65% of a number is 21 less than four-fifth of that number. what is that number?

A. 100
B. 120
C. 140
D. 160Explanation: Let the number be x

A batsman scored 120 runs which included 9 boundaries and 4 sixes. What percent of his total score did he make by running between the wickets??

A. 45%
B. 50%
C. 55%
D. 60%Explanation: No of runs made by running = 120 – (9 * 4 + 4 * 6) = 60

0.002 X 0.5 =?

A. 0.0001
B. 0.001
C. 0.01
D. 0.1

12.1212 + 17.0005 – 9.1102 =?

A. 20.15
B. 20.0105
C. 20.0015
D. 20.0115

Which of the following fraction is the smallest?

A. 13/16
B. 15/19
C. 17/21
D. 7/8

When .36 is written in simplest fraction form, the sum of numerator and the denominator is ?

A. 10
B. 34
C. 20
D. 25

Explanation: Explanation: 0.36= 36/100 = 9/25 Sum of Numerator and Denominator = 9 + 25 = 34

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 year
B. 8 years
C. 10 years
D. None of above

A Father is twice as old as his son. 20 Years ago the age of the father was 12 times the age of the son. The present age of the father is?

A. 44 Years
B. 32 Years
C. 22 Years
D. 50 Years

In a class of 20 Boys and 28 girls what percent of the class are girls?

A. 41.7%
B. 48%
C. 58.3%
D. 70%

A shop keeper buys a watch for rs 350/ and sells it for Rs. 392/ Find his percentage of profit?

A. 9%
B. 10%
C. 11%
D. 12%