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TNPSC Group-I 2021 · Question 124 of 148

210 men working 12 hours a day can finish a job in 18 days. How many men are required to finish the job in 20 days working 14 hours a day?

Aptitude - Time and Work

  1. A156 men
  2. B162 menCorrect
  3. C168 men
  4. D172 men

Answer: B. 162 men

Explanation

210 x 12 x 18 = M x 14 x 20 gives M = 162 men.

Source: TNPSC Group-I Prelims (held 3 Jan 2021) - official paper via examrace.com

← Q123View full paper (148 questions)Q125 →

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