Uddoyon

মডেল টেস্ট

হোম
চাকরি পরীক্ষার প্রস্তুতি

বাংলাদেশ ব্যাংক অফিসার প্রশ্ন সমাধান ২০১৬

বাংলাদেশ ব্যাংক২০১৬গণিত

What will be the least number which when doubled with be exactly divisible by 12, 18, 21 and 30 ?

A630

B1260

C2520

D196

উত্তর : A.

630

শেয়ার :

সম্পর্কিত প্রশ্ন সমূহ

১.

The interest on a certain deposit at 4.5% p.a. is TK. 202.50 in one year. How much will the additional interest in one year be on the same deposit at 5% p.a. ?

A

22.5

B

25

C

20.25

D

42.75

২.

$2-[ 2 – \{ 2 – 2 ( 2 +2 ) \} ] = ?$

A

-4

B

6

C

4

D

None of these

৩.

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

A

3:4

B

3:20

C

20:3

D

2:3

৪.

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 ?

A

37500 sq.m

B

40000 sq.m

C

48000 sq.m

D

18750 sq.m

৫.

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 ?

A

TK.1,06,250

B

TK.1,07,500

C

TK.1,17,500

D

1,05,100

৬.

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 :

A

6 days

B

8 days

C

12 days

D

4 days

৭.

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

A

$\frac{2}{3}$

B

$\frac{9}{10}$

C

$\frac{1}{2}$

D

$\frac{4}{5}$

৮.

2, 5, 9, 19, 37, ?

A

75

B

76

C

78

D

73

৯.

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

A

32

B

33

C

34

D

31

১০.

How many days are there in x weeks x days?

A

8x

B

14x

C

7

D

7×2