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31 candidates appeared for an examinatio...

`31` candidates appeared for an examination, `15` candidates passed in English, `15` candidates passed in Hindi, `20` candidates passed in Sanskrit. `3` candidates passed only in English. `4` candidates passed only in Hindi, `7` candidates passed only in Sanskrit. `2` candidates passed in all the three subjects. How many candidates passed only in two subjects ?

A

17

B

15

C

22

D

14

Text Solution

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