QUANTITATIVE APTITUDE

Trains — UPSC CSAT Previous Year Questions

Practice UPSC CSAT previous year questions from 2011–2026 classified underTrains. Review the original question, four options, correct answer and explanation for every PYQ.

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Trains

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Question 1

UPSC CSAT 2016Train Problems

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?

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Correct AnswerC

Explanation

A train remains in transit for 42 hours. With departures every 24 hours, two train sets are needed for each direction to keep a daily service, giving 4 trains in total.

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