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There are 25 girls and 15 boys in class ...

There are 25 girls and 15 boys in class XI and 30 boys and 20 girls in class XII. If a student chosen from a class, selected at random, happens to be a boy, find the probability that he has been chosen from class XII.

Text Solution

Verified by Experts

The correct Answer is:
`(8)/(13)`
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