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Study the following table to answer thes...

Study the following table to answer these questions

What is the average of percentage of marks obtained by all students in Mathematics?
(Answer upto two place of decimal)

A

`81 cdot 92`

B

`81 cdot 29`

C

`65 cdot 03`

D

`76 cdot 23`

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Verified by Experts

The correct Answer is:
B
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