Aptitude : : Numbers Questions & Answers

  1. 106 x 106 + 94 x 94 = ?

A. 20032

B. 20072

C. 21032

D. 23032

  1. Which of the following is a prime number?

A. 33

B. 81

C. 93

D. 97

  1. Which one of the following is not a prime number?

A. 31

B. 71

C. 91

D. 61

  1. 5000 ÷ 139 - 6

A. 24

B. 30

C. 36

D. 42