What is the simple interest on Rs. 5000/- at 3% p.a.?
When a number is divided by 4, the quotient is 28. What is the number?
Which is next in the series given below? 5,16,49,104,
If the diameter of a circle is increased by 100%, its area is increased by:
There are 850 students in a school. Find the number of boys if the number of girls is 56 less than the boys.