- B. 21
- C. 27
- D. 54
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
46 . Area of a rectangular field is 400 square meter. If its lenght is 16 meter. What is his circumference of the field?
- A. 16
- B. 25
- C. 41
- D. 82
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
47 . Current age of Zanil's father is three times of Zamil. After 16 years from now father's age will be twice of Zamil. What is the current age of Zamil?
- A. 16
- B. 32
- C. 48
- D. 64
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
48 . What is the next number in the series 1, 4, 9, 16, ....?
- A. 18
- B. 21
- C. 23
- D. 25
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
49 . Find the next number of the series 7, 10, 14, 16, 21, 22, ---
- A. 20
- B. 22
- C. 26
- D. 28
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
50 . Find the missing number of the series 1/16, 1/4, -- , 4
- A. 16
- B. 4
- C. 1/2
- D. 1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
51 . How much will it cost to fence in a field that is 360 vm long and 160 cm wide with fence costs Tk.100 a meter?
- A. 1060
- B. 1000
- C. 1020
- D. 1040
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
52 . A rectangle area of 16 meters by 12 meters. is surrounded by a road of 3 meters wide. The area of the road is:
- A. 78
- B. 132
- C. 204
- D. 216
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
53 . তিন ভাইয়ের বয়সের গড় 16 বছর। পিতাসহ 3 ভাইয়ের বয়সের গড় 25 বছর হলে, পিতার বয়স কত?
- A. 45
- B. 42
- C. 52
- D. 41
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
54 . Ashraful has purchased a square sheet of plywood 169 square feet area. To cover a wall he must cut off 3 feet from a side. What is the area in square feet of the wall?
- A. 154
- B. 144
- C. 196
- D. 130
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
55 . Shahin has purchased a square sheet of plywood of 169 square feet area. To cover a wall he must cut off two feet from a side. What is the area, in square feet of the wall?
- A. 117
- B. 121
- C. 143
- D. 141
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
56 . The length of a rectangular floor is one and a half times its breadth. What is the perimeter of the floor (in meters) if its area is 216 sq. meters:
- A. 40
- B. 50
- C. 60
- D. 44
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
57 . A man can row upstream at 10 km/h and downstream at 16 km/h. His rate in still water is---
- A. 12
- B. 26
- C. 13
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
58 . Rahim bought 4 dozen apples at Tk.12 per dozen and 2 dozen apples at Tk.16 per dozen. He sold all of them to earn 20%. At what price per dozen did he sell the apples?
- A. 16.80
- B. 15.50
- C. 16.00
- D. 14.40
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
59 . By selling an article for Tk.144, a man loses 1/7 of his outlay. By selling it for Tk.168, his gain or loss percent is--
- A. 25/6% gain
- B. 0% gain
- C. 20% loss
- D. 20% gain
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
60 . A house-owner was having his house painted. He was advised that he would require 25 kg of paint. Allowing for 15% wastage and assuming that the paint is available in 2 kg cans. What would be the cost of paint purchased, if one can cost Tk.16?
- A. 160
- B. 360
- C. 240
- D. 180
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
61 . What percent of 1/2 is 12/16?
- A. 100%
- B. 120%
- C. 160%
- D. 150%
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
62 . It is 165 miles from Dhaka to Chittagong. If a bus takes 1.5 hrs to travel the first 65 miles, how long must the bus take to travel the final 100 miles in order to average 50 miles/hr during the entire trip?
- A. 108 mins
- B. 120 mins
- C. 78 mins
- D. 80 mins
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
63 . Which of the following is equal to 5.16 × 100000?
- A. 51600
- B. 516000
- C. 5160000
- D. 5160
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
64 . What is 35% of 11/56 of 160?
- A. 14
- B. 12
- C. 11
- D. 10
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
65 . Business partners A, B and C agree to divide their total profit for the year in the ratio 4 : 7 : 8 respectively. If A's share of the profit is Rs.16000, what was the total profit of the business partners for the year?
- A. Rs.64000
- B. Rs.76000
- C. Rs.30000
- D. Rs.3000000
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
66 . In a class there are 32 females. The ratio of female to male is 16 : 9. What is the percentage of female in that class?
- A. 32%
- B. 36%
- C. 56.25%
- D. 64%
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
67 . A toy store regularly sells all stock at a discount of 20 percent to 40 percent. If an additional 25 percent were deducted from the discount price during a special sele, what would be the lowest possible price of a toy costing Tk.16 before any discount?
- A. Tk.5.60
- B. Tk.7.20
- C. Tk.8.80
- D. Tk.9.60
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
68 . If 32a + b = 16a + b, then a =?
- A. -b
- B. b + 2
- C. 2b
- D. 3b
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
69 . If 16(4a) = 1, find the value of a.
- A. -2
- B. 0
- C. 1/2
- D. 3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
70 . If (16)2x + 3 = (4)3x + 6 then x =?
- A. -3
- B. 1
- C. 0
- D. -1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
71 . ক্ষুদ্রতম কোন সংখ্যাকে 16, 24 এবং 36 দ্বারা ভাগ করলে যথাক্রমে 6, 14 ও 26 ভাগশেষ থাকবে?
- A. ১৪৪
- B. ১৩৪
- C. ১৫৪
- D. ১৬৪
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
72 . একটি গাড়ী 36000 টাকায় বিক্রয় করায় 20% ক্ষতি হলো। কত টাকায় বিক্রয় করলে 16% লাভ হতো?
- A. 50000
- B. 55000
- C. 53000
- D. 52200
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
73 . যদি -5, p, q, 16 সমান্তর অনুক্রমে থাকে, তাহলে p ও q এর মান হবে যথাক্রমে
- A. - 2, 9
- B. 2, 9
- C. - 2, - 9
- D. 2, - 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
74 . 2 + 4 + 8 + 16 + .......এই ধারাটির কততম পদের মান 128?
- A. 5
- B. 8
- C. 7
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
75 . একটি গুণোত্তর অনুক্রমে তৃতীয় পদটি 20 এবং ষষ্ঠ (6-তম) পদটি 160 হলে প্রথম পদটি -
- A. 5
- B. 10
- C. 12
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
76 . log 2 + log 4 + log 8 + log 16 + ...... ধারাটির প্রথম ১০টি পদের সমষ্টি কত?
- A. 44 log 4
- B. 10 log 64
- C. 55 log 2
- D. log 512
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
77 . 16, 33, 67, 135 ... ধারাটির পরবর্তী পদ কত?
- A. 202
- B. 270
- C. 271
- D. 275
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
78 . 2, 4, 4, 16, 32,.....256 ধারাটি -।
- A. সমান্তর
- B. গুণোত্তর
- C. অসংজ্ঞায়িত
- D. অসীম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
79 . নিম্নোক্ত ধারার পরবর্তী পদ কত? 7, 10, 14, 16, 21, 22, .....
- A. 20
- B. 22
- C. 26
- D. 28
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
80 . একটি লম্বা খুঁটি ভেঙ্গে গিয়ে সম্পূর্ণভাবে বিচ্ছিন্ন না হয়ে ভূমির সাথে 30 কোণ উৎপন্ন করে। খুঁটিটি 16 মিটার উঁচুতে ভেঙ্গে থাকলে এর উচ্চতা কত?
- A. 48 মিটার
- B. 36 মিটার
- C. 40 মিটার
- D. 32 মিটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
81 . x2 - 169 - y2 = 0 বৃত্তের ব্যাসার্ধ কত?
- A. 16
- B. 169
- C. 13
- D. 14
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
82 . কোনো বৃত্তের ব্যাস 16 সেমি হলে পরিধির মান কত?
- A. 32.44
- B. 48.16
- C. 52.16
- D. 50.26
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
83 . সমদ্বিবাহু ত্রিভুজের সমান বাহুদ্বয়ের প্রতি বাহুর দৈর্ঘ্য 10 সেমি এবং অপর একটি বাহুর দৈর্ঘ্য 16 সেমি হলে, ত্রিভুজের ক্ষেত্রফল -
- A. 36 বর্গ সেমি
- B. 42 বর্গ সেমি
- C. 48 বর্গ সেমি
- D. 50 বর্গ সেমি
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
84 . যদি a = 2/7, b = 1/3 এবং c = 1/8 হয়, তবে y = a - 3b + 16c এর মান কত?
- A. 16/7
- B. 9/7
- C. 7/16
- D. 1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
85 . Unemployment is an important index of economic slack and lost output, but it is much more than that. It is a phenomenon which can be termed as a social evil. For the unemployed person it is often a damaging affront to human dignity and sometimes a catastrophic blow to family life. Form the social point of views, an unemployed person suffers from a sense of discontentment, and problem may eventually lead to social disorder and anarchy. The cost of unemployment is not also distributed in proportion to the ability to bear it. It falls most heavily on the young, the semi skilled and unskilled, the down trodden, the old worker and unemployed persons inflow income rural area who are denied the option of securing more rewarding urban employment. There is more subtle cost off unemployment also. The social and economic strains cost of prolonged under utilization create strong pressure for cost increasing solution. On the side of labour, prolonged high unemployment solutions; On the side of labour for shorter hours; intensifies resistance to technological change change and to rationalization of rules and in general, increase incentives for restrictive and inefficient measure to protect existing job. 16. Unemployment might principally and eventually lead to.
