Question

In a school, there are 150 students. If 90 of them
play chess, 70 of them play both chess and carrom,
and 40 play none of these games, then find the
number of children who play only carrom.?​

Answer 1

Answer:

20 Students

Step-by-step explanation:

In a school, there are 150 students.

90 students play chess.

70 students play both carrom and chess.

40 students play none of these games.

Total number o students in the school - (Students who play chess + Students who play none of these games) = Total number of students who play carrom.

150 - (90 + 40)

= 150 - 130

= 20

Therefore, 20 students play carrom