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Pipe A fills tank in 6 h. B in 8 h, C drains in 12 h. All open together. Time to fill?
This question appeared in the OPSC Prelims 2024 examination (GS-II). It is Question 32 out of 177 questions in this paper.
This question was part of the OPSC Prelims 2024 (GS-II). The OPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all OPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.