Entry Test MCQ :: Age Questions

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31.

The difference of the ages of two brothers is 2 and the difference of thesquares of their ages is 16. The age of smaller one is?

A.	4	B.	5
C.	2	D.	3

32.

Xs age is twice the average age of A B and X. As age is one half the average age of A B and X. If B is 5 years old what is the average age of A B and X?

A.	10	B.	9
C.	8	D.	11

33.

The sum of the ages of Sadia and her mother is 63 years. Four years earlier her age was 1/4 of her mothers age. What is the present age of her mother?

A.	48	B.	42
C.	46	D.	44