The compound interest on Tk. 30,000 at 7% per annum is Tk. 4347. The period (in year) is:

A rectangular plot measuring 90 meters by 50 meters is to be enclosed by wire fencing. If the pole of the fenc...

A can run 22.5 m while B runs 25 m. In a kilometer race B will beat A by:

On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb,2004?

At what time between 7 and 8 O'clock will the hands of a clock in the same straight line but, not together?

A 6% stock yields 8%. The market value of the stock:

In a Super Shop, the sales of an item decreased by 75% from 2005 to 2006. If the sales in 2007 were the same a...