The students of a class like at least one of the games out of Chess, Caroms and Judo. The number of students who like only Chess and Caroms, only Caroms and Judo, only Chess and Judo and the number of those who like all the three are equal. The number of students who like only Chess, only Caroms, only Judo and the number of those who like all the three are equal. A possible value of the number of students in the class is

The students of a class like at least one of the games out of Chess, C

1.	The students of a class like at least one of the games out of Chess, Caroms and Judo. The number of students who like only Chess and Caroms, only Caroms and Judo, only Chess and Judo and the number of those who like all the three are equal. The number of students who like only Chess, only Caroms, only Judo and the number of those who like all the three are equal. A possible value of the number of students in the class is
Answer» 30 40 50 70 Solution :(i) Use VENN DIAGRAM (ii) GIVEN data can be expressed as (iii) Total number of STUDENTS is 7x.