- A. social disorder
- B. high cost of production
- C. slowing down of industrialization
- D. resistance to technological changes and rationalization
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
86 . (4x2 - 16) এবং (6x2 + 24x + 24) এর গ.সা.গু--
- A. x + 2
- B. x + 4
- C. x - 2
- D. 2(x + 2)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
87 . Read the following passage carefully and choose the most appropriate answer of the question given on the basis of you comprehension of the passage: Think customer says a huge in the lobby of Dell 3, one of Dell Computer Corporation's their biuding at the Round Rock Texas campus, The reminder almost seems redundant because that's what Dell's Computer Corporation has room to symbolize since its humble beginning in Michael Dell's dorm room in 1983. Rather than let the computer re sellers medicate the relationships between company and customer, Dell began with a redically different business model for a high tech company ; Sell computers directly to customers and offer them direct technical support ' We have a tremendously clear business model' says Michel Dell , the 35 years old founder. There's no confusion about what the value proposition is, what the company offers and why it's great for customers. That's very simple thing but it also garners tremendous profits for the company . In 1998, Dell's revenues were 12.3 billion, with thew company growing at the rate of 52 percent a year. It recently passed IBM to become the nation's second largest seller or business computers and is because the gaining of Compaq. Dell is running rings around competitors because the direct to customer business model enables the company to be extremely responsive Because model enables the company to be extremely responsive . Because its computers are built to order allowing it to slash inventories and keep costs low. Dell can prices products 10% to 15% less than its rials can. 16.Think Customer means'
- A. Customers are requested to think
- B. Customers are orderderd to think
- C. Thinking how to find out
- D. None of the above
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
88 . যদি x + 5y = 16 এবং x = -3y হয় তাহলে y =?
- A. -24
- B. -2
- C. 8
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
89 . x3 - x4 = x + 16 সমীকরণের সমাধান কত?
- A. x = 1
- B. x = -1/2
- C. x = 2
- D. x = -2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
90 . x2 + 4y2 + 8x - 16y + 16 এর সাথে কত যোগ করলে যোগফল একটি পূর্ণবর্গ হবে?
- A. - 4xy
- B. 4xy
- C. - 2xy
- D. 2xy
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
91 . (a + b)2 = 36 এবং (a - b)2 = 16 হলে, ab এবং (a2 + b2) -এর মান যথাক্রমে--
- A. 10, 5
- B. 15, 25
- C. 25, 20
- D. 5, 26
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
92 . y- এর মান কত হলে 16x2 - xy + 25 একটি পূর্ণবর্গ রাশি হবে?
- A. 48
- B. 55
- C. 40
- D. 25
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
93 . x পূর্ণ সংখ্যা হলে 16x2 + 16x + 2 এর সাথে নূন্যতম কত যোগ করলে এটি একটি পূর্ণবর্গ সংখ্যা হবে?
- A. 2
- B. 1
- C. 4
- D. 3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
94 . 9a2 + 16b2 রাশিটির সাথে কোনটি যোগ করলে যোগফল পূর্ণ বর্গ হবে?
- A. 12ab
- B. 24ab
- C. 36ab
- D. 144ab
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
95 . I conceived an admiration for him as a statesman, a man of affairs, and a war leader, If felt the utmost confidence in his upright inspiring character and outlook, and personal regard. the affection I must say.... for him beyond my power to express today His love for his own country, his respect for its constitution, his power of always evident, but added to these were the beatings of that generous heart which was always stirred to anger and to action by wear. It is, indeed, a bitter loss to humanity that those heartbeats are stilled forever. 16.One of the following descriptions of the man the writer is praising in the passage does not match.Pick the description:
- A. He had great love for his country.
- B. His power to judge the changing public opinions was questionable
- C. He had deep respect for the constitution
- D. He reacted angrily to spectacles of aggression
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
96 . ABC ত্রিভুজের BC বাহুকে D পর্যন্ত বর্ধিত করা হল। ∠ACD = 160°; ∠ABC = 7∠BAC হলে ∠BAC -এর মান কত?
- A. 20°
- B. 40°
- C. 60°
- D. 70°
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
97 . একটি সমদ্বিবাহু ত্রিভুজের ভূমি 16 একক এবং অপর প্রত্যেক বাহুদ্বয় 10 একক। ত্রিভুজটির ক্ষেত্রফল কত বর্গ একক?
- A. ৩৬ বর্গমিটার
- B. ৪২ বর্গমিটার
- C. ৫০ বর্গমিটার
- D. ৪৮ বর্গমিটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
98 . If a = 2/7, b = 1/3 and c = 1/8, then value of y = a - 3b + 16c is--/যদি a = 2/7, b = 1/3 এবং c = 1/8 হয়, তবে y = a - 3b + 16c এর মান কত?
- A. 16/7
- B. 9/7
- C. 7/16
- D. 1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
99 . Rad the passage below and choose the alternative A, B, C or D to answer the questions (18-23) Washington was the first city in history to be created solely for the purpose of governance. Following the Revolution, members of congress had hotly debated the question of a permanent home for themselves and for those departments- the Treasury, the patent Office, and so on - Which even the sketchiest of central governments would feel obliged to establish. In 1790, largely in order to put an end to congressional bickering, George Washington was charged with selecting a site for the newly designated federal district. Not much to anyone's surprise but to the disappointment of many, he chose a tract of land on the banks of the Potomac River, a few miles upstream from his beloved plantation Mount Vernon. The District of Columbia was taken in part from Virginia and in part from Maryland. at the time is was laid out, its hundred square miles consisted of gently rolling hills, some under cultivation and the rest heavily wooded, with a number of creeks and much swampy land along the Potomac. There is now a section of Washington that is commonly referred to as Foggy Bottom; that section bore the same nickname a hundred and eighty years ago. two port cities, Alexandria and Georgetown, flourished within sight of the new capital and gave is access by ship to the most important cities of the infant nation- Charleston, Baltimore, Philadelphia, New York, Newport, Salem and Portsmouth- and also to the far- off ports of England and the Continent. 16.Why was George Washington's choice for the site of the - capital not very surprising?
- A. George Washington had lived on the site before the American Revolution.
- B. The river would bring trade to the city.
- C. The site was very close to George Washington's own home.
- D. The member of Congress hade already state there preference for the site.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
100 . The word 'sponsor' in line 16 refers to--.
- A. academic
- B. councillor
- C. counsellor
- D. patron
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
101 . The Great Wall of China is the largest defense fortification and the greatest building enterprise ever undertaken by man. About 1500 miles long, this unique wall stretches from the Gulf of Chili of the Yellow 9০৪ along the northern frontier of China to Kans Province in the west. The width of this wall varies from 15 to 40 feet at the base, and from 12 to 35 feet at the summit. Its height ranges from 20 to 50 feet. This is the only structure on the earth that can be identified from the moon. Walled frontier between the kingdoms in China date from at least the 4th century BC. in the 3rd century BC, the first emperor of 'Ch 'in', after uniting China, linked up the existing walls and built new sections to create the Great Wall as a continuous unit. His purpose was to defend China from the Huns on the north. Watch towers and garrison stations were set at regular intervals in order to Send signals and guard the bulwark. The wall was constructed in such a way that troops summoned by beacon fire could be quickly 10 transported along its top. The wall was built mostly of rubble, although the western sections are of tamped earth and important passes are of brick or masonry. The wall was frequently modified in later centuries. Some of its sections were built in the 15th and 16th centuries with new facilities of high towers. Before that, extensive repairs and extensions were made at various periods, notably during the Ming dynasty. 1.Which of the following is INCORRECT?
- A. The Great Wall is one of the wonders of the world
- B. The Great Wall is a work of several Chinese dynasties
- C. The astronauts can identify the Great Wall from the moon
- D. The Chinese troops used the Great Wall for bonfire
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
102 . মান নির্নয় করুন: tan15° + tan75° + tan105° + tan165°?
- A. 1/2
- B. 1/3
- C. 0
- D. 1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
103 . The second anniversary celebration of our school comes on December 16.
- A. of
- B. off
- C. that
- D. No word is missing
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
104 . 1 থেকে 1000 এর মধ্যে কতগুলো সংখ্যা 16 দিয়ে বিভাজ্য নয় কিন্তু 30 দিয়ে বিভাজ্য ?
- A. 29
- B. 31
- C. 32
- D. 38
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
105 . Scientists have discovered a liquid which boils at about 165° C With ____ decomposition .
- A. Partial
- B. Partly
- C. partially
- D. parting
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
106 . 2,4,8,16,32,..... 256 ধারাটি ...... ।
- A. সমান্তর
- B. গুণোত্তর
- C. অসংজ্ঞায়িত
- D. অসীম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
107 . 2015-16 অর্থ বছরে বাংলাদেশর মোট বাজেট কত?
- A. 295,250 কোটি টাকা
- B. 295,200 কোটি টাকা
- C. 295,400 কোটি টাকা
- D. 295,100 কোটি টাকা
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
108 . একটি পুকুরে একটি পদ্ম ফুটেছে। প্রতিটি পুকুরে পদ্মের পরিমাণ দ্বিগুণ হয় । 16 তম দিনে পোরো পুকুর পদ্মের ভরাট হলে কততম দিনে পুকুরের অর্ধেক পদ্ম দিয়ে পূর্ণ হবে
- A. ৬ষ্ঠ
- B. ৮ম দিনে
- C. ১৩ তম দিনে
- D. ১৫তম দিনে
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
109 . যদি প্রারম্ভিক মূল্যধন 16,500 টাকা; সমাপনী মূলধন 11,350 টাকা; অতিরিক্ত মূলধন 1,000 টাকা এবং উত্তোলন 3,300 টাকা হয় তবে লাভসবা ক্ষতি কত?
- A. ক্ষতি 1,850 টাকা
- B. লাভ 2,850 টাকা
- C. ক্ষতি 2,850 টাকা
- D. লাভ 8,450 টাকা
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
110 . Dec 16 is a--- for us
- A. green letter day
- B. white letter day
- C. orange letter day
- D. red letter day
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
111 . What is the position of Bangladesh according to Ease of Doing Business index 2016?
