If 16 workers complete a task in 40 days. The number of workers required to complete the task in 80 days is ____?

IBA STS Screening Test Bps 05 to 15 Past Papers and Syllabus / All — Multiple-choice practice

  1. A. 10
  2. B. 12
  3. C. 20
  4. D. 8

Correct answer

8

Explanation

Explanation More days means less workers needed (inverse relation) 16 workers × 40 days = x workers × 80 days x = (16 × 40)/80 = 8 workers

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