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Railways PYQCBT 1 2016

RRB NTPC · Question 16

Answer the question based on the below information. If ‘+’ is ‘×’, ‘-’ is ‘+’, ‘×’ is ‘÷’ and ‘÷’ is ‘-’ then 6 + 7 × 3 – 8 ÷ 20 = ?

  1. -3

  2. 7

  3. 2

  4. 1

Show answer & explanation

Answer: (C) 2

Explanation

Replacing the signs: 6 × 7 ÷ 3 + 8 − 20. By BODMAS: 6 × 7 ÷ 3 = 14, then 14 + 8 − 20 = 2.