- A. 171
- B. 174
- C. 176
- D. 177
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
112 . abc এর মান 160 হলে a এর মান কোনটি হতে পারে না?
- A. 0
- B. 1
- C. 2
- D. 21
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
113 . Which city is ranked by The Economist Intelligence Unit as the worst livable in 2016?
- A. Damascus
- B. Dhaka
- C. Lagos
- D. Tripoli
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
114 . Who has won the 'Man Booker International Prize' in 2016?
- A. Altina Gonzalez
- B. Han Kang
- C. Marlon James
- D. Orhan Pamuk
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
115 . In the series which number will be next? 121,144,169,196...
- A. 225
- B. 260
- C. 298
- D. 400
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
116 . 2x+3y=36 এবং 2x+y=16 হলে (x, y) এর মান কত?
- A. (2, 10)
- B. (3, 10)
- C. (2, 6)
- D. (3, 5)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
117 . Indonesia again suspended its membership in December 2016.
- A. Malaysia
- B. Indonesia
- C. Thailand
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
118 . Think a number, divide it by 6 and add 8, The result is 16, What is the number?
- A. 48
- B. 45
- C. 58
- D. 36
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
119 . What is BT-16?
- A. Clone Tea
- B. Clone Rice
- C. Clone Jute
- D. None the above
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
120 . A boat has a crack in its bull which is leaking water into the boat and could pump which can pump the water out in 8 hours . If the boat is 168 km away from the shore and the pump is running what is the minimum speed the boat should run at so that it can reach the shore before sinking?
- A. 5km./hour
- B. 6 km/hour
- C. 7 km/hour
- D. 8km/hour
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
121 . A number x is divided by 7. When this number is divided by 8, 12 and 16 . It leaves a remainder 3 in each case . The least value of x is?
- A. 150
- B. 148
- C. 151
- D. 174
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
122 . x 2 − 8 x − ৪ y + 16 + y 2 এর সাথে কত যোগ করলে যোগফল একটি পূর্ণবর্গ হবে।
- A. -2xy
- B. 8xy
- C. 6xy
- D. 2xy
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
123 . Find the least five-digit number which can be divided by 8, 12, 16 and 20 leaving remainders 1. 5, 9 and 13, respectively.
- A. 10003
- B. 10093
- C. 10073
- D. 10013
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
124 . Find the next number of the series 7, 10, 14, 16, 21, 22, -
- A. 20
- B. 22
- C. 26
- D. 28
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
125 . If '+' means '÷' , '×' means '-' , '-' means '×' and '÷' means '+' then find the value of 32+16-9×14÷3=?
- A. 7
- B. 16
- C. 12
- D. 18
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
126 . Which of the following is the next number in the series : 1,1,2,4,3,9,4,16,5,.......... ?
- A. 30
- B. 36
- C. 45
- D. 35
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
127 . The average of 10 integers is -16. If the sum of 6 of them is 100, what is the average of the other 4 ?
- A. -50
- B. -60
- C. -100
- D. -65
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
128 . Which of the following is equal to 16^5 ?
- A. 20^10*4^5
- B. 20^20
- C. 4^6*2^8
- D. All of these
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
129 . What is the next number in the series : 1, 1, 2, 4, 3, 9, 4, 16-----?
- A. 5
- B. 8
- C. 20
- D. 25
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
130 . The sales price of an item including the sales tax is Tk. 616. The tax rate is 10%. If the shopkeeper made a profit of 12%, What was cost price of the item in Tk.?
- A. 500
- B. 515
- C. 550
- D. none of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
131 . The ages of two persons differ by 16 years. 6 years ago, the elder one was 3 times as old as the younger one. What is the present age of the older person in years?
- A. 20
- B. 10
- C. 30
- D. none of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
132 . 40% of 200 is what percent of 160?
- A. 100
- B. 80
- C. 60
- D. 50
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
133 . An iron rod that weighs 24 kg is cut into two pieces so that one of these pieces weighs 16 kg and is 34m long. If the weight of each piece is proportional to its length. how long is the other piece?
- A. 11m
- B. 17m
- C. 34m
- D. 68m
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
134 . A water tank has two taps (Tap-1 and Tap-2) . Tap -1 can fill a tank in 8 hours and Tap-2 can empty the tank in 16 hours . How long will they take to fill the tank if both taps are opened simultaneously but Tap-2 is closed after 8 hours ?
- A. 10
- B. 12
- C. 14
- D. 16
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
135 . A box contains 12 poles and 7 pieces of net. Each piece of net weighs 0.2 gm. each pole weighs 1.1 gm. The box and its contents together weigh 16.25 gm. How much does the empty box weigh?
- A. 1.2gm
- B. 1.6gm
- C. 2.75gm
- D. 6.15gm
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
136 . The ratio of the speed of boat in still water to the speed of stream is 16 :5. A boat goes 16.5 km in 45 minute upstream. Find the time taken by boat to cover the distance of 175 km downstream.
- A. 30minutes
- B. 25minutes
- C. 50minutes
- D. 45minutes
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
137 . how many integers from 1 to 1000 are divisible by 30 bt not 16
- A. 29
- B. 31
- C. 32
- D. 38
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
138 . The average of 10 integers is 16. If the sum of 6 of them is 100. What is the average of other 4?
- A. 21
- B. -44
- C. 66
- D. none of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
139 . In July 2018, the so-called '16 + 1 group' will meet China in-
- A. Shanghai
- B. Stockholm
- C. Saare
- D. Sofia
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
140 . A 20% reduction in price allows a customer to purchase 5 kgs of rice at Tk. 160. How much would have to pay if there was no discount?
- A. Tk. 180
- B. Tk. 200
- C. Tk. 210
- D. Tk. 240
- D. None of them
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
141 . The basic 16 number system is-
- A. Octal
- B. Hexadecimal
- C. Binary
- D. Decimal
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
142 . City B is 8 miles east of City A. City C is 6 miles north of City B. City D is 16 miles east of City C and City E is 12 miles north of City D. What is the distance from City A to City E?
- A. 10 miles
- B. 20 miles
- C. 24 miles
- D. 30 miles
- D. 42 miles
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
143 . What is the next number in the series 1,4,9,16 ---?
- A. 18
- B. 21
- C. 23
- D. 25
- D. 31
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
144 . If x +5y=16 and x=-3y, then y=?
- A. 3
- B. 5
- C. 8
- D. 11
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
145 . In Bangladesh, what is the contribution of agriculture and forestry sector in 2015-2016 GDP at constant prices ?
- A. 9.7%
- B. 11.7%
- C. 13.7%
- D. 15.7%
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
146 . A man's regular pay is Taka 30 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid Taka 1680, how many hours overtime did he work ?
- A. 8
- B. 16
- C. 28
- D. 48
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
147 . What is the minimum number of tiles of size 16 by 24 required to from a square by placing the tiles adjacent to one another other?
- A. 6
- B. 8
- C. 11
- D. 16
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
148 . At a store, Mimi paid Tk 100 for 5 oranges. If oranges are usually sold at Tk 216 per dozen, how much extra/less did she pay?
- A. Tk 24 extra
- B. Tk 10 extra
- C. Tk 10 less
- D. Tk 24 less
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
149 . The least whole number which when subtracted from both the terms of the ratio 6 : 7 gives a ratio less than 16:21 is :
- A. 2
- B. 3
- C. 4
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
150 . The ratio between the perimeter and the breadth of a rectangle is 5:1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?
- A. 16 cm
- B. 18 cm
- C. 20cm
- D. 24 cm
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
151 . The production cost of one unit of an item is Tk. 10. The item can be sold for a price of Tk. 16. The company further incurs a cost of Tk. 10,000 in the selling process. How many units of the product should be sold for the company to earn a profit of Tk. 50,000 ?
- A. 1667
- B. 8333
- C. 6000
- D. 10000
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
152 . In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and Tk. 20 per kg respectively so as to get a mixture worth Tk.16.50 per kg ?
- A. 3:7
- B. 5:7
- C. 7:3
- D. 7:5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
153 . The Nobel Prize in economic science was given in 2016 for.
- A. Welfare Economics
- B. Contract theory
- C. Theory of Allocation
- D. Portfolio Theory
- D. Asymmetric information
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
154 . Based on risk to natural disasters, Bangladesh belongs to which rank according to World Risk Index, 2016?
- A. First
- B. Fifth
- C. Third
- D. Sixth
- D. Fourth
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
155 . Who among the following women has been honored as "Freedom Fighter' in 2016?
- A. Jahanara Imam
- B. Ferdousi Priyabhashini
- C. Ivy Rahman
- D. Sufia Kamal
- D. Selina Hussain
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
156 . A box contains m number of chocolates. After distributing the chocolates equally among 16 students you are left with 6 chocolates. Which of the following must be true?
- A. m+4 is divisible by 8
- B. m-2 is divisible by 4
- C. m+6 is divisible by 8
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
157 . Find the compound interest on Tk. 15,625 for 9 months at 16% per annum compounded quarterly.
- A. Tk. 1851
- B. Tk. 1941
- C. Tk. 1951
- D. Tk. 1961
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
158 . The sale price of an article including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeepers has made a profit of 12%, then the cost price of the article is :
- A. Tk. 500
- B. Tk. 515
- C. Tk. 550
- D. Tk. 600
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
159 . If in a computer, 16 bits are used to specify address in a Ram. The number of address will will be-
- A. 216
- B. 65536
- C. 64K
- D. 69087
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
160 . Sarah needs to make a cake and some coolies. The cake requires 3/8 cup of sugar and the coolies require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough sugar, or how much more does she need?
