Find the average of all whole numbers between 1 and 100 that end in 3.

Mr. Karim deposited Tk. 800 in a bank at 15% annual compound interest rate . At the end of the second year ,th...

Out of total profit , A gets 40% , B 25% , c 20% , D 10% and E 5% . what percentage of B's profit is that of A...

A car wash center washes 10 cars in half an hour . At this rate how many cars can wash in 4 hours?

B and C are points on a straight line AD, where AB= BC=CD . What percent of AC is AD?

The sum of 6 consecutive odd integers exceeds twice the biggest integer integer by 38. Find sum of the six num...

If the following series continues to follow the same pattern, what will be the next number: 2 ,6 , 3, 9,6 .......