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M walks on an escalator at a rate of 5 steps per second and reaches the other end in 10 seconds. While coming back, walking at the same speed he reaches the starting point in 40 seconds. What is the number of steps on the escalator?
Correct Answer: (c)
Official keyThis question appeared in the GPSC Prelims 2024 examination (GS). It is Question 169 out of 200 questions in this paper.
This question was part of the GPSC Prelims 2024 (GS). The GPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all GPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.