Question

52. In a group of 15 people; 7 can read French,
8 can read English while 3 of them can read
neither of these two languages. The number of
people who can read exactly one language is
(a) 10
(b) 9
(c) 5
(d) 4

In a group of 15 people; 7 can read French,
8 can read English while 3 of them can read
neither of these two languages. The number of
people who can read exactly one language is​

Answer 1

Answer:

pata nhiXD XD XD.........

Answer 2

Hi Mate..

Out of the 7 people who can read french, 3 of them are able to read both english and french. In total there will be 8 people who can read english.

So now there will be 3 people left who can read neither of the langs.

Therefore, the total no of people who can read just 1 lang will be 9 (4 people who can read just french and 5 who can read only english)

Hope you understood... :)