5 for other expenses. What percentage of his salary can Arif save?

A. 36.66%
B. 66.33%
C. 33.66%
D. 42.33%

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Answer: Option A

Explanation:

Savings = 1 - (1/10 + 1/3 + 1/5) = 1 - (3 + 10 + 6)/30 = 1 - 19/30 = 11/30 = 36.66%

1307 . Arif travels from A to B at a speed of 6 km/h. On his way back, he travels at a speed of 4 km/h, thus making the return trip 4 hours longer. What is the distance (in km) between A and B?

A. 48
B. 52
C. 56
D. 60

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Answer: Option A

Explanation:

1308 . Arrange the following in a logical order : 1. Euphoria 2. Happiness 3. Ambivalence 4. Ecstasy 5. Pleasure

A. 1, 4, 2, 5,3
B. 2,1, 3, 4, 5
C. 3, 2, 5, 1, 4
D. 4, 1, 3, 2, 5

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Answer: Option C

Explanation:

All the given words stand for joy, but these increase in the order Ambivalence, happiness, pleasure, Euphoria, Ecstasy.

Bangladesh Bank - Assistant Director - 2016

A. Consultation
B. Illness
C. Treatment
D. Recovery

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Answer: Option D

Explanation:

Illness - Doctor - Consultation - Treatment - Recovery

So correct answer : Recovery.

Bangladesh Bank - Officer(Cash) - 2016

A. 1,2,4,3,5
B. 2,3,5,4,1
C. 1,3,2,5,4
D. 5,4,2,3,1

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Answer: Option C

Explanation:

Hints:

Foetus - baby - child - Youth - Adult

1 - 3 - 2 - 5 - 4

1311 . As the price of mango has reduced 20% , it is now possible to buy 2 more mangoes at Tk. 12. What is the current price of 50 mangoes?

A. Tk. 50
B. Tk. 40
C. Tk. 30
D. Tk. 60

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Answer: Option D

Explanation:

100 টাকায় কমে = 20 টাকা

1 টাকায় কমে = 20/100 টাকা

12 টাকায় কমে = 20 × 12 /100 = 24/10 টাকা

2 টি আমের বর্তমান দাম = 24 /10 টাকা

1 টি আমের বর্তমান দাম = 24 / 2 × 10 টাকা

50 টি আমের বর্তমান দাম = 24 × 50 /20 = 60 টাকা

1312 . As the price of mango has reducted 20%. It now possible to buy 2 more mangoes at Tk. 12. What is the current price of 50 mangoes?

A. 50
B. 40
C. 30
D. 60

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Answer: Option D

Explanation:

100 টাকায় কমে 20 টাকা

1 টাকায় কমে 20/100 টাকা

∴ 12 টাকায় কমে (20/100 × 12 )

= 12/5 টাকা

এখন ২টি কলার বর্তমান মূল্য = 12/5 টাকা

1 টি কলার বর্তমান মূল্য = 12/5 × 2 টাকা

∴ 50 টি কলার বর্তমান মূল্য = (12 × 50) / (5 × 2)

= 60 টাকা

1313 . As yesterday is to tomorrow , so Monday is to -

A. Saturday
B. Monday
C. Tuesday
D. Wednesday
E. None of these

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Answer: Option D

Explanation:

The pattern is: Yesterday, Today, Tomorrow

So, Monday, Tuesday, Wednesday

1314 . 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

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Answer: Option D

Explanation:

Ashraful has purchased a square sheet of plywood with an area of 169 square feet. Let's call the side length of the original square sheet "x" feet.

The area of the original square sheet is given as 169 square feet:

x^2=169

To find the side length "x," we take the square root of both sides:

√x=√169=13 feet

So, the original square sheet has a side length of 13 feet.

Now, Ashraful must cut off 3 feet from one side to cover a wall. This reduces the side length to 13−3=10 feet.

The area of the wall covered by the cut piece of plywood is:

10×13=130 square feet.

So, the area of the wall is 130 square feet. The correct answer is 130.

1315 . Asif can do a job in 15 hours, and Russel can do the same job in 9 hours. If they start doing the job together at 6 a.m. and Russel stops working at 9 a.m. at what time will Asif finish the job?

