In a group of persons travelling in a bus, 6 persons can speak Tamil, 15 can speak Hindi and 6 can speak Gujrati. In t

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Q 2482534437.     In a group of persons travelling in a bus, 6 persons
can speak Tamil, 15 can speak Hindi and 6 can speak
Gujrati. In that group none can speak any other
language. If 2 persons in the group can speak two
languages and one person can speak all the three
languages, then how many persons are there in the
group?
IAS 1997 Prelims
A

`21`

B

`22`

C

`23`

D

`24`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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