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Railways PYQCBT 1 2016

RRB NTPC · Question 80

Answer the question based on the below information. If ‘+’ is ‘×’, ‘-’ is ‘+’, ‘×’ is ‘÷’ and ‘÷’ is ‘-’, then 9 ÷ 5 + 4 – 3 × 2 = ?

  1. 2

  2. -9

  3. -3

  4. -9.5

Show answer & explanation

Answer: (D) -9.5

Explanation

Replacing the signs: 9 − 5 × 4 + 3 ÷ 2 = 9 − 20 + 1.5 = −9.5.