- A. has enough sugar
- B. needs 1/8 of a cup of sugar
- C. needs 3/80 of a cup of sugar
- D. needs 6/19 of a cup of sugar
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
161 . Mujahid can do a work in 8 days, while has colleagues Asad takes 12 days and Mithun takes 16 days to complete the same.Mujahid and Asad started the work and after few days Asad left the work keeping it incomplete. Rest of the work was completed by Mujahid and Mithun in 2 days.How long it took to complete the whole work?
- A. 4 days
- B. 5 days
- C. 6 days
- D. 8 days
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
162 . Which one of the following is the next number in the series : 7, 7, 14, 42, 168-----?
- A. 336
- B. 504
- C. 672
- D. 840
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
163 . Average age of three brothers is 16 years . Average age of these brothers along with their father is 25 years. What is the age of their father ?
- A. 42
- B. 52
- C. 41
- D. 45
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
164 . There are two stations of length 162 meters and 120 meters respectively . A train takes 15 seconds to pass first station and 18 seconds to pass another station . Determine the length of the train ?
- A. 90 m
- B. 70 m
- C. 100 m
- D. 95 m
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
165 . Find the compound interest at the rate of 10% per annum for four yearss on the principal which in four years at the rate of 4% per annum gives tk. 1600 as simple interest.
- A. tk. 4641
- B. tk. 4732
- C. tk. 4321
- D. tk. 899
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
166 . Tom, Dick and Harry went for lunch to a restaurant. Tom had Tk. 100 with him. Dick had Tk. 60 and Harry had Tk . 40. They got a bill for Tk. 104 and decided to give a tip of Tk. 16 . They further decided to share the total expenses in the ratio of the amounts of money each carried . They amount of money which Tompaid more than what Harry paid is Tk.---
- A. 120
- B. 36
- C. 60
- D. 24
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
167 . If the average (arithmetic mean) of 16, 20 and n is between 18 and 21 inclusive, what is the greatest possible value of n ?
- A. 18
- B. 21
- C. 27
- D. 54
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
168 . Which country WHO declared malaria free in 2016?
- A. Sri Lanka
- B. Lagos
- C. India
- D. China
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
169 . Ahmad has containers of two different sizes. The total capacity of 16 containers of one size is x gallons,and the total capacity of 8 containers of the other size is also x gallons , and x> 0. In terms of x , what is the capacity, in gallons, of each of the larger containers?
- A. 4x
- B. 2x
- C. x/2
- D. x/8
- D. x/16
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
170 . A toy store regularly sells all stock at a discount of 20 percent to 40 percent. If an additional 25 percent were deducted from the discount price during a special sale, what would be the lowest possible price of a toy costing Tk. 16 before any discount?
- A. Tk. 5.60
- B. Tk. 7.20
- C. Tk. 8.80
- D. Tk. 9.60
- D. none of them
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
171 . The least number which is a perfect square and is divisible by each of the numbers 16, 20 and 24, is :
- A. 1600
- B. 3600
- C. 6400
- D. 14400
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
172 . For what value of x between -4 and 4, inclusive ,is the value of x2 -10x + 16 the greatest?
- A. -4
- B. -2
- C. 0
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
173 . Which of the following is the next number in the series : 2, 4, 3, 9, 4, 16, 5, 25, 6,-------?
- A. 30
- B. 36
- C. 45
- D. 35
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
174 . Who represented mukti bahini at surrender of Pakistani forces on 16th December 1971?
- A. Maj. M.A. Manzor
- B. Col. M.A.G. Osmani
- C. Col. Abdur Rab
- D. Group Captain A. K. Khandakar
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
175 . A collection o 16 coins , each with a face value either 10 paisa or 25 paisa, has a total face value of Tk. 2.35. How many of the coins have a face value of 25 paisa?
- A. 3
- B. 5
- C. 7
- D. 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
176 . If the word EXAMINATION is written as 8912316354, what word does 456354 stand for?
- A. NATION
- B. RATION
- C. NOTION
- D. STATION
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
177 . The ratios of incomes of A and B is 5:4 and the ratio of their expenditures is 3:2. If at the end of the year each save tk 1600,then the income of A is:
- A. 3400
- B. 3600
- C. 4000
- D. 4400
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
178 . একটি আয়তক্ষেত্রের দৈর্ঘ্য প্রস্থের দেড়গুণ। ক্ষেত্রফল 216 বর্গমিটার হলে, তার পরিসীমা কত মিটার?
- A. 20
- B. 40
- C. 60
- D. 80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
179 . Abu sold his cricket bat for tk 160 and his ball for tk 96. He made a profit of 20% on his ball and took a 10% loss on his cricket bat . He ended up with a-
- A. Loss of Tk 1.78
- B. Loss of Tk. 1.50
- C. Gain of Tk. 3.20
- D. Gain of Tk 7.30
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
180 . দুইটি সংখ্যার গুণফল 1536 এবং তাদের গ.সা.গু 16 হলে, সংখ্যা দুইটির ল.সা.গু কত হবে?
- A. 48
- B. 60
- C. 96
- D. 108
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
181 . 8 টি দ্রব্য 5 টাকায় ক্রয় করে, 16 টি দ্রব্য কত টাকায় বিক্রয় করলে 10% লাভ হবে?
- A. 9
- B. 10
- C. 11
- D. 12
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
182 . একটি আয়তক্ষেত্রের দৈর্ঘ্য প্রস্থের দেড়গুণ। ক্ষেত্রফল 216 বর্গমিটার হলে, তার পরিসীমা কত মিটার?
- A. 20
- B. 40
- C. 60
- D. 80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
183 . একটি ত্রিভুজের দুই বাহুর দৈর্ঘ্য 7 ও 16 হলে নিচের কোনটি ত্রিভুজটির তৃতীয় বাহুর দৈর্ঘ্য হতে পারে না?
- A. 22
- B. 17
- C. 9
- D. 12
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
184 . The number of students in each section of a school is 24, After admitting new students, three new sections were started. Now, the total number of sections is 16 and there are 21 students in each section. The number of new students admited is-
- A. 24
- B. 14
- C. 48
- D. 114
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
185 . 165135 যদি Peace হয়, তবে 1215225 হবে-
- A. Lead
- B. Love
- C. Loop
- D. Castle
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
186 . (2FA)16 এই হেক্সাডেসিমেল সংখ্যাটিকে অক্টালে রূপান্তর করুন :
- A. (762)8
- B. (1372)8
- C. (228)8
- D. (1482)8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
187 . Which country will receive F-16 from USA according to the notification of US Department of State on 26 January 20247
- A. Turkey
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
188 . 16 February 2024 which state banned Donald Trump from running business for three years over fraud allegation case?
- A. New York.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
189 . The sale price of an article, including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12% then the cost price of the article is:
- A. Tk. 500
- B. Tk. 515
- C. Tk. 550
- D. Tk. 600
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
190 . 169 is equal to
- A. 11
- B. 13
- C. 15
- D. 17
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
191 . যদি x+5y=16 এবং x=3y হয়, তাহলে y=কত?
- A. -24
- B. -2
- C. 4
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
192 . 3640 ÷ 14 × 16 +340 = ?
- A. 0.70
- B. 3525
- C. 4500
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
193 . What is the square root of 0.16?
- A. 0.004
- B. 0.04
- C. 0.4
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
194 . What international agreement, entered into force in 2016, aims to limit global warming to well below 2 degree Celsius above pre-industrial levels, with an aspirational target of 1.5 degrees Celsius?
- A. Paris Agreement
- B. Kyoto Protocol
- C. Montreal Protocol
- D. Copenhagen Accord
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
195 . In a group of 52 persons , 16 drink tea but not coffee and 33 drink tea. How many drink coffee but not tea?
- A. 3
- B. 7
- C. 19
- D. 17
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
196 . একটি খুটি ভেঙ্গে গিয়ে ভূমির সাথে 30 ডিগ্রী কোণ উৎপন্ন করে । ভাঙ্গা অংশের দৈর্ঘ্য 16 মিটার হলে দণ্ডায়মান অংশের দৈর্ঘ্য কত মিটার ?
- A. 8 মিটার
- B. 9 মিটার
- C. 12 মিটার
- D. 16 মিটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
197 . যদি x2 - y2 = 16 এবং x + y > x - y হয়, তবে কোনটি x - y এর সমান হবে?
- A. 3
- B. 4
- C. 5
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
198 . যদি a = b + c এবং a = 16 হয়, তবে ab + ac = ?
- A. ২৫৫
- B. ২৫৬
- C. ২৫৮
- D. ৩০০
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
199 . 14 - 16 + 19 - 27+.....
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
200 . 5x+8×5x+16×5x=1
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
201 . logx116=-2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
202 . log216
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
203 . x2-8x-8y+16+y2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
204 . 16x2-25y2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
205 . 16x2-xy+25
- A. 64
- B. 40
- C. 25
- D. 36
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
206 . 9x2+16y2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
207 . 2×3=812,4×5=1620
- A. 2428
- B. 2442
- C. 42
- D. 1214
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
208 . A credit sale of Tk. 7,500 is made on June 13, terms 2/10, net/30. A return of Tk. 500 is granted on June 16. The amount received as payment in full on June 23 is
- A. Tk. 7,000
- B. Tk. 6,860
- C. Tk. 6,850
- D. Tk. 6,500
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
209 . Walking three-fourth of his normal speed, Rafi is 16 minutes late in reaching his office. The usual time taken by him to cover the distance between his home and office.
- A. 48 min
- B. 60 min
- C. 42 min
- D. 64 min
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
210 . The present worth of a sum due sometime hence is Tk. 576 and the banker’s gain is Tk. 16. The true discount is
- A. Tk. 36
- B. Tk. 72
- C. Tk. 48
- D. Tk. 96
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
211 . 50 persons can do a work in 12 day's by working 8 hours a day. Working how many hours per day can 60 persons finish the work in 16 days?
