Q. A can complete a work in 40 days and B in 24 days. In how many days will they complete the work together?

  • (A) 14 days
  • (B) 15 days
  • (C) 16 days
  • (D) 18 days
✅ Correct Answer: (B) 15 days
Explanation: Combined rate = 1/40 + 1/24 = 1/15. Time = 15 days.

Published by Deepak Sahoo ⭐ 11.23K Points at 21-Jul-2026 06:20 am in Math

Explanation by: Deepak Sahoo
Combined rate = 1/40 + 1/24 = 1/15. Time = 15 days.

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