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Railways PYQCBT 1 2016

RRB NTPC · Question 93

If A means ‘-‘, C means ‘+’, B means ‘÷’, E means ‘×’ then the value of 6 C 78 B 3 A 4 E 6 = ? A. 4 B. 6 C. 8 D. 10

  1. A

  2. D

  3. B

  4. C

Show answer & explanation

Answer: (D) C

Explanation

Replacing the letters, 6 C 78 B 3 A 4 E 6 becomes 6 + 78 ÷ 3 − 4 × 6. Division and multiplication first: 26 and 24. Then 6 + 26 − 24 = 8.