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বাংলাদেশ ব্যাংক অফিসার প্রশ্ন সমাধান ২০১৬

বাংলাদেশ ব্যাংক ২০১৬
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A train 800 meters long is running at a speed of 78 km/hr . If it crosses a tunnel in 1 minute, then the length of the tunnel ( in meters ) is :

A360

B500

C540

D130

উত্তর : B.

500

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

১.

If 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is :

3:4

3:20

20:3

2:3

২.

The breadth of a rectangular field is 60% of its length . If the perimeter of the field is 800 m, what is the area of the field ?

A37500 sq.m

B40000 sq.m

C48000 sq.m

D18750 sq.m

৩.

Peter purchased a machine for TK. 80,000 and spent TK. 5,000 on repair and TK. 1,000 on transport and sold it with 25% profit , At what price did he sell the machine ?

ATK.1,06,250

BTK.1,07,500

CTK.1,17,500

D1,05,100

৪.

A takes twice as much time as B or thrice as much time as C to finish a piece of work . Working together , they can finish the work in 2 days . B can do the work alone in :

A6 days

B8 days

C12 days

D4 days

৫.

Which of the following fractions is greater than $\frac{3}{4}$ and less than $\frac{5}{6}$ ?

$\frac{2}{3}$

$\frac{9}{10}$

$\frac{1}{2}$

$\frac{4}{5}$

৬.

2, 5, 9, 19, 37, ?

A75

B76

C78

D73

৭.

Rahim ranks seventh from the top and twenty-sixth from the bottom in class . How many students are there in the class ?

A32

B33

C34

D31

৮.

How many days are there in x weeks x days?

A8x

B14x

D7×2

৯.

Pipes A and B can fill a tank in 5 and 6 hours respectively. Pipe C can empty it in 12 hours. If all the three pipes are opened together, then the tank will be filled in:

A2(8/11) hours

B3(9/17)hours

C4(1/2) hours

D11(3/17)hours

১০.

Find the sum of the first 8 even natural numbers.

A30

B22

CNone of these

D32