EduSahara™ Worksheet

EduSahara™ Assignment

Name : Venn Diagrams

Chapter : Venn Diagrams

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

A ∪ B
=

(i)

{-8,9,3,-3,2,8,-2,-5}
(ii)

{-5,-3,-2,-8,3,2,9,8,13}
(iii)

{3,-2,9,8,-5,-8,-3}
(iv)

{8,-5,-3,3,-2,-8,2}
(v)

{8,9,2,-2,-3,-8,3,14}

Question 2

2.

Find A

(i)

{-3,-10,1}
(ii)

{-9,-3,1}
(iii)

{-3,1,0,-1,-10}
(iv)

{-3,-9,5}
(v)

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

Question 3

3.

Find ∅

(i)

{1,2}
(ii)

{}
(iii)

{2,1,3,0}
(iv)

{2}
(v)

{1}

Question 4

4.

Find A ∪ A

(i)

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

{-3,-9,9,4}
(iii)

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

{-9,4,-5,8}
(v)

{4,-1,-9,8,-5}

Question 5

5.

Find A ∪ ∅

(i)

{4,1,2,8,3,-5,6,0}
(ii)

{-5,2,-2,-6,8,4,6}
(iii)

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

{8,2,-5,6,4,0}
(v)

{6,4,-2,8,-5,2}

Question 6

6.

Find A ∩ A

(i)

{-1,-8,5,-7}
(ii)

{-12,5,-8,-2}
(iii)

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

{-2,-8,4,-12,5,-1}
(v)

{-7,-1,-8,3}

Question 7

7.

Find A ∩ ∅

(i)

{2,7,1,5}
(ii)

{7,5}
(iii)

{}
(iv)

{5}
(v)

{7}

Question 8

8.

Find n(A)

(i)

7
(ii)

5
(iii)

8
(iv)

6
(v)

9

Question 9

9.

Find n(∅)

(i)

3
(ii)

(-2)
(iii)

1
(iv)

0
(v)

(-1)

Question 10

10.

Find n(A ∪ A)

(i)

7
(ii)

8
(iii)

6
(iv)

3
(v)

5

Question 11

11.

Find n(A ∪ ∅)

(i)

2
(ii)

0
(iii)

5
(iv)

4
(v)

3

Question 12

12.

Find n(A ∩ A)

(i)

5
(ii)

6
(iii)

8
(iv)

2
(v)

4

Question 13

13.

Find n(A ∩ ∅)

(i)

1
(ii)

0
(iii)

(-1)
(iv)

3
(v)

(-3)

Question 14

14.

Find A

(i)

{-1,2,-5}
(ii)

{-5,-1,-4,2}
(iii)

{2,-5,-4}
(iv)

{-9,-5,-4,-1}
(v)

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

Question 15

15.

Find B

(i)

{3,5}
(ii)

{-1,-9,5}
(iii)

{5,-1}
(iv)

{3,-1,5}
(v)

{-1,5,7,3}

Question 16

16.

Find A ∪ B

(i)

{-1,2,-5,-8,3,5,0}
(ii)

{-1,4,3,-5,2,0,5,-6}
(iii)

{-1,5,0,2,3,-6}
(iv)

{3,-6,0,-1,-5,5,2}
(v)

{-5,5,0,-1,2,3}

Question 17

17.

Find A ∩ B

(i)

{-4,-9,-2}
(ii)

{}
(iii)

{-4,-9,5,-2}
(iv)

{-4,-2,-9,3}
(v)

{-2,3,-9,-3,-4}

Question 18

18.

Find n(A)

(i)

3
(ii)

8
(iii)

4
(iv)

5
(v)

6

Question 19

19.

Find n(B)

(i)

3
(ii)

2
(iii)

0
(iv)

4
(v)

5

Question 20

20.

Find n(A ∪ B)

(i)

11
(ii)

7
(iii)

9
(iv)

8
(v)

6

Question 21

21.

Find n(A ∩ B)

(i)

0
(ii)

1
(iii)

3
(iv)

(-1)
(v)

2

Question 22

22.

A ∩ B
=

(i)

{-8,0,-5,9}
(ii)

{13,0,9}
(iii)

{9,0}
(iv)

{0,-9,9}
(v)

{9,-2,0}

Assignment Key