1.

There are 100 students in a class,out of which 70 like orange juiceand 45 like lemon juice. 40 studentsare such that like both the juices.Find the number of students who do not like anyof the juice​

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Answer:

A/Q

Total STUDENTS=100

Students who like orange juice=70

Students who like LEMON juice=45

Students who like both juices=40

Then,

out of 70 students,there are 40 students ALSO who like lemon juice also

so,

Exact no. of students who only like orange juice=70-40=30

Also,

out of 45 students,there are 40 students also who like orange juice also

so,

exact no. of students who only like lemon juice=45-40=5

and 40 students like both the juices=40

so,

Total no. students who like juices=30+5+40=75

so,

Total NUMBER of students who like none of the juices=100-75=25


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