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Railways PYQCBT 1 2016

RRB NTPC · Question 41

Josna takes 4 hrs 30 minutes in walking a distance and riding back to same place where she started. She could walk both ways in 5hr. 40 minutes. The time taken by her to ride back both ways is. A. 3 hr 20 min B. 3 hr 35 min C. 3 hr 45 min D. 3 hr 15 min

  1. B

  2. C

  3. A

  4. D

Show answer & explanation

Answer: (C) A

Explanation

Walking both ways takes 5 h 40 min, so one walk takes 2 h 50 min. Then one ride = 4 h 30 min − 2 h 50 min = 1 h 40 min, and riding both ways takes 3 h 20 min.