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P does a job in 11 days while Q takes 12 days and R takes 22 days for the same job. P and Q started working together, but after two days they left and R had to complete the job. Find the total number of days required to complete the job.
This question appeared in the HPSC Prelims 2023 examination (CSAT). It is Question 49 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.