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A train running at 54 kmph takes 20 seconds to pass a platform. Next it takes 12 seconds to pass a man walking at 6 kmph in the same direction in which the train is going. Then the length of the train and the length of the platform is:
Correct Answer: (d)
Official keyThis question appeared in the HPPSC Prelims 2020 examination (GS-II). It is Question 42 out of 200 questions in this paper.
This question was part of the HPPSC Prelims 2020 (GS-II). The HPPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all HPPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.