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Railways PYQCBT 1 2016

RRB NTPC · Question 93

Rakshanth is twice as good a tradesman as Verma and together they finish a piece of work in 19 days. In how many days will Verma alone finish the work? A. 38 B. 57 C. 76 D. 50

  1. D

  2. B

  3. A

  4. C

Show answer & explanation

Answer: (B) B

Explanation

Rakshanth does twice Verma's work, so together they do three times Verma's daily work. If together they take 19 days, Verma alone takes 3 × 19 = 57 days.