Q). The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
A) 4 years
B) 12 years
C) 6 years
D) 5 years
Q). A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is:
A) 21 years
B) 22 years
C) 20 years
D) 18 years
Q). Find the next number in the given number series. 9, 19, 21, 43, 45,___
A) 81
B) 91
C) 89
D) 99
Q). Find the next number in the given number series. 19, 29, 40, 44,___
A) 50
B) 52
C) 54
D) 48
Q). Find out the wrong one in the given series of numbers 2880, 480, 92, 24, 8, 4
A) 92
B) 24
C) 480
D) 8