Sum of P and Q is 72 and the value of R is What is the average of P, Q and R?

Sum of P and Q is 72 and the value of R is What is the average of P, Q and R?

A 32

B 34

C 36

D 38

Solution

Correct Answer: Option D

P+Q= 72

R=42

Then,

P+Q+R= 72+42 = 114

Average of P,Q,R = 114/3 = 38