Alam sold an item for Tk.6,384 and incurred a loss of 30%. At what price should he have sold the item to have gained a profit of 30%?

Kiran purchased a scooter for Tk.52000. He sold it at loss of 10%. With that money he purchased another scoote...

The average of nine numbers is 50. The average of the first five numbers is 54 and that of the last three numb...

A batsman has a certain average of runs for 12 innings. In the 13th innings he scores 96 runs thereby increasi...

If the numerator of a fraction is increased by 150% and the denominator of a fraction increased by 200% fracti...

A number when divided by 627 leaves a remainder 43. By dividing the same number by 19, the remainder will be-

A can finish a work in 5 days and B takes 4 days to do the same work. If the work is increased by 8 times, how...