Quantitative Reasoning Set Theory Online Test 1 MCQs Online Questions Answers

Aptitude

1. mark review The set having only one subset is?

{1}

{ }

{0}

{8}

Question 1 of 12

2. mark review If A and B are two sets, then A ∩ (A U B)' equals, where stands for the complement of a set,

B

A' ∩ B'

φ

A

Question 2 of 12

3. mark review Which of the following is empty set?

{ }

{x:x>0∧x<0}

{x:x>0∨x<0}

{0}

Question 3 of 12

4. mark review The set of all natural numbers 'x' such that 4x+9<30 is equal to

none of these

{1,2,3,4,5}

{2,3,4,5}

{1,2,3,4,5,6}

Question 4 of 12

5. mark review The set of all integers 'x' such that |x-3| <2 is equal to

{-4,-3,-2}

{1,2,3,4}

{2,3,4}

{1,2,3,4,5}

Question 5 of 12

6. mark review When a set contains k elements then power set of this set contains

2k elements

2k -2 elements

k elements

k² elements

Question 6 of 12

7. mark review Of the members of three athletic teams in a certain school, 21 are on the basketball team, 26 on the hockey team and 29 on the basketball team, 14 play hockey and basketball, 15 play hockey and football, 12 play football and basketball and 8 play all the three games. Then the total number of members in the team is?

60

43

72

35

Question 7 of 12

8. mark review If A ∩ B=φ, then A U B' is?

U-B

φ

A

B

Question 8 of 12

9. mark review If n(A) =4 and n(B)=7, then the minimum and maximum values of n(A U B) are respectively

7,11

6,9

4,11

4,7

Question 9 of 12

10. mark review If (y-2, x+1) = (x-1,2), then values of x and y are?

1,2

4,5

3,4

2,3

Question 10 of 12

Uncategorized

11. mark review Which of the following is an empty set?

{x:x ∈ R and x² +1=0}

{x:x ∈ R and x² =x+2}

{x:x ∈ R and x² -1=0}

{x:x ∈ R and x² -9=0}

Question 11 of 12

12. mark review If A ∩ B=B, then

A ⊂ B

B=φ

A=φ

B ⊂ A

Question 12 of 12

Test Name	Quantitative Reasoning Set Theory Online Test 1
Subject	Aptitude
Test Type	MCQs
Total Question	12
Total Marks	24
Total Time	15 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.

Test By Subject	Aptitude Advance Test
Test By Topics	Quantitative Reasoning

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Quantitative Reasoning Set Theory Online Test 1