The average age of A B C D and E is…

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The average age of A, B, C, D and E is 40 years. The average age of A and B is 35 years and the average of C and D is 42 years. Age of E is :

  1. A. 48 years
  2. B. 46 years
  3. C. 42 years
  4. D. 45 years

Answer: Option B

Here is complete explanation of The average age of A B C D and E is….

Solution(By ExamCraze Team)

A + B + C + D + E = 40 × 5 = 200
A + B = 35 × 2 = 70
C + D = 42 × 2 = 84
Therefore,
E = (A + B + C + D + E) - (A + B + C + D)
E = 200 - 70 - 84
E = 46 years

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