Average age of mother, father and son was 42 at the time of son's marriage. After one year, an infant was born and after 6 rears of marriage the average age of family becomes 36. Find the age of bride at the time of marriage.

Directions: Degree- wise breakup of employees working in various department of an organisation and the ratio to men to women.

Respective ratio of men to women in each department

What is the number of men working in the marketing department?

A policeman spotted a thief 40 metres ahead of him. The moment they both saw each other they started running in the same direction on the same track. The thief was running at 10 m/sec and the policeman was chasing him at the speed of 12 m/sec. How much distance (in metres) the policeman needed to cover to catch the thief?

The L.C.M. of two numbers is 1820 and their H.C.F. is 26. If one number is 130 then the other number is:

When a number is divided by 192 the remainder is 54. What will be the remainder when the same number is divided by 16?

What should come in place of the question mark '?' in the following number series?

17, 35, 106, ?, 2126

Find the value of tan 27⁰ tan34⁰ + tan34⁰ tan29⁰ + tan29⁰ tan27⁰.

Direction: What value will come in place of the question mark (?) in the following question?

100, 108, 120, 136, 156, ?