A) 40.2
B) 40.8
C) 42.8
D) 48.2
Correct Answer: C
Solution :
Total marks obtained by 5 students \[=50\times 5=250\] Now, in this total marks, 84 is included instead of 48 \[\therefore \] Correct total marks \[=250-84+48=214\] \[\therefore \] Correct average \[=\frac{214}{5}\] \[=42.8\]You need to login to perform this action.
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