Solved UPSC CDS/OTA Question
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Q · Time, Speed and DistanceMedium · 45s
A train leaves Delhi at 6 : 00 (a)M. and expects to reach a place 400 km away from Delhi at 2 : 00 PM. At 12 noon he found he had covered only 60% of the distance. By how much does he have to increase the speed to reach at 2 PM?
TopicTime, Speed and Distance
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Final Answer: Option A - 40 km/hr