CSATTime, Speed & DistanceScenario Based Reasoning2016

A daily train is to be introduced between station A and station B starting from each end at 6 AM and the journey is to be completed in 42 hours. What is the number of trains needed in order to maintain the shuttle service?

A

2

B

3

C

4

D

7

Correct Answer: Option C

Explanation

This is a classic scheduli

More Time, Speed & Distance PYQs

View all Time, Speed & Distance questions →

Master UPSC Revision

Get 10,000+ topic-wise MCQs, spaced repetition, daily CSAT challenges, and detailed performance analytics.

Coming Soon to Play Store
Coming Soon to Play Store