A) 32.75
B) 37.25
C) 34.75
D) 34.25
Correct Answer: A
Solution :
[c] Sum of 20 numbers = \[20\times 35=700\] Sum of 20 numbers when 61 is replace by 16 \[\Rightarrow 700-\,61+16\text{ }=655\] Correct average of 20 numbers =\[\frac{655}{20}=32.75\]You need to login to perform this action.
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