### Sachin Tendulkar has a certain average for 11 innings. In the 12th innings he scores 120 runs and thereby increases his average by 5 runs. His new average is :

**A.** 60

**B.** 62

**C.** 65

**D.** 66

## Show Answer

###
Answer-C

Solution-

Solution(By Apex Team)

Let the average of ’11’ innings is = x
According to the question,
$\begin{array}{l}\left[\Large\frac{11x+120}{12}\right]=x+5\\
11x+120=12x+60\\
x=60\\
\text{∴ His new average}\\
\text{= 60 + 5}\\
\text{= 65}\end{array}$