A group of students decided to collect as many paisa from each from each member of a group as is th number of members. If the total collection amounts to Tk 59.29 , what is the m=number of members in the group?

A company owns some land and buildings for which the following details are relevant : Cost of land Taka 50,000...

A can do a piece of work in 10 days. While B alone can do it in 15 days. They work together for 5 days and the...

The average of 5 consecutive numbers is n. If the next two numbers are also included, the average will :

1 year ago the ratio between A's and B's sakary was 3:4. Rations of their individual salaries between last yea...

What is the angle between the hour and minute hand of clock when it is 12.20 pm by the clock?

By walking at 3/4 of his usual speed, a man reaches his office 20 minutes later than usual. His usual time is...