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 :

A. 48 years

B. 46 years

C. 42 years

D. 45 years

Show Answer

Answer-B
Solution-

Solution(By Apex 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

Leave a comment