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Railways PYQCBT 1 2016

RRB NTPC · Question 99

A, B and C are employed to complete a work in Rs. 784. If A and B together complete 23/28 of the work. Calculate the wages (in Rs.) paid to C? A. 280 B. 140 C. 70 D. 56

  1. A

  2. D

  3. C

  4. B

Show answer & explanation

Answer: (D) B

Explanation

A and B together do 23/28 of the work, so C does 5/28. Wages are shared by work done: C gets 5/28 × 784 = Rs 140.