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A tank is filled by 3 pipes with uniform flow. The first two pipes operating simultaneously fill the tank in same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hours faster than the first pipe and 4 hours slower than third pipe. In what time first pipe alone can fill the tank?
Correct Answer: (a)
Official keyThis question appeared in the GPSC Prelims 2023 examination (GS). It is Question 166 out of 200 questions in this paper.
This question was part of the GPSC Prelims 2023 (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.