Q. If 12 workers can complete a work in 18 days, how many workers are required to complete it in 9 days?
✅ Correct Answer: (D)
24
Explanation: Workers ∝ 1/Time → (12 × 18)/9 = 24.
Explanation by: Ankit Singh
Workers ∝ 1/Time → (12 × 18)/9 = 24.