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Aptitude | GATE CS 1998 | Question 39
In a room containing 28 people, there are 18 people who speak English, 15 people who speak Hindi and 22 people who speak Kannada. 9 persons speak both English and Hindi, 11 persons speak both Hindi and Kannada whereas 13 persons speak both Kannada and English. How many people speak all the three languages?
(A)
9
(B)
8
(C)
7
(D)
6
Answer
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