If a number is divisible by 102 then it is also divisible by which of the following number?

All 120 students in a class play cricket or football or both, 75 play cricket and 60 play football. How many s...

In a group of 4 people, the height of the group members are 5 feet 4 inches, 5 feet, 5 feet 6 inches, and 4 fe...

If x+y=4 and y+z=8 and z+x=6, then 2x-y-z=?

Son's age is now one third of father's age. In 12 years from now son's age will be one half of father's age. W...

A typist can type 125 pages, 36 lines cach, 11 words in each line in 5 days. How many pages of 30 lines each a...

what is the total interest on Tk. 800 at 12.5% per annum for 9 months?