- A. 8 hours
- B. 5 hours
- C. 6 hours
- D. 4 hours
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
212 . A train takes 18 sec to pass completely through a station 162m long and 15 seconds through another station 120m long.The length of the train-
- A. 70m
- B. 80m
- C. 90m
- D. 100m
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
213 . x+5y=16 এবং x=-3y হলে, y-এর মান কত?
- A. 24
- B. -2
- C. 8
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
214 . A man's regular pay Tk. 30 per hour up to 40 hours. Overtime is twice the regular payment. If he was paid Tk. 1680, how many hours overtime did he work?
- A. 7
- B. 16
- C. 9
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
215 . The sum of square of two numbers is 48 and the square of their diffrence is 16. The prodduct of the two number is-
- A. 16
- B. 17
- C. 18
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
216 . Find out the wrong number in the series: 190, 166, 145, 128, 112, 100, 91
- A. 100
- B. 128
- C. 145
- D. 112
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
217 . Simple interest on a certain sum at the rate of 4.5% p.a. for 4 years and 6 years differs by BDT 216. The sum is-
- A. BDT 2100
- B. BDT 2400
- C. BDT 1800
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
218 . A batsman makes a score of 80 runs in the 16th innings and increases average by 3. What is his average after 16th innings?
- A. 25
- B. 29
- C. 32
- D. 35
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
219 . How many 'I's will be there in the binary representation of the following expression (assume 16 bit number _ 12 + 64 + 128 + 256 + 1024 )
- A. 10
- B. 8
- C. 6
- D. 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
220 . Find the next number in the following pattern: 320, 160, 80, 40,.......
- A. 35
- B. 30
- C. 10
- D. 20
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
221 . Find the largest number of 5-digits which, when divided by 16, 24, 30 or 36, leaves the same remainder 10 each case.
- A. 99370
- B. 99360
- C. 99350
- D. 99340
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
222 . The area of a rhombus is 96 sq. cm and the length of one of the diagonals is 16 cm. The length of the other diagonal is
- A. 18
- B. 12
- C. 9
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
223 . The cost of renting a small bus for a trip was Taka X which was to be shared equally by 16 persons . Actually 10 persons availed the trip. How much more Taka will be the cost per persons ?
- A. X/6
- B. X/10
- C. 3X/40
- D. x/16
- D. 3X/80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
224 . Tom, Dick and Harry went for lunch to a restaurant. Tom had $100 with him , Dick had $60 and Harry had $40. They got a bill for $104 and decided to give a tip of $16. They further decided to share the total expenses in the ratio of the amounts of money
- A. 120
- B. 60
- C. 24
- D. 36
- D. 200
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
225 . If '+' means '÷' , '×' means '-' , '-' means '×' and '÷' means '+' then find the value of 32+16-9×14÷3=?
- A. 7
- B. 16
- C. 12
- D. 18
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
226 . 16!+17!=x8!
- A. 64
- B. 56
- C. 48
- D. 42
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
227 . x2-16
- A.
- B. (x+4) (x-4)
- C. (x+2)(x-2)
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
228 . x+y=5,x+4y=4,
- A. 60
- B. 40
- C. 20
- D. 80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
229 . a=27,b=13,x=18,
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
230 . x+y=5,x+4y=4,
- A. 60
- B. 40
- C. 20
- D. 80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
231 . 3x2-16x-12
- A. (3x -2) (x +6)
- B. (3x -2) ( x-6)
- C. (3x -6) (3x+2)
- D. 3(x-6) (x-2)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
232 . 16x2-56xy+49y2
- A. 204
- B. 1156
- C. 36
- D. 6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
233 . 5x+8.5x+16.5x=1
- A. -1
- B. 3
- C. -2
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
234 . 16a2-ab+49
- A. 48
- B. 56
- C. 49
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
235 . (A0)16 এর দশমিক সমতুল্য মান কত? (What is the decimal equivalent of (A0)16?)
- A. 100
- B. 160
- C. 200
- D. 220
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
236 . 3log3625+log293-2log16125
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
237 . 3x=16
- A. 3.56
- B. 2.59
- C. 2.52
- D. 3.52
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
238 . 226Ra এর অর্ধায় 1620 বছর। কত বছর তেজস্ক্রিয় নিঃসরণের পর এক চতুর্থাংশ অবশিষ্ট থাকবে?
- A. 810
- B. 1620
- C. 3240
- D. 405
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
239 . 16x2-8x+9=0
- A.
- B.
- C. 144
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
240 . a3+b3=16
- A. 1
- B. 2
- C. 3
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
241 . যদি বিক্রয়ের পরিমাণ ১৬,৮০০ টাকা হয় এবং ক্রয়মূল্যের ওপর মুনাফার হার ১২% হয়, তবে বিক্রিত পণ্যের ব্যয় কত হবে? (If sales are Tk. 16,800 and mark up being 12%, then what will be the cost of goods sold?)
- A. Tk.15,000
- B. Tk.14,784
- C. Tk.18,816
- D. Tk.14,478
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
242 . একটি হুইটস্টোন ব্রিজের চারটি বাহু P, Q, R এবং S-এ যথাক্রমে ৪Ω, 12Ω, 16 Ω এবং 48Ω রোধ যুক্ত আছে। ব্রিজটিকে সাম্যাবস্থায় আনতে চতুর্থ বাহুতে কত রোধ কীভাবে যুক্ত করতে হবে?
- A. 24Ω, series
- B. 24 Ω, parallel
- C. 48 Ω, series
- D. 48Ω, parallel
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
243 . মেঝেতে স্থাপিত 400 N এর একটি কাঠের ব্লকের উপর আনুভূমিকভাবে 160 N বল প্রয়োগ করলে, মেঝে ও কাঠের ব্লকের মধ্যবর্তী ঘৰ্ষণাঙ্ক কত?
- A. 4
- B. 1.6
- C. 0.4
- D. 6.4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
244 . একটি চক্রের ভর 16 kg। চক্রগতির ব্যাসার্ধ 0.5 m এবং প্রতি মিনিটে 300 বার আবর্তিত হচ্ছে। 2 rad s-2 কৌণিক ত্বরণ সৃষ্টি করতে চক্রে কত টর্ক প্রয়োগ করতে হবে?
- A. 5
- B. 2.5
- C. 10
- D. কোনটিই নয়
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
245 . (x + 3) (x - 3) = 16 হলে, x এর মান কত?
- A. 16
- B. 9
- C. 5
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
246 . 5- টি ঘণাকৃতি পাথর খন্ডের প্রতিটির আয়তন 0.216m3 ও ভর 300 kg । এদের একটি অপরটির উপর রেখে একটি স্তম্ভ প্রস্তুত করতে কৃত কাজের পরিমান কত? [ g= 9.8 ms2 ]
- A. 17600 J
- B. 17650 J
- C. 17640 J
- D. 17000 J
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
247 . Is x greater than zero? (I) x4 - 16 = 0 (II) x3 - 8 = 0
- A. A
- B. B
- C. C
- D. D
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
248 . Is x greater than zero? (1) x4 - 16 = 0 (2) x3 - 8 = 0
- A. Statement (1) ALONE is sufficient but statement (2) alone is not sufficient
- B. Statement (2) ALONE is sufficient but statement (1) alone is not sufficient
- C. Both statements TOGETHER are sufficient but NEITHER statement alone is sufficient
- D. EACH statement ALONE is sufficient
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
249 . If Monir's average score for three games was 168, what was his lowest score? 1. His highest score was 204. 2. The sum of Monir's two highest scores was 364.
- A. If you can get the answer from (1) alone but not from (2) alone.
- B. If you can get the answer from (2) alone but not from (1) alone.
- C. If you can get the answer from (1) and (2) together, although neither statement by itself suffices.
- D. If statement (1) alone suffices and statement (2) alone suffices.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
250 . ABCDEFGH is a cube. What is the length of the line segment AG? I. The length of the line segment AB is 4 inches. II. The area of the square BCGH is 16 square inches.
- A. if you can get the answer from (I) alone but not from (II) alone.
- B. if you can get the answer from (II) alone but not from (I) alone.
- C. if you can get the answer from both (I) and (II) together, but not from (I) alone or (II) alone.
- D. if either statement (I) alone or statement (II) alone sufficient.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
251 . Insert the missing number. 14 9 4 12 7 2 10 5 0 16 11 ?
- A. 9
- B. 6
- C. 3
- D. 7
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
252 . 192.168.0.254 কী নির্দেশ করে?
- A. URL
- B. Broadcast address
- C. IP address
- D. Domain name
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
253 . 10 লিটার আয়তনের বন্ধ পাত্রে 300K তাপমাত্রায় 16g অক্সিজেন যে চাপ প্রদর্শন করে, একই পাত্রে একই তাপমাত্রায় কত গ্রাম নাইট্রোজেন রাখলে একই চাপ প্রদর্শন করবে?
- A. 14
- B. 16
- C. 18
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
254 . x+y2=164
- A. 6
- B. 9
- C. 4
- D. 12
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
255 . 25x^2+16y^2=400 এর উৎকেন্দ্রিকতা হবে-
- A. 3/5
- B. 3/4
- C. 4/5
- D. 2/3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
256 . A 4 pole generator with 16 coil has a 2-layer lap winding. The pole pitch is
- A. 8
- B. 4
- C. 16
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
257 . A current of 16 amperes divides between two branches in parallel of resistances 8 ohms and 12 ohms respectively The current in each branch is
- A. 6.4 A, 6.9 A
- B. 6.4 A, 9.6 A
- C. 4.6 A. 6.9 A
- D. 4.6 A, 9.6 A
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
258 . — 15 August 2016, Bangabandhu was brutally killed.
