Q. If 12 men can complete a work in 18 days, how many men needed to finish in 9 days?

(A) 18 men
(B) 24 men
(C) 30 men
(D) 36 men

✅ Correct Answer: (B) 24 men

Explanation: Men ∝ 1/time → 12×18=24×9.

Published by Ankit Singh ⭐ 8.48K Points at 09-Dec-2025 08:41 pm in Math

Explanation by: Ankit Singh

Men ∝ 1/time → 12×18=24×9.

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