The average of 50 numbers is 30. If two numbers, 35 and 40 are discarded, then the average of the remaining numbers is nearly:
A. 28.32
B. 29.68
C. 28.78
D. 29.27
Show Answer
Answer-B
Solution-
Solution(By Apex Team)
$\begin{array}{l}\text{Total sum of 48 numbers,}\\
\text{= (50 × 30) – (35 + 40)}\\
\text{= 1500 – 75}\\
\text{= 1425}\\
\text{Average}=\Large\frac{1425}{48}\\
=29.68\end{array}$
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