CBSE BOARD XII, asked by TheKnowledge, 1 year ago

Hi ,
here is a question

use your brain


thanks

@ ranjan Kumar

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Answers

Answered by khushi769
7
the answer is d)20
see !!!

the solution is with the attachment⬆⬆⬆

now this is right ......
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Answered by kriti66124
1

I think that option no D)

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