EduSahara™ Worksheet

EduSahara™ Worksheet

Name : Chapter Based Worksheet

Chapter : Venn Diagrams

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

Find A ∪ ∅

(i)

{7,5,-7}
(ii)

{5,-7,8}
(iii)

{3,1,-7,4,5}
(iv)

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

{3,-7,4}

Question 2

2.

Find n(A ∩ ∅)

(i)

(-3)
(ii)

(-1)
(iii)

2
(iv)

1
(v)

0

Question 3

3.

Find n(A)

(i)

8
(ii)

7
(iii)

6
(iv)

9
(v)

5

Question 4

4.

Find n(A ∪ B)

(i)

10
(ii)

8
(iii)

12
(iv)

6
(v)

9

Question 5

5.

Find A ∪ B

(i)

{8,3,-4,-1,6,-8,-7,2}
(ii)

{-1,5,3,-7,2,-4,6,-8}
(iii)

{-7,6,-4,5,2,-1,-8}
(iv)

{3,2,-1,-7,-8,-4,6}
(v)

{5,8,3,-8,2,-7,-1,-4,6}

Question 6

6.

Find n(A ∩ A)

(i)

1
(ii)

5
(iii)

3
(iv)

4
(v)

2

Question 7

7.

Find n(A)

(i)

2
(ii)

5
(iii)

7
(iv)

4
(v)

3

Question 8

8.

Find A

(i)

{-3,10,0}
(ii)

{0,13,-3}
(iii)

{-3,8,0}
(iv)

{8,-3,-4,0}
(v)

{-3,0,5,1,10}

Question 9

9.

A ∩ B
=

(i)

{-4}
(ii)

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

{-4,6}
(iv)

{-8,-4}
(v)

{-4,13}

Question 10

10.

Find n(∅)

(i)

(-2)
(ii)

1
(iii)

(-1)
(iv)

0
(v)

2

Question 11

11.

Find n(A ∪ A)

(i)

7
(ii)

5
(iii)

6
(iv)

8
(v)

9

Question 12

12.

Find n(B)

(i)

2
(ii)

4
(iii)

3
(iv)

6
(v)

1

Question 13

13.

Find n(B)

(i)

9
(ii)

7
(iii)

6
(iv)

5
(v)

4

Question 14

14.

Find ∅

(i)

{0,4}
(ii)

{4}
(iii)

{5,3,0,4}
(iv)

{}
(v)

{1}

Question 15

15.

Find n(A ∪ A)

(i)

7
(ii)

6
(iii)

3
(iv)

8
(v)

5

Question 16

16.

A ∪ B
=

(i)

{-7,1,8,-6,-9,-4,-3}
(ii)

{1,-2,-3,-7,12,-9,-6,8}
(iii)

{-2,1,-6,-9,8,-3,-7}
(iv)

{-4,-6,-7,-2,-9,8,11,-3,1}
(v)

{-7,-4,-9,-6,1,-3,-2,8}

Question 17

17.

A ∪ B
=

(i)

{-4,8,-2,-7,9,6,5,2}
(ii)

{6,7,13,-2,-4,5,-7,9,8}
(iii)

{7,2,5,12,-4,6,8,-7,-2,9}
(iv)

{9,-4,-7,7,5,6,8,2,-2}
(v)

{9,7,-7,8,2,5,6,-4}

Question 18

18.

Find B

(i)

{-7,-2}
(ii)

{7,-7,3}
(iii)

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

{-7,-2,7}
(v)

{-2,7}

Question 19

19.

Find n(A ∪ ∅)

(i)

3
(ii)

5
(iii)

7
(iv)

9
(v)

6

Question 20

20.

Find A ∩ B

(i)

{9}
(ii)

{-6,-1}
(iii)

{-1}
(iv)

{}

Question 21

21.

Find A ∩ ∅

(i)

{-1}
(ii)

{4,2}
(iii)

{}
(iv)

{2,4,0,-1}
(v)

{2}

Question 22

22.

Find A ∪ A

(i)

{-7,-2,2,-4,7,0}
(ii)

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

{-4,0,2,-2,-1,-3,7}
(iv)

{-1,-4,-2,7,0,-3}
(v)

{-3,-1,7,1,0,-4}

Question 23

23.

Find A ∩ A

(i)

{8,9,7,1}
(ii)

{3,-8,8,1,9}
(iii)

{5,8,-2,0,12,7}
(iv)

{1,3,8,9}
(v)

{-2,7,12,8}

Question 24

24.

Find n(A ∩ B)

(i)

2
(ii)

0
(iii)

(-3)
(iv)

1
(v)

(-1)

Question 25

25.

Find A

(i)

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

{-2,-9,-5}
(iii)

{-5,-9}
(iv)

{-9,-6,-2,-5}
(v)

{}

Assignment Key