2521 . Mr. Kashem requires 7.5 kg of sugar every month. The price of sugar increased by 20% in the month of Ramadan. What is his consumption of sugar in Ramadan if spends the same amount of money for sugar?

A. 9 kg
B. 6.25 kg
C. 8.5 kg
D. 6.5 kg

View Answer	Favorite Question

Answer: Option B

Explanation:

প্রিমিয়াম প্ল্যান: ১ মাস

99 ৳

৩০ দিনের জন্য সকল লাইভ এবং আর্কাইভ মডেল টেস্ট, প্রশ্ন ব্যাংক ও লেকচার শিট সহ অ্যাপ এর প্রিমিয়াম সব এক্সেস পাবেন।

সাবস্ক্রিপশন লিংক

2522 . Mr. Mamun bought 73 rolls of film. He can take 24 pictures with each roll of film. What is the total number of pictures he can take with 73 rolls of film?

A. 1642
B. 1652
C. 1742
D. 1752

View Answer	Favorite Question

Answer: Option D

Explanation:

1 roll contain = 24 pictures

73 rolls contain = 73*24

= 1,752 pictures (Ans.)

2523 . Mr. Ramzan will be 'p' years old 'q' years from now. How old was he 'r' years ago ?

A. p+q+r
B. p-q-r
C. p+q-r
D. p-q+r
E. None of these

View Answer	Favorite Question

Answer: Option B

Explanation:

Let's say, he is now x years old

So, after q years his age will be x+q=p

So,

r years back his age was=x-r= p-q-r [x=p-q]

(ans)

2524 . Mr. Shahin moved 3/4 th of his lawn in 5/4 hours. Mr. Ashique makes twice as fast and finishes the remaining job. How many minutes did Mr. Ashique work?

A. 25
B. 38
C. 50
D. 25/2

View Answer	Favorite Question

Answer: Option D

Explanation:

2525 . Mr. X can do a job in 8 days and his son can do it in 12 days. How many days will it take to complete the job if they work togethsr?

A. 5
B. 24/5
C. 10
D. none of these

View Answer	Favorite Question

Answer: Option B

Explanation:

2526 . Mr. X can finish a work in 6 days and Mr. Y can finish the same work in 8 days. How long will it take to finish the work together?

A. 7 days
B. 6 days
C. 8 days
D. 24/7 days

View Answer	Favorite Question

Answer: Option D

Explanation:

2527 . Mr. X lot a wallet containing Tk. 120. Incidentally, he had only lots of Tk. 2 Tk.3 and Tk.5 denominations in the wallet. If the total number of notes was 30, how many Tk. 5 denomination notes did he has?

A. 15
B. 16
C. 18
D. 20

View Answer	Favorite Question

Answer: Option C

Explanation:

Suppose,
number of 5 taka note = x
number of 2 taka note = (30 - x)
Here, 5x + 2(30 - x) = 120
⇒ 5x + 60 - 2x = 120
⇒3x = 60 .:. x = 20
So, total 5 taka note = 20

2528 . Mr. Zaman is insured completely for Tk. 1,50,000 against damages to his machinery. For any damage over Tk. 1,50,000 the insurance company will pay Tk. 1,50,000 plus 15% of the additional damage. For a recent accident, Mr. Zaman was paid Tk. 1,56,000 by the insurance company. What was the total amount to the damage estimated?

A. Tk. 1,04,000
B. Tk. 90,000
C. Tk. 40,000
D. Tk. 80,000
E. None of these

View Answer	Favorite Question

Answer: Option E

Explanation:

প্রশ্নমতে, 50000 টাকার অতিরিক্ত ক্ষতিপূরণ প্রদান করেছিল = 56,000 - 50,000 = 6,000 টাকা

এখন, 20% ক্ষতির সমমূল্য = 6,000 টাকা

100% ক্ষতির সমমূল্য = 100×600020">100×600020100×600020 = 30,000 টাকা

মোট ক্ষতির পরিমাণ = (50,000 + 30,000)

= 80,000 টাকা ।

2529 . Mr.Karim wants to put up fencing around three sides of his rectangular yard and leave a side of 10 feet unfenced. If the yard has an area of 340 sq. feet, how many feet of fencing does he need?

A. 74
B. 84
C. 64
D. None of these

View Answer	Favorite Question

Answer: Option D

Explanation:

Area, Length×Width = 340

or, Lenght×10 = 340

So, Length = 340/10 = 34 feet

Fencing needed = 34 + 34 + 10 = 78 feet

2530 . Mr.khan invested an amount of TK. 13,900 divided into two different schemes A and B at a simple interest rate of 14% per annum and 11% per annum respectively. If the total amount of simple interest earned in 2 years be Tk. 3,508, what was the amount invested in Scheme B?

A. TK. 6400
B. TK. 6500
C. TK. 7200
D. TK. 7500
E. None of these

View Answer	Favorite Question

Answer: Option D

Explanation:

3508=x×2×14100+(13,900−x)×2×11100

350800=28x+22(13,900−x)

Simplifying, we have:

350800=28x+305800−22x

6x=350800−305800

6x=45000

Solving for x, we have:

x=450006

x=7500

Hence, the amount invested in scheme A is. 7500.

2531 . Mr X made a fixed deposit of Tk. 10,000 for 1 year at an annual rate of 8 percent commpunded semiannually. Calculate the amount of interest to be paid at maturity?

