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The bar graph shows average marks scored...

The bar graph shows average marks scored in a 100 marks Geography exam by students of 7 divisions of Standard X. Study the diagram and answer the following questions.

If all the students of Division C got bonus 10 marks for winnning the inter-school trophy their new average makrs would increase by how much?

A

`15%`

B

`25%`

C

`16.67%`

D

`20%`

Text Solution

Verified by Experts

The correct Answer is:
D
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