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A tap can fill a tank in 45 minutes and another tap can empty it in 3 hours. If both taps are opened at 11 : 30 AM, at what time will the tank be filled?
This question appeared in the HPSC Prelims 2023 examination (CSAT). It is Question 50 out of 200 questions in this paper.
This question was part of the HPSC Prelims 2023 (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.