EduSahara™ Worksheet

EduSahara™ Assignment

Name : Venn Diagrams

Chapter : Venn Diagrams

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

A ∪ B
=

(i)

{0,4,-6,-8,-4,-3,-2,7,6}
(ii)

{-8,-6,7,14,-3,-2,4,0,6,-4}
(iii)

{-2,-8,-3,-6,-4,6,0,4}
(iv)

{4,-4,-3,6,-2,12,0,-6,7}
(v)

{4,-2,-4,-3,6,7,-8,0}

Question 2

2.

Find A

(i)

{-5,3,-8,-1}
(ii)

{-8,-5,3}
(iii)

{0,2,6,-5,-7}
(iv)

{-5,6,-7}
(v)

{-8,5,-5}

Question 3

3.

Find ∅

(i)

{8,2}
(ii)

{}
(iii)

{8}
(iv)

{4,8,2,-1}
(v)

{5}

Question 4

4.

Find A ∪ A

(i)

{-6,-9,-1,13,-5,5,0}
(ii)

{-9,13,-8,2,-6}
(iii)

{-6,2,8,-8,-9}
(iv)

{-6,2,-9,-8,8,4}
(v)

{-9,-1,-6,-5,13}

Question 5

5.

Find A ∪ ∅

(i)

{6,8,4,-13,2}
(ii)

{-9,2,-4,8}
(iii)

{-13,6,8}
(iv)

{8,2,-9}
(v)

{3,8,-9}

Question 6

6.

Find A ∩ A

(i)

{-1,4,3,9,2,7}
(ii)

{}
(iii)

{7,4,1,0,8,-1,3}
(iv)

{3,8,7,1,4}
(v)

{4,7,3,2,9}

Question 7

7.

Find A ∩ ∅

(i)

{8,3}
(ii)

{1,4,8,3}
(iii)

{5}
(iv)

{8}
(v)

{}

Question 8

8.

Find n(A)

(i)

5
(ii)

7
(iii)

4
(iv)

8
(v)

6

Question 9

9.

Find n(∅)

(i)

0
(ii)

3
(iii)

(-1)
(iv)

1
(v)

(-2)

Question 10

10.

Find n(A ∪ A)

(i)

5
(ii)

7
(iii)

3
(iv)

4
(v)

1

Question 11

11.

Find n(A ∪ ∅)

(i)

4
(ii)

5
(iii)

7
(iv)

3
(v)

6

Question 12

12.

Find n(A ∩ A)

(i)

5
(ii)

4
(iii)

2
(iv)

3
(v)

0

Question 13

13.

Find n(A ∩ ∅)

(i)

0
(ii)

(-2)
(iii)

(-1)
(iv)

2
(v)

1

Question 14

14.

Find A

(i)

{5,-4,-1,0,-2,-9}
(ii)

{0,-2,7,-9,-1,5,-4}
(iii)

{7,6,-4,-1,0,5,-2,-9}
(iv)

{0,-4,-9,-1,8,-2,7}
(v)

{5,7,-1,-2,-9,-4}

Question 15

15.

Find B

(i)

{5,4,3,-8,-5,7}
(ii)

{7,2,-8,4,3,5,-5}
(iii)

{2,5,3,-8,7,-4,4,-5}
(iv)

{5,3,2,7,4,-5}
(v)

{2,7,-7,-5,3,4,-8}

Question 16

16.

Find A ∪ B

(i)

{7,4,6,-4,1,-7,-6,-1,-3,-9}
(ii)

{6,1,-6,-4,-9,-1,-3,-7}
(iii)

{-4,-6,-9,6,7,-7,0,-3,1}
(iv)

{-3,7,1,-4,6,-1,-6,-9,-7}
(v)

{-6,-9,-3,-1,-4,1,-7,7}

Question 17

17.

Find A ∩ B

(i)

{3}
(ii)

{3,-3}
(iii)

{}
(iv)

{5}

Question 18

18.

Find n(A)

(i)

7
(ii)

5
(iii)

3
(iv)

9
(v)

6

Question 19

19.

Find n(B)

(i)

5
(ii)

4
(iii)

3
(iv)

2
(v)

1

Question 20

20.

Find n(A ∪ B)

(i)

11
(ii)

10
(iii)

9
(iv)

7
(v)

12

Question 21

21.

Find n(A ∩ B)

(i)

2
(ii)

3
(iii)

1
(iv)

4
(v)

0

Question 22

22.

A ∩ B
=

(i)

{8,2,3}
(ii)

{8}
(iii)

{-8,8}
(iv)

{5,8}
(v)

{14,8}

Assignment Key