Railways PYQCBT 1 2016

RRB NTPC · Question 68

Answer the questions based on the below information. If ‘+’ is ‘×’, ‘-‘ is ‘+’, ‘×’ is ‘÷’ and ‘÷’ is ‘-’, then 6 – 9 + 8 × 3 ÷ 20 = ?

  1. -2

  2. 6

  3. 10

  4. 12

Show answer & explanation

Answer: (C) 10

Explanation

Replacing the signs: 6 + 9 × 8 ÷ 3 − 20. 9 × 8 ÷ 3 = 24, so 6 + 24 − 20 = 10.