Tea worth tk. 126 per kg and Tk.135 per kg are mixed with a third variety in the ratio 1:1:2. If the mixture is worth tTk.153 per kg,The price of third variety per kg will be:

In how many years, Tk. 150 will produce the same interest @8% Tk.800 produce in years @4.5% ?

The compound interest on Tk 30,000 at 7% per annum is TK.4357. The period (in years) is:

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

A can run 22.5m while B runs 25m. In kilometre race B beats A by-

On 8th feb,2005 it was tuesday. What was I the day of the week on 8Th feb,2004?

At what time between 7 and 8 O'clock will the hands of a clock will be in the same straight line but not toget...