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In a committee 50 people speak Hindi , 2...

In a committee 50 people speak Hindi , 20 speak English and 10 speak both Hindi and English. How many speak at least one of these two languages?

A

40

B

60

C

70

D

none of these

Text Solution

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The correct Answer is:
B
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PATHFINDER-SET,VENN DIAGRAM AND RELATION-QUESTION BANK
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