The average of 2, 7, 6 and x is 5 and that of 18, 1, 6, x and y is The value of y is

The average of 2, 7, 6 and x is 5 and that of 18, 1, 6, x and y is The value of y is

A 30

B 20

C 10

D 5

Solution

Correct Answer: Option B