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Railways PYQCBT 1 2016

RRB NTPC · Question 14

If '×' means '-', '÷' means '+', '+' means '÷', and '-' means '×' then 19 ÷ 63 + 21 × 2 - 3 = ? A. 19 B. 16 C. 8 D. 9

  1. C

  2. D

  3. B

  4. A

Show answer & explanation

Answer: (C) B

Explanation

Replacing the signs: 19 + 63 ÷ 21 − 2 × 3 = 19 + 3 − 6 = 16.