Q. A completes a work in 14 days and B in 35 days. Their combined time is:

  • (A) 9 days
  • (B) 10 days
  • (C) 11 days
  • (D) 12 days
✅ Correct Answer: (B) 10 days
Explanation: Combined rate = 1/14 + 1/35 = 1/10. Time = 10 days.

Published by Deepak Sahoo ⭐ 11.23K Points at 21-Jul-2026 06:21 am in Math

Explanation by: Deepak Sahoo
Combined rate = 1/14 + 1/35 = 1/10. Time = 10 days.

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