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  9. Q144

SSC CPO (SI in Delhi Police & CAPFs) 2019 · Question 144 of 188

The average of 19 numbers is 22.8. The average of the first ten numbers is 18.4 and that of the last ten numbers is 28.6. If the 10th number is excluded from the given numbers, then what is the average of the remaining numbers? (Your answer should be nearest to an integer.)

not-specified

  1. A21
  2. B23
  3. C22Correct
  4. D20

Answer: C. 22

Official answer key verified. Detailed explanation coming soon.

Source: Solved SSC CPO 13th Dec 2019 Shift-1 Paper with Solutions (testbook) · reliable-secondary

← Q143View full paper (188 questions)Q145 →

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