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Two trains are moving in opposite direction. First train is 150 m long and its speed is 40 km/hr. The length of the second train is 170 m. If they cross one another in 4 seconds, what is the speed of the second train?
This question appeared in the HPSC Prelims 2022 examination (CSAT). It is Question 46 out of 200 questions in this paper.
This question was part of the HPSC Prelims 2022 (CSAT). The HPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all HPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.