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Railways PYQCBT 2 2017

RRB NTPC · Question 87

If '+' means '×', '-' means '÷', '×' means '-' and '÷' means '+' then what is the value of : 18 + 12 - 4 ÷ 5 × 6

  1. 65

  2. 53

  3. 59

  4. 63

Show answer & explanation

Answer: (B) 53

Explanation

Replacing the signs: 18 × 12 ÷ 4 + 5 − 6 = 216 ÷ 4 + 5 − 6 = 54 − 1 = 53.