The average of runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings so as to increase his average of runs by 4 ?
A. 2
B. 4
C. 70
D. 76
Show Answer
Answer-D
Solution-
Solution(By Apex Team)
$\begin{array}{l}\text{Average after 11 innings = 36}\\
\text{∴ Required number of runs}\\
\text{= (36 × 11) – (32 × 10)}\\
\text{= 396 – 320}\\
\text{= 76}\end{array}$
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