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# Quantitative Reasoning Set Theory Online Test 2

 Test Name Quantitative Reasoning Set Theory Online Test 2 Subject Aptitude Test Type MCQs Total Question 11 Total Marks 22 Total Time 10 Mints Test Help For GRE Quantitative Comparison Analytical Reasoning prep. Verbal Reasoning Test prep. Engineering tests Preparation. CAT, MCAT and GATE test prep MBA and XAT Test Preparation.

Attempt all the multiple choice questions about the Q-R Set Theory Test for the preparation of all the tests of the related topic and also increase the knowledge about the theory of set. Attempt all the questions to get high marks.

## Aptitude

1. If A={x:x=3n, n≤6, n∈ N} and

B={x:x=9n, n≤4, n∈N}, then which of the following is false?

Question 1 of 11

2. Let X be the universal set for sets A and B.If n(A)=200, n(B)=300 and n(A ∩ B)=100, then n(A' ∩ B') is equal to 300 provided n(X) is equal to

Question 2 of 11

3. In a college of 300 students, every students reads 5 newspapers and every newspaper is ready by 60 students. Then number of newspapers is?

Question 3 of 11

4. In a town of 10,000 families , it was found 40% families buy newspaper A,20% buy newspaper B and 10% buy newspaper C. 5% of the families buy A and B, 3% buy B and C, 4% buy A and C. If 2% of the families buy all the three newspapers then the number of families which buy none of the newspapers A,B and C is?

Question 4 of 11

5. If A,B are not empty sets then n(A×B)=

Question 5 of 11

6. If A= {1,2,3}, B={3,4}, C=4,5,6}, then (A×B) ∩ (B×C) is equal to

Question 6 of 11

7. If X and Y are two sets, then (X∼Y) U (Y∼X)=

Question 7 of 11

8. Let U =R. If A ={x ∈ R : 0 <x<2},

B={x ∈ R :1<x ≤ 3}, then which of the following is false?

Question 8 of 11

9. If A={1,2,4}, B={2,4,5}, C=(2,5}, then (A-C) × (B-C) is equal to

Question 9 of 11

10. A survey of 200 Indians show that 140 like apples whereas 120 like cheese. Let n be the number of persons who like both apple and cheese. Then the value of n is?

Question 10 of 11

11. The set (A U B U C) ∩ (A ∩ B' ∩ C')∩ C' is equal to

Question 11 of 11

 Test By Subject Aptitude Advance Test Test By Topics Quantitative Reasoning