A. Tk. 10814
B. Tk. 864
C. Tk. 816
D. Tk. 480

View Answer	Favorite Question

Answer: Option C

Explanation:

Mr. X 1 বছরের জন্য 10,000 টাকার একটি Deposit certificate কিনল, যা 6 মাস পর 8%

হার চক্রবৃদ্ধি সুদ প্রদান করে । Mr. X মোট কত টাকা সুদ পাবে তা বের করতে হবে ।

এখানে, সুদাসল, c = ?; semi annually হওয়ায়, n = 2; সময় t = 1 বছর; আসল, p = 10,000 Tk.

সুদের হার, r = 8% = 81008100

আমরাজানি, = P(1 + rn)n×tP(1 + rn)n×t

= > c = 100(1 + 82×100)2×1100(1 + 82×100)2×1

= > c = 10,000(1 + 125)210,000(1 + 125)2

= > c = 10,000(2625)210,000(2625)2

= > c = 10,000×26×2625×2510,000×26×2625×25

= > c = 10,816.

অর্থাৎ তিনি মোট সুদ পাবেন = (c - p) Tk.

= (10,816 - 10,000) Tk. = 816 টাকা ।

2532 . Mr. A has won an election by a vote of 250 to 150 . What part of the total vote was against him ?

A. 2/5
B. 3/5
C. 4/7
D. 7/15
E. 3/8

View Answer	Favorite Question

Answer: Option E

Explanation:

Total vote = 250 + 150 = 400

Against = 150/400 = 3/8.

Bangladesh Bank - Assistant Director - 2010

A. 18
B. 19
C. 20
D. 17
E. 21

View Answer	Favorite Question

Answer: Option E

Explanation:

Job experience of Mr.D = 15

Mr.c = 15 - 2 = 13

Mr.b = C + 3 = 13 + 3 = 16

And Mr.A = B + 5 = 16 + 5 = 21.

Bangladesh Bank - Assistant Director - 2010

A. 50

View Answer	Favorite Question

Answer: Option A

Explanation:

বিমান বাংলাদেশ এয়ারলাইন্স লিঃ নিয়োগ পরীক্ষা-২০১৮। গ্রাউন্ড সার্ভিস অ্যাসিসটেন্ট। ১৩.১০.২০১৮

A. 5%
B. 10%
C. 20%
D. 25%

View Answer	Favorite Question

Answer: Option B

Explanation:

Even if the percentage of his commission remains the same, his total commission will increase due to the increament of his salary.

Previous commission = 10% of 5000 = 500

New salary = 5000 + 10% of 5000 = 5000 + 500 = 5500

New commission = 10% of 5500 = 550

Increament of commission = (550 - 500) / 500 x 100% = 10%.

সমন্বিত ব্যাংক অফিসার (ক্যাশ) || (02-06-2023)

2521 . Mr. Kashem requires 7.5 kg of sugar every month. The price of sugar increased by 20% in the month of Ramadan. What is his consumption of sugar in Ramadan if spends the same amount of money for sugar?

2522 . Mr. Mamun bought 73 rolls of film. He can take 24 pictures with each roll of film. What is the total number of pictures he can take with 73 rolls of film?

2523 . Mr. Ramzan will be 'p' years old 'q' years from now. How old was he 'r' years ago ?

2524 . Mr. Shahin moved 3/4 th of his lawn in 5/4 hours. Mr. Ashique makes twice as fast and finishes the remaining job. How many minutes did Mr. Ashique work?

2525 . Mr. X can do a job in 8 days and his son can do it in 12 days. How many days will it take to complete the job if they work togethsr?

2526 . Mr. X can finish a work in 6 days and Mr. Y can finish the same work in 8 days. How long will it take to finish the work together?

2527 . Mr. X lot a wallet containing Tk. 120. Incidentally, he had only lots of Tk. 2 Tk.3 and Tk.5 denominations in the wallet. If the total number of notes was 30, how many Tk. 5 denomination notes did he has?

2529 . Mr.Karim wants to put up fencing around three sides of his rectangular yard and leave a side of 10 feet unfenced. If the yard has an area of 340 sq. feet, how many feet of fencing does he need?

2530 . Mr.khan invested an amount of TK. 13,900 divided into two different schemes A and B at a simple interest rate of 14% per annum and 11% per annum respectively. If the total amount of simple interest earned in 2 years be Tk. 3,508, what was the amount invested in Scheme B?

2531 . Mr X made a fixed deposit of Tk. 10,000 for 1 year at an annual rate of 8 percent commpunded semiannually. Calculate the amount of interest to be paid at maturity?

2532 . Mr. A has won an election by a vote of 250 to 150 . What part of the total vote was against him ?

2533 . Mr. A is 5 years senior to Mr. B, Mr. B is 3 years senior to Mr. C, Mr. C is 2 years junior to Mr. D in job experience . If Mr. D has is years job experience than how many years of experience possessing Mr. A ?

2534 . Mr. Jamal employed 50 workers to finish a work within 30 days. After 20 days he found out that only 50% work had been completed. How many additional workers would be need to finish the task in scheduled time?

2535 . Mr. Khan's salary is Tk. 5000.00 and he gets 10% commission of his salary. If his salary increased by 10%, by what percent his commission will increase?

কোর্স ক্যাটাগরি

প্রয়োজনীয় লিঙ্ক