8597- ? = 7429 - 4358
5426
5706
5526
5476
Find the highest common factor of 36 and 84.
In how many years, Tk. 150 will produce the same interest @ 8% as Tk. 800 produce in 3 years @ 412% ?
The product of two numbers is 2028, and their H.C.F is 13. The number of such pairs is:
What is the square root of 0.16?
A positive number, when decreased by 4, is equal to 21 times the reciprocal of the number. The number is: