A

Admin • 807.45K Points
Coach

Q. If 6 men can complete a work in 15 days, how many men are needed to do it in 10 days?

  • (A) 9
  • (B) 8
  • (C) 10
  • (D) 12
Explanation by: Admin
Men ∝ 1/time; 6×15 = M×10 → M = 9

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