- A. In
- B. At
- C. by
- D. On
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
259 . এসিড মিশ্রিত পানির তড়িৎ বিশ্লেষণে 16.0 g অক্সিজেন গ্যাস উৎপন্ন করতে প্রবাহিত তড়িতের পরিমাণ-
- A. 1F
- B. 2 F
- C. 4 F
- D. 8 F
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
260 . SO2
- A. 4g
- B. 8g
- C. 16g
- D. 32g
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
261 . z =x + iy হলে, |z-5| + |z+5| =16 নির্দেশ করে -
- A. circle
- B. Parabola
- C. Hyperbola
- D. Ellipse
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
262 . 2, 9, 28, 65, 126, 216, 344 সিরিজ টির ভুল সংখ্যা---
- A. 28
- B. 216
- C. 65
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
263 . S81632
- A. 1280
- B. 160
- C. 320
- D. 960
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
264 . ∫x
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
265 . একটি গাড়ি ঘণ্টায় 8 km বেগে চলে। গাড়ি থেকে ঘণ্টায় 16 km বেগে একটি বস্তু কোন কোণে নিক্ষেপ করলে বস্তুটি গাড়ির বেগের সাথে সমকোণে চলবে?
- A. 30°
- B. 45°
- C. 120°
- D. 90°
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
266 . y2=16x
- A. 2
- B. -2
- C. 1
- D. -1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
267 . y2=-8x ও x2-16y
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
268 . x:5x2-16x+3<0
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
269 . 16 বর্গ একক ক্ষেত্রফলের একটি ত্রিভুজের শীর্ষবিন্দু সমূহের স্থানাঙ্ক A(-4, 6), B(-1, -2) এবং C(a, -2) হলে 'এ' এর মান কত?
- A. -1
- B. 2
- C. -3
- D. 3
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
270 . ω
- A. 1
- B. 2
- C. -1
- D. -2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
271 . 16y2-9x2+18x+64y+199=0
- A. অধিবৃত্ত
- B. বৃত্ত
- C. পরাবৃত্ত
- D. উপবৃত্ত
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
272 . 4, 8 এবং 16 এর জ্যামিতিক গড়-
- A. 8
- B. 12
- C. 16
- D. 4
- D. 28
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
273 . y=x-5
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
274 . 164
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
275 . 1002
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
276 . ( x − 2 ) 2 + ( y − 3 ) 2 = 16 , ( x − 2 ) 2 + ( y − 10 ) 2 = 9 বৃত্তদ্বয়ের স্পর্শবিন্দুর স্থানাংক-
- A. (2,3)
- B. (16,9)
- C. (2,10)
- D. (2,7)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
277 . 0.216m3
- A. 17600 J
- B. 17650 J
- C. 17640 J
- D. 17000 J
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
278 . In a que of girls Nishi is 8th from the front and 16th from behind. What is the total number of the girls?
- A. 8
- B. 22
- C. 23
- D. 24
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
279 . A=351402164
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
280 . x2+y2=16
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
281 . 16x2+9y2-32x-128=0
- A. 12π
- B. 10π
- C. 14π
- D. 7π
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
282 . 1F16
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
283 . 116
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
284 . কোন বর্গের কর্ণের দৈর্ঘ্য 16 ইঞ্চি হলে বর্গটির ক্ষেত্র ফল কত বর্গ ইঞ্চি হবে?
- A. 64
- B. 128
- C. 256
- D. 512
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
285 . যদি A+B=12 এবং B+C = 16হয় তবে A+C= কত হবে?
- A. -4
- B. -28
- C. +4
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
286 . (101100)₂ এর সাথে কোন নূন্যতম দ্বিমিক সংখ্যা যোগ করলে যোগফল 16 দ্বারা বিভাজ্য হবে ?
- A. (100)₂
- B. (10)₂
- C. (101)₂
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
287 . x এর মান নির্ণয় করো যদি - log38/log916 log410 = 3log10x
- A. 2
- B. 3
- C. 4
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
288 . 16 cm ফোকাস দূরত্ব বিশিষ্ট উত্তল লেন্স থেকে কত দূরে বস্তু স্থাপন করলে বাস্তব বিম্বের আকার আকারের দ্বিগুণ হবে?
- A. 24 cm
- B. 16 cm
- C. 8 cm
- D. 32 cm
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
289 . একটি পাথরকে ভূমি থেকে 45 m উঁচু দালানের উপর থেকে ভূমির সমান্তরালে 16 m s − 1 বেগে নিক্ষেপ করা হলো। পাথরটির ভূমিতে পৌঁছাতে কত সময় লাগবে?
- A. 2.8 s
- B. 0.4 s
- C. 3 s
- D. 1 s
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
290 . 101101 এর সাথে কোন ন্যূনতম দ্বিমিক সংখ্যা যোগ করলে যোগফল 16. দ্বারা বিভাজ্য হবে?
- A. 10011
- B. 111
- C. 110
- D. 11
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
291 . যদি ' BANGLADESH' কে 2051609374 দ্বারা প্রকাশ চার যায় তবে 'BENGAL' কে কত ভাবে প্রকাশ ক রাজ্য যাবে?
- A. 210653
- B. 274610
- C. 235106
- D. 260154
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
292 . কোন বর্গের দৈর্ঘ্য 16 ইঞ্চি হলে বর্গটির ক্ষেত্র ফল কত বর্গ ইঞ্চি ?
- A. 64
- B. 128
- C. 256
- D. 512
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
293 . মনে কর, নাভানা লিঃ এর প্রারম্ভিক মজুদ 80,00 টাকা ক্রয় 5,00,000 টাকা ক্রয় পরিবহন 16,000 টাকা ক্রয় ফেরত 5,000 টাকা বিক্রয় পরিবহন 3,000 টাকা; ক্রয় বাট্টা 5,000 টাকা; সমাপনি মজুদ পণ্য 70,000 টাকা । তাহেল বিকিত্রত পণ্যের ব্যয় কত?
- A. 5,16,000 টাকা
- B. 5,19,000 টাকা
- C. 5,21, 000 টাকা
- D. 5,24,000 টাকা
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
294 . যিদি ক্লাশে 31 জন ছাত্রী থাকে এবং ছাত্রী ও ছাত্রের অনুপাত 16:9 হয় ক্লাশে ছাত্র-ছাত্রী শতকরা কত ভাগ ছাত্রী?
- A. 32%
- B. 48%
- C. 56.25%
- D. 64%
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
295 . John, Jack, Joseph and Jordan participated in a running race. Only the winner finished the race in 10 minutes. Which two pieces of information can tell you who the winner was? (i) John finished the race in 16 minutes . (ii) Joseph finished the race earlier than Jack by 2 minutes. (iii) Jack finished the race later than Jordan by 4 minutes. (iv) Jordan finished the race earlier than John by 6 minutes. (v) John finished the race later than Joseph by minutes.
- A. I and II
- B. I and IV
- C. II and III
- D. II and V
- D. II and IV
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
296 . একটি তেজস্ক্রিয় পদার্থের অর্ধায়ু 1600 বছর। কত সময় পরে তেজস্ক্রিয় পদার্থের 15/16 অংশ ক্ষয়প্রাপ্ত হবে?
- A. 6400 y
- B. 9600y
- C. 4800y
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
297 . 16kg এর একটি বোমা বিস্ফোরিত হয়ে 4kg এবং12kg এর দুটি খন্ডে বিভক্ত হল । 12kg ভরের বেগ 4 ms⁻¹ হলে অন্য টুকরাটির গতিশক্তি কত?
- A. 288J
- B. 188J
- C. 388J
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
298 . 16Kg একটি বোমা বিস্ফোরিত হয়ে 4Kg ও 12Kg এর দুটি খন্ড হল। 12Kg টুকরার বেগ 4ms⁻¹ হলে অন্য টুকরার গতিশক্তি কত?
- A. 288J
- B. 192J
- C. 144J
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
299 . y²=16x ও y=4x দ্বারা আবদ্ধ ক্ষেত্রের ক্ষেত্রফল-
- A. 2/3 sq. units
- B. 4/3 sq. units
- C. 3/4 sq. units
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
300 . 16 kg ওজনের একটি বোমা বিস্ফোরিত হয়ে 4 kg ও 12 kg দুটি খন্ডে বিভক্ত হলো। 12 কেজি ভরের বেগ 4 m/s হলে অন্য টুকরাটির গতিশক্তি কত?
- A. 96 J
- B. 144 J
- C. 288 J
- D. 192 J
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
301 . সমান সংখ্যক ছাত্রবিশিষ্ট দুটি দলের ছাত্রাবাসে গড় বয়স 16 বছর ও 22 বছর হলে তাদের গড় বয়স কত?
- A. 18
- B. 19
- C. 45
- D. 41
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
302 . 300Hz কম্পাঙ্কের একটি শব্দ তরঙ্গের পানি ও বাতাসে তরঙ্গ দৈর্ঘ্যের পার্থক্য 4.16m। শব্দের গতি বাতাসে 352m/s হলে পানিতে শব্দের গতি কত?
- A. 800m/s
- B. 1200m/s
- C. 1600m/s
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
303 . (2x+16x)10 এর বিস্তৃতিতে x বর্জিত পদটি –
- A. 28/17
- B. 580/243
- C. 27/28
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
304 . (2x+16x)10 এর বিস্তৃতিতে x বর্জিত পদটি –
- A. 28/17
- B. 580/243
- C. 27/28
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
305 . cos 198 ° + sin 432 ° + tan 12 ° + tan 168 ° এর মান -
- A. 0
- B. -1
- C. 1
- D. 1/2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
306 . সম্প্রতি ভারত মায়ানমার সীমান্তে 1643 কিলোমিটার ফেন্সিং অর্থাৎ কাঁটাতারের বেড়া দেওয়ার জন্য —
- A. 31,000 হাজার কোটি টাকা বরাদ্দ করল কেন্দ্রীয় সরকার।
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
307 . y = x3 − 12 x+16 বক্ররেখার যে সমস্ত বিন্দুতে স্পর্শক x অক্ষের সমান্তরাল তাদের স্থানাংক -
- A. (2,0) and (-2,24)
- B. (2,0) and ( -2,0)
- C. (4, 12) and (-4,12)
- D. (2,0) and (-2,32)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
308 . 16cm দূরে অবস্থিত দুইটি মেরুর মধ্যে বিকর্ষণ বল 12 dyne । এদের 24cm দূরে রাখলে বিকর্ষণ বল কত হবে ?
