Question

What are the average marks obtained by all the students together in Hindi?

• A. $36\frac{1}{6}$
• B. $40\frac{1}{6}$
• C. $41\frac{1}{3}$
• D. $44\frac{1}{3}$
• E. None of the above

Answer 1

The correct option is B $40\frac{1}{6}$

Average of percentages in Hindi:-
$=\frac{78+82+84+74+76+88}{6}=\frac{482}{6}=\frac{241}{3}\therefore Requiredaverage=\frac{241}{3}\%of50=\frac{50\times 241}{300}=\frac{241}{6}=40\frac{1}{6}$