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Railways PYQCBT 2 2017

RRB NTPC · Question 77

If + means ×, ÷ means +, - means ÷, × means -, then \(\dfrac{(36\times 4)-8\times 4}{4+8\times 16\div 1}= \underline{ \ \ \ \ \ \ }\)

  1. 8

  2. 0

  3. 1

  4. 4

Show answer & explanation

Answer: (B) 0

Explanation

Decoding (+ → ×, ÷ → +, − → ÷, × → −): the numerator becomes (36 − 4) ÷ 8 − 4 = 4 − 4 = 0, and the denominator 4 × 8 − 16 + 1 = 17. The value is 0/17 = 0.