### The average age of P, Q and R is 15 years more than R’s age. If the total age of P and Q together is 39 years, then R’s age is ?.

A. 12 years B. 24 years C. 16 years D. 14 years

### Solution(By Apex Team)

$\begin{array}{l}\text{According to the question,}\\ \text{ Average }\\ =\Large\frac{1.11+0.01+0.101+0.001+0.11}{5}\\ =\Large\frac{1.332}{5}\\ 0.2664\end{array}$

A. 20
B. 21
C. 28
D. 32

A. 18
B. 20
C. 24
D. 30

A. 10 years
B. 10.5 years
C. 11 years
D. 12 years