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In a class of 30 peoples, 12 take Chemis...

In a class of 30 peoples, 12 take Chemistry, 16 take Physics and 18 take History. If all the 30 students take atleast one subject and no one take all three, then the number of peoples taking 2 subjects is

A

1) 16

B

2) 6

C

3) 8

D

4) 20

Text Solution

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The correct Answer is:
A
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