RPF Constable (Executive) 2025 · Question 591 of 1580

If A can complete a job in 15 days and B can complete the same job in 20 days, then how many days (rounded up to the nearest two decimal places) will it take for both A and B to complete the job together?

General

Answer: C. 8.57 days

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Source: RPF Constable 2025 Question Paper All Shifts English (aglasem compilation of official response sheets, b) · official-answer-key

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