- A. 16 dyne
- B. 10 dyne
- C. 8 dyne
- D. 24 dyne
- D. 5.33 dyne
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
309 . একটি তেজস্ক্রিয় পদার্থে 8.0e22 সংখ্যক পরমানু আছে। পদার্থটির অর্ধায়ু 2 দিন। ঐ পদার্থে 16 দিন পর পরমানু সংখ্যা হবে-
- A. 4.0e22
- B. 7.5e21
- C. 2.0e24
- D. 3.1e20
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
310 . The word 'dispatch' in line 16 means most nearly the same as-
- A. transmittla
- B. haste
- C. clarity
- D. conflict
- D. retain
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
311 . একটি হুইটস্টোন ব্রীজের চার বাহুর রোধ যথাক্রমে 8, 12, 16 ও 20Ω । চতুর্থ বাহুর সাথে কত রোধ শ্রেণিতে যুক্ত করলে ব্রীজটি সাম্যাবস্থায় থাকবে?
- A. 4 Ω
- B. 8Ω
- C. 6Ω
- D. 3Ω
- D. 5Ω
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
312 . 16 বিবর্ধন বিশিষ্ট নভো-দূরবীক্ষণ যন্ত্রে লেন্সে দুইটির মধ্যে দূরত্ব 85 cm । লেন্স দুইটির ফোকাস দূরত্ব কত?
- A. 100 cm , 10cm
- B. 80 cm , 5 cm
- C. 200 cm , 2 cm
- D. 500 cm , 20 cm
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
313 . প্রতিটি 60 W -এর 5 টি বাতি কয়েক ঘন্টা করে জ্বালানো হয়। প্রতি ইউনিট বিদ্যুৎ মূল্য 3.00 টাকা এবং মাসে ( 30 দিন) বিদ্যুৎ বিল 162.00 টাকা হলে দৈনিক বিদ্যুৎ ব্যবহারের সময়কাল -
- A. 10 h
- B. 6 h
- C. 8 h
- D. 4 h
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
314 . এক অ্যাটমোস্ফিয়ার চাপে ও নির্দিষ্ট তাপমাত্রায় একটি নির্দিষ্ট আয়তনের পাত্রে 4 g হিলিয়াম 14 g নাইট্রোজেন এবং 16 g অক্সিজেন আবদ্ধ আছে। কোনটির আংশিক চাপ সর্বোচ্চ?
- A. নাইট্রোজেন
- B. অক্সিজেন
- C. হিলিয়াম
- D. সকলের আংশিক চাপ সমান
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
315 . 95% C a C O 3 বিশিষ্ট 200 গ্রাম চুনাপাথরকে সম্পূর্ণরুপে বিয়োজিত করলে কত পরিমাণ চুন পাওয়া যায়? (পরমাণুর আপেক্ষিক ভর Ca =40, C =12, O =16)
- A. 120.0 গ্রাম
- B. 104.5 গ্রাম
- C. 110. 2 গ্রাম
- D. 106. 0 গ্রাম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
316 . যদি y =2x +b রেখাটি y 2 = 16 x প্যারাবোলাকে স্পর্শ করে তবে b=?
- A. -2
- B. 2
- C. -1
- D. 1
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
317 . 162x+4=43x+3
- A. -1
- B. 1
- C. 13/5
- D. -5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
318 . 152-42162-42=
- A.
- B.
- C.
- D. 0.74
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
319 . 8x3+72x2+216x+216
- A. 5,00,000
- B. 5,12,000
- C. 4,50,000
- D. 5,50,000
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
320 . কোন সার্কিট 16 সংখ্যক ইনপুট কে 4 টি আউটপুটে রূপান্তর করে?
- A. এনকোডার
- B. ডিকোডার
- C. রেজিস্টার
- D. ইকুউটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
321 . যদি JAHANGIRNAGAR-3252169012620 হয় তবে 2205 × 3 =?
- A. GNHR
- B. GGNH
- C. JJGN
- D. JNGH
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
322 . Below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.Statements: In a one-day cricket match, the total runs made by a team were 200. Out of these 160 runs were made by spinners.Conclusions: I. 80% of the team consists of spinners. II. The opening batsmen were spinners.
- A. Only conclusion I follows.
- B. Only conclusion II follows.
- C. Either I or II follows.
- D. Neither I or II follows.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
323 . △ABC is a right angle ∠ACB=90°, AC=16, BC=12, CD is perpendicular to AB and AD = 12.8. How long is CD?
- A. 9.5
- B. 9
- C. 6.5
- D. 9.6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
324 . (13.8 x 1.9 ÷ 5.7+ 11.2 of (1/16)-(1/20)=?
- A. 5.50
- B. 5.225
- C. 55.22
- D. 5.25
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
325 . Area of a circle is 16 sq meter, perimeter is 8 meter. What is its radius?
- A. 2 m
- B. 4 m
- C. 5 m
- D. 6 m
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
326 . log2 16
- A. 2
- B. 4
- C. 6
- D. 16
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
327 . একটি দোকান থেকে y টাকা দিয়ে 16টি কলম কেনা যায়। কলমের মূল্য যদি 20% কমানো হয় তবে z টাকা দিয়ে কয়টি কলম কেনা যাবে?
- A. 20z/y
- B. 80y/z
- C. 20y/z
- D. কোনোটিই নয়
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
328 . (734)8 = (?)16
- A. C1D
- B. D1C
- C. 1CD
- D. 1DC
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
329 . ABC সমকোণী ত্রিভূজ এর B কোণ সমকোণ এবং BC বাহুর উপর যেকোনো একটি বিন্দু D। যদি AB = 10 মিটার, AC = 16 মিটার এবং AD = 14 মিটার হলে DC এর দৈর্ঘ্য কত?
- A. 2.59 মিটার
- B. 2.69 মিটার
- C. 2.79 মিটার
- D. 2.49 মিটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
330 . 40cm দীর্ঘ একটি সরল দোলক এক মিনিটে 40 বার দোল দেয়। যদি এর দৈর্ঘ্য 160cm হয় তবে 60 বার দুলতে কত সময় নিবে?
- A. 30s
- B. 60s
- C. 160s
- D. 180s
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
331 . 15 m s-1 বেগে চলমান 160g ভরের একটি বলকে তুমি ব্যাট দিয়ে আঘাত করলে, বলটি 25 m s-1 বেগে ফিরে গেল। ব্যাট-বল সংঘর্ষের স্থায়িত্বকাল 10 ms হলে তুমি গড়ে কত N বল দিয়ে আঘাত করেছ?
- A. 1600
- B. 640
- C. 560
- D. 160
- D. 120
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
332 . যদি 16 C r = 16 C r + 2 হয়, তবে r এর মান কত?
- A. 10
- B. 14
- C. 7
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
333 . Find the total cache size: Multiply the number of blocks by the bits per block: 2^10 blocks x 147 bits = 147 KibiBits. Therefore, for a direct mapped cache with 16KB of data, 4-word blocks, and a 32-bit address, the total bits required would be 147 KibiBits.
-
Attach answer script
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
334 . It is not possible to have a deadlock involving only one single process. The deadlock involves a circular “hold-and-wait” condition between two or more processes, so “one” process cannot hold a resource, yet be waiting for another resource that it is holding. So for one process, deadlock can not be possible .
-
Attach answer script
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
335 . log216=?
- A. 7
- B. 8
- C. 4
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
336 . log24+log28-log416=?
- A. 1
- B. 2
- C. 3
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
337 . logx164=-6
- A. -2
- B.
- C.
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
338 . 4 x 2 − 16 x − 17 ? then which of the following is correct?
- A. x > y > z
- B. x > z > y
- C. y > x > z
- D. z > x > y
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
339 . What is the minimum value of 4 x2 − 16x − 17 ?
- A. 0
- B. -20
- C. -30
- D. -33
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
340 . 2x-6
- A. 1
- B. 2
- C. 3
- D. 0
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
341 . 16!+17!=x8!
- A. 64
- B. 56
- C. 48
- D. 42
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
342 . cm2
- A.
- B.
- C.
- D.
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
343 . The average age of 16 members of a club is 22. If the minimum age requirement for being a member is 19 years, what is the possible maximum range of the ages?
- A. 48
- B. 53
- C. 67
- D. 71
- D. None
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
344 . 5x+8.5x+16.5x=1
- A. -1
- B. 3
- C. -2
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
345 . x2-16
- A.
- B. (x+4) (x-4)
- C. (x+2) (x-2)
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
346 . 2x=116
- A. -1
- B. -2
- C. -3
- D. -4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
347 . X can do a piece of work in 24 days. When he had worked for 4 days, Y joined him. If the work was completed in 16 days, Y alone can finish that work in:
- A. 18 Days
- B. 27 Days
- C. 36 Days
- D. 42 Days
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
348 . m এর মান কত হলে, 9 x2 − 3 mx + 16 রাশিটি একটি পূর্ণবর্গ হবে?
- A. 8
- B. 12
- C. 24
- D. 16
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
349 . What is the value of the 11th term of the geometrical progression 1, 2, 4, 8, 16,....?
