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  9. Q258

RPF Constable (Executive) 2025 · Question 258 of 1580

A pipe can fill a tank in 9 hours. Another pipe can empty the filled tank in 12 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be two-third filled, is:

General

  1. A24Correct
  2. B96
  3. C48
  4. D72

Answer: A. 24

Official answer key verified. Detailed explanation coming soon.

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

← Q257View full paper (1580 questions)Q259 →

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