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10² is how many times of (0.01)³ ?

A passenger paid 50% customs duty on accompanied baggage items. He paid another 20% sales tax on the total val...

An amount of money is invested in a savings account for two years. It increased by Tk. 52.50 in two years. aft...

The angles of a triangle are in the proportion of 1:2:3 and the length of the smallest side is 1 c. what is th...

A square room has a square carpet symmetrically placed in it. This leaves an uncovered area of 9 . The area of...