- A. 1240
- B. 1024
- C. 5240
- D. 1000
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
350 . a16=b40
- A. 16a = 40b
- B. 40a = 16b
- C. ab = 40 ´ 16
- D. ab = 640
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
351 . a2
- A.
- B. 25
- C. 13
- D. 96
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
352 . 54×8×16/25×125
- A. 20
- B. 40
- C. 35
- D. 25
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
353 . loga2=16
- A.
- B. 0
- C. 6
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
354 . a2=9 , b2=16
- A. ৭
- B. ২৫
- C. ১৩
- D. ১২
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
355 . x+12=4
- A. -3
- B. -1
- C. 1
- D. 5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
356 . x2+4y2+8x-16y+16
- A. -4xy
- B. 4xy
- C. -2xy
- D. 2xy
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
357 . x2+6x-16
- A. (x + 3) (x - 5)
- B. (x-4)(x+5)
- C. (x+2)(x-8)
- D. (x-2)(x+8)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
358 . x2+4y2+8x - 16y+16
- A. 4xy
- B. - 2xy
- C. - 4xy
- D. -6xy
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
359 . 443
- A.
- B. 1
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
360 . 24x-12=16
- A. 2
- B. 4
- C. 6
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
361 . 26x26 + 26 = 64164
- A. 1
- B. 2
- C. 4
- D. 0
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
362 . 16
- A. 12
- B. 7
- C. 10
- D. 15
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
363 . 16a2+24ab+b2
- A. 1
- B. -1
- C. 5
- D. -6
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
364 . a-b2=
- A. 12
- B. 14
- C. 18
- D. 20
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
365 . 42x-4=16
- A. 8
- B. 3
- C. 4
- D. 5
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
366 . x+y=5, x+4y=4,
- A. 60
- B. 40
- C. 20
- D. 80
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
367 . x3-8x-8y+16+y2
- A. -2xy
- B. 8xy
- C. 6xy
- D. 2xy
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
368 . A father is 61 and his son is 16. In how many years will the father be twice as old as his son
- A. 17
- B. 23
- C. 19
- D. 29
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
369 . x + y + z = 16, x - y = 2 হলে x = ?
- A. 3
- B. 8
- C. 9
- D. 12
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
370 . if892
- A. 5.65
- B. 2.70
- C. 3.50
- D. 6.66
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
371 . log2128+log216=
- A. 128
- B. 2
- C. 11
- D. 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
372 . The present worth of a sum due sometime hence is Tk. 576 and the banker’s gain is Tk. 16. The true discount is
- A. Tk. 36
- B. Tk. 72
- C. Tk. 48
- D. Tk. 96
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
373 . A natural number when increased by 12, equals 160 times reciprocal. The number is-
- A. 16
- B. 8
- C. 6
- D. 18
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
374 . Select the new member/ members of BRICS added during the 16th BRICS Summit in Kazan (2024).
- A. Singapore
- B. Ethiopia
- C. Iran
- D. Qatar
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
375 . 3x2+4y2=16
- A. বৃত্ত
- B. পরাবৃত্ত
- C. অধিবৃত্ত
- D. উপবৃত্ত
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
376 . log2(164)
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
377 .
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
378 . 16-4x2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
379 . 4Y2-QY+16
- A. ৪
- B. ৮
- C. ১২
- D. ১৬
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
380 . 1623%
- A. 500
- B. 550
- C. 600
- D. 650
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
381 .
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
382 . R={x:x,4
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
383 . 1634÷1612=?
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
384 . L=23M,M=32N,L=16,N
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
385 . 184cm2
- A. 23 cm
- B. 22 cm
- C. 24 cm
- D. 20 cm
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
386 . x
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
387 . x2-169+y2=0
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
388 . 2X+2=16
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
389 . স্পাইরাল কলামে 16 মি.মি. ব্যাসের কমপক্ষে কয়টি রড ব্যবহার করা হয়?
- A. 4
- B. 5
- C. 6
- D. 8
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
390 . A ও B দুই বিন্দুর দূরত্ব = 60 m, উচ্চতা ভূমি থেকে যথাক্রমে 4 m ও 16 m হলে, নতির (slope) পরিমান কত?
- A. 0.20
- B. 0.33
- C. 5
- D. 0.27
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
391 . 16π
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
392 . xy2=16,
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
393 . Tanya's grandfather was 8 times older to her 16 years ago. He would bi 3 times of her age 8 years from now. Eight years ago, what was the ratio of Tanya's age to that of her grandfather?
- A. 1:2
- B. 1:5
- C. 3:8
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
394 . 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hours a day; in how many days will 16 pumps raise 1736 tonnes of water, working 9 hours a day?
- A. 6
- B. 7
- C. 8
- D. 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
395 . Three partners A, B, C start a business. Twice A's capital is equal to thrice B's capital and B's capital is four times C's capital. Out of a total profit of TK. 16,500 at the end of the year, B's share is:
- A. Tk. 4000
- B. Tk. 6000
- C. Tk. 7500
- D. Tk. 6600
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
396 . The sale price of an article, including the sales tax is Tk. 616. The rate of sales tax is 10%. If the shopkeeper has made a profit of 12% then the cost price of the article is:
- A. Tk. 500
- B. Tk. 515
- C. Tk. 550
- D. Tk. 600
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
397 . 3640 ÷ 14 × 16 +340 = ?
- A. 0.70
- B. 3525
- C. 4500
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
398 . What is the square root of 0.16?
- A. 0.004
- B. 0.04
- C. 0.4
- D. 4
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
399 . What international agreement, entered into force in 2016, aims to limit global warming to well below 2 degree Celsius above pre-industrial levels, with an aspirational target of 1.5 degrees Celsius?
- A. Paris Agreement
- B. Kyoto Protocol
- C. Montreal Protocol
- D. Copenhagen Accord
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
400 . The measurement of a rectangle is 16 feet by 12 feet. What is the area of the smallest circle that can cover this rectangle entirely (so that no part of the rectangle is outside the circle)?
- A. 100 π sq. ft
- B. 100 sq. ft
- C. 192 sq. ft
- D. 128 π sq. ft
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
401 . Simple interest on a certain sum at the rate of 4.5% p.a. for 4 years and 6 years differs by BDT 216. The sum is-
- A. BDT 2100
- B. BDT 2400
- C. BDT 1800
- D. None of these
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
402 . A batsman makes a score of 80 runs in the 16th innings and increases average by 3. What is his average after 16th innings?
- A. 25
- B. 29
- C. 32
- D. 35
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
403 . 9a2+16b2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
404 . 16x=44
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
405 .
- A. 117
- B. 143
- C. 145
- D. 165
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
406 . 16+16=?
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
407 . 82x-4=16x?
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
408 .
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
409 . Two sides of a triangle are 7 and 16. Which of the following is not the length of the third side?
- A. 22
- B. 17
- C. 12
- D. 9
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
410 . Terra Data asked a team of workers to finish a project. After 16 days, 25% workers left. Remaining workers took the same number of days to finish rest of the work that the original team would have taken to complete the entire project. In how many days was the entire project finally completed?
- A. 45
- B. 56
- C. 72
- D. 80
- D. 90
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
411 . 4x2-16
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
412 . 9x2+16y2
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
413 . 16x2+25y2=400
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
414 . z=x+iy
- A. বৃত্ত
- B. পরাবৃত্ত
- C. অধিবৃত্ত
- D. উপবৃত্ত
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
415 . স্থিরাবস্থা হতে সমত্বরণে চলমান একটি কণা 4 সেকেন্ডে 16 মিটার দূরত্ব অতিক্রম করে। পঞ্চম সেকেন্ডে কণাটি কত দূরত্ব অতিক্রম করে?
- A. 9 মিটার
- B. 11 মিটার
- C. 18 মিটার
- D. 22 মিটার
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
416 . 131619141720151821
- A. 0
- B. 1
- C. -1
- D. 2
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
417 . x2+y2=16
- A. 4
- B. 8
- C. 16
- D. 32
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
418 . 116
- A. 15
- B. 30
- C. 45
- D. 60
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
419 . 1-165x1221
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
420 . 9x2+16y2=144
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
421 . x3-3x2-16x+48=0
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
422 .
- A. ঘন্টায়
- B. ঘন্টায়
- C. ঘন্টায়
- D. ঘন্টায়
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
423 . 6x3+16x16
- A. 9 তম
- B. 10 তম
- C. 13 তম
- D. 16তম
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
424 . দুটি সংখ্যার AM = 16, HM = 4 হলে GM এর মান কত?
- A. 8
- B. 9
- C. 10
- D. 7
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
425 . একটি তথ্যসারির মানগুলো: 10, 11, 12, 15, 16 হলে প্রথম শোধিত পরিঘাত কত?
- A. 12
- B. 0
- C. 13
- D. 14
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
426 . 416+416+416+416=?
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
427 . x5=16807
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
428 . y2=-8x ও x2-16y
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
429 . log4
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
430 . 226Ra এর অর্ধায় 1620 বছর। কত বছর তেজস্ক্রিয় নিঃসরণের পর এক চতুর্থাংশ অবশিষ্ট থাকবে?
- A. 810
- B. 1620
- C. 3240
- D. 405
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
431 . 4x2+4y2-8x-16y+19=0
- A. (2, 1)
- B. (2, 4)
- C. (1, 2)
- D. (4, 2)
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
432 . tan-167+tan-1113
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
433 . 16x2+9y2=144
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
434 . 1510
- A. 00011111
- B. 10011111
- C. 11111111
- D. 10000001
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
435 . x216+y29=1
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
436 . x216-y29=1
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|
437 . A=xx+4=4
- A.
- B.
- C.
- D.
|
View Answer
|
Discuss in Forum
|
Workspace
|
Report
|