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  9. Q85

RPF Constable (Executive) 2015 · Question 85 of 117

20 dogs can eat 20 hens in 10 days. In how many days can 40 dogs eat 40 such hens?

General

  1. A1
  2. B20
  3. C30
  4. D10Correct

Answer: D. 10

Official answer key verified. Detailed explanation coming soon.

Source: Railway Protection Force (RPF/RPSF) Constable Exam Solved Question Paper (Held 15 Feb 2015) — Reasoning & Arithmetic (rrbexamportal) · reliable-secondary

← Q84View full paper (117 questions)Q86 →

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