EASY
11th ICSE
IMPORTANT
Earn 100

If nU=40, nA=22, nAB=8 and n(AB)'=6, where U is a universal set, then determine nB.

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Important Questions on Sets

MEDIUM
11th ICSE
IMPORTANT
If nU=50, nA=20, nB=26 and n(AB)'=6, where U is a universal set, then find nAB.
MEDIUM
11th ICSE
IMPORTANT
If nU=50, nA=20, nB=26 and n(AB)'=6, find nA-B.
EASY
11th ICSE
IMPORTANT
If nU=50, nA=30 and nB=28, where U is a universal set find the greatest value of nAB.
MEDIUM
11th ICSE
IMPORTANT
If nU=50, nA=30 and nB=28, where U is a universal set find the least value of nAB.
MEDIUM
11th ICSE
IMPORTANT
In a group of 400 people, 250 can speak Hindi and 200 can speak English. How many can speak both Hindi and English?
MEDIUM
11th ICSE
IMPORTANT
In a class of 60 students, 25 students play cricket and 20 students play tennis and 10 students play both the games. Find the number of students who play neither.
MEDIUM
11th ICSE
IMPORTANT
In a group of people, 50 people read newspaper A20 read newspaper B and 10 read both newspapers. How many people read at least one of the two newspapers?
MEDIUM
11th ICSE
IMPORTANT
In a group of 65 students, 40 like cricket, 10 like both cricket and tennis. How many like tennis only and not cricket? How many like tennis?