A. 2p.m.
B. 4p.m.
C. 5p.m.
D. 6 p.m.
E. None of these

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Answer: Option A

Explanation:

6 am to 9 am is 3 hour

Asif, Needs 15 hrs to do 1 whole work

3 needs 3/9 = 1/3

work left = 1 - ( 1/5 + 1/3) = 1 - 8/15 = 7/15

Asif can do 1 work in 15 hours

asif can do 7/15 work ( 15×7) /15 = 7 hour

7 hour after 9 am is 2 pm

1316 . Aslam drove west 10 miles, south 5 miles, west 30 miles and north 35 miles to avoid paying a toll on a direct road. What is the length of the toll road in miles?

A. 30
B. 45
C. 50
D. 70
E. None of these

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Answer: Option C

Explanation:

1317 . Assurance company has project that will take 1000 person days to complete. How many days will it take to complete the project the company has 50 workens>

A. 50
B. 43
C. 32
D. 20

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Answer: Option D

Explanation:

বাংলাদেশ অর্থনৈতিক অঞ্চল কর্তৃপক্ষ (BEZA) | সহকারী ব্যবস্থাপক | ৩০.১১.২০১৮

A. 38
B. 40
C. 44
D. 48
E. None of these

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Answer: Option C

Explanation:

Let the average speed of slower and faster trains be S and (S + 6) miles/hr respectively.

Time taken = 10 am to 1:30 pm = 3.5 hr

Distance travelled by slower train = 3.5S

Distance travelled by faster train = 3.5(S + 6)

Now, 3.5S + 3.5(S + 6) = 287

or, 3.5S + 3.5S + 21 = 287

or, 7S = 287 - 21

or, 7S = 266

or, S = 266/7 = 38 miles/hr

So, speed of the faster train, S + 6 = 38 + 6 = 44 miles/hr

1319 . At 3.40, the hour hand and the minute hand of a clock form an angle of :

A. 120 degree
B. 125 degree
C. 130 degree
D. 135 degree

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Answer: Option C

Explanation:

Hints : we use the formula = | 11m/2 - 30h| degree = | 11 × 40 / 2 - 30 × 3 | = 130 degree

1320 . At a book fair, Danesh buys three pencils that cost TK.3.25 each and a color pen that costs TK. 5. Which expression represents the amount of change 'C' , he should get when paying with a TK.20 note ?

A. TK. 300
B. TK. 336
C. TK. 280
D. TK. 330
E. None of these

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Answer: Option B

Explanation:

1306 . Arif spends 1/10 of his salary for clothing, 1/3 for food, and 1/5 for other expenses. What percentage of his salary can Arif save?

1307 . Arif travels from A to B at a speed of 6 km/h. On his way back, he travels at a speed of 4 km/h, thus making the return trip 4 hours longer. What is the distance (in km) between A and B?

1308 . Arrange the following in a logical order : 1. Euphoria 2. Happiness 3. Ambivalence 4. Ecstasy 5. Pleasure

1309 . Arrange the following in a meaningful sequence :

1310 . Arrange the given words in a meaningful sequence and then choose the most appropriate sequence from amongst the alternative provided below each question : 1. Foetus 2. Chid 3. Baby 4. Adult 5. Youth

1311 . As the price of mango has reduced 20% , it is now possible to buy 2 more mangoes at Tk. 12. What is the current price of 50 mangoes?

1312 . As the price of mango has reducted 20%. It now possible to buy 2 more mangoes at Tk. 12. What is the current price of 50 mangoes?

1313 . As yesterday is to tomorrow , so Monday is to -

1314 . 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?

1315 . Asif can do a job in 15 hours, and Russel can do the same job in 9 hours. If they start doing the job together at 6 a.m. and Russel stops working at 9 a.m. at what time will Asif finish the job?

1316 . Aslam drove west 10 miles, south 5 miles, west 30 miles and north 35 miles to avoid paying a toll on a direct road. What is the length of the toll road in miles?

1317 . Assurance company has project that will take 1000 person days to complete. How many days will it take to complete the project the company has 50 workens>

1319 . At 3.40, the hour hand and the minute hand of a clock form an angle of :

1320 . At a book fair, Danesh buys three pencils that cost TK.3.25 each and a color pen that costs TK. 5. Which expression represents the amount of change 'C' , he should get when paying with a TK.20 note ?

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