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সম্পর্কিত প্রশ্ন সমূহ
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
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
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
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
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
Which of the following fractions is greater than and less than ?
A.
B.
C.
D.
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