Verbal Reasoning : : Mathematical Operations Questions & Answers

  1. If '-' stands for 'division, '+' for 'multiplication', '+' for 'subtraction' and '×' for 'addition', then which one of the following equations is correct?

A. 4 × 5 + 9 - 3 ÷ 4 = 15

B. 4 × 5 × 9 + 3 ÷ 4 = 11

C. 4 - 5 ÷ 9 × 3 - 4 = 17

D. 4 ÷ 5 + 9 - 3 + 4 = 18

  1. If '-' stands for 'division, '+' for 'multiplication', '+' for 'subtraction' and '×' for 'addition', which one of the following equations is correct?

A. 6 + 20 - 12 ÷ 7 - 1 = 38

B. 6 - 20 ÷ 12 × 7 + 1 = 57

C. 6 + 20 - 12 ÷ 7 × 1 = 62

D. 6 ÷ 20 × 12 + 7 - 1 = 70

  1. If + means ÷, ÷ means -, - means ×, × means +, then what is the value of
    12 + 6 ÷ 3 - 2 × 8 = ?

A. - 2

B. 2

C. 4

D. 8

  1. If × means ÷ , - means ×, ÷ means + and + means -, then what is the value of
    (3 - 15 ÷ 19) × 8 + 6 = ?

A. - 1

B. 2

C. 4

D. 8

  1. If A + B = C + D and A + D > B + C, then which one of the following is definitely wrong?

A. A > B

B. A > C

C. C > D

D. B > D