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  9. Q22

Telangana Police Constable 2018 · Question 22 of 125

The average salary of all the workers in a factory is ₹ 15,000. The average salary of 12 technicians is ₹ 18,000 and the average salary of the rest is ₹ 12,000 Then, what is the total number of workers in the factory?

Average

  1. A22
  2. B24Correct
  3. C28
  4. D20

Answer: B. 24

Explanation

15000n = 12x18000 + (n-12)x12000 gives n = 24 workers.

Source: Telangana Police Constable Preliminary Exam 2018 Official Paper (TSLPRB) via Examrace/Doorsteptutor

← Q21View full paper (125 questions)Q23 →

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