EduSahara™ Worksheet

EduSahara™ Worksheet

Name : Chapter Based Worksheet

Chapter : Venn Diagrams

Grade : ICSE Grade VI

License : Non Commercial Use

Question 1

1.

Find n(A ∪ A)

(i)

10
(ii)

6
(iii)

8
(iv)

7
(v)

5

Question 2

2.

Find ∅

(i)

{1}
(ii)

{0,3,1,4}
(iii)

{3,0}
(iv)

{0}
(v)

{}

Question 3

3.

Find n(B)

(i)

6
(ii)

9
(iii)

3
(iv)

7
(v)

5

Question 4

4.

Find A ∪ A

(i)

{2,4,-9}
(ii)

{5,-4,0,3}
(iii)

{4,1}
(iv)

{2,4}
(v)

{5,-4}

Question 5

5.

Find A ∪ ∅

(i)

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

{-6,-7,9}
(iii)

{-7,-6,4}
(iv)

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

{8,-5,-2}

Question 6

6.

Find A ∩ ∅

(i)

{4,-1,3,0}
(ii)

{}
(iii)

{2}
(iv)

{3}
(v)

{-1,3}

Question 7

7.

Find n(A ∪ A)

(i)

6
(ii)

10
(iii)

8
(iv)

7
(v)

5

Question 8

8.

Find A ∩ B

(i)

{7,0}
(ii)

{0,7,-8}
(iii)

{0,-8}
(iv)

{7}
(v)

{0}

Question 9

9.

A ∩ B
=

(i)

{6}
(ii)

{-4,-6}
(iii)

{1}
(iv)

{10}
(v)

{}

Question 10

10.

Find A ∪ B

(i)

{-9,5,-1,3,-6,-2,-8,7}
(ii)

{3,-1,-8,-9,5,-2,-6}
(iii)

{-1,5,-6,-8,3,1,-2}
(iv)

{-6,5,3,-9,-8,-1,1,-2,7}
(v)

{-8,3,-9,1,-2,-1,5,-6}

Question 11

11.

Find n(A ∩ A)

(i)

7
(ii)

5
(iii)

3
(iv)

4
(v)

1

Question 12

12.

Find n(A ∪ B)

(i)

6
(ii)

4
(iii)

9
(iv)

7
(v)

8

Question 13

13.

Find A ∪ A

(i)

{-8,5,0,3,7,8,-14,-4}
(ii)

{-4,6,-8,-9,3,4,2}
(iii)

{3,-14,-4,8,-8,7}
(iv)

{3,2,-9,-8,-4,4}
(v)

{-4,-8,3,7,-9,4}

Question 14

14.

Find B

(i)

{0,7,5}
(ii)

{}
(iii)

{0,7}
(iv)

{5,4,7,0}
(v)

{7,-2,5}

Question 15

15.

Find n(A)

(i)

8
(ii)

6
(iii)

9
(iv)

5
(v)

7

Question 16

16.

Find A

(i)

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

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

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

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

{3,-1,-7,-3,7,2}

Question 17

17.

A ∪ B
=

(i)

{0,-5,-3,-2,-8,4,9,-4,-6}
(ii)

{-4,9,-5,0,-6,-8,-2,4,8}
(iii)

{-5,-4,10,-8,8,-3,4,-2,-6,0}
(iv)

{-8,-4,-6,0,9,12,-3,4,-5,8,-2}
(v)

{0,9,-6,-5,-2,4,-8,-3,-4,8}

Question 18

18.

Find A

(i)

{4,9,7,-6,-4,0}
(ii)

{4,9,6,-4,0,-6}
(iii)

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

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

{7,-5,4,-6,9,1}

Question 19

19.

Find n(∅)

(i)

0
(ii)

2
(iii)

(-3)
(iv)

(-1)
(v)

1

Question 20

20.

Find n(A)

(i)

5
(ii)

6
(iii)

3
(iv)

4
(v)

2

Question 21

21.

Find n(A ∩ ∅)

(i)

(-1)
(ii)

3
(iii)

1
(iv)

0
(v)

(-2)

Question 22

22.

Find A ∪ ∅

(i)

{2,-1,5}
(ii)

{6,2}
(iii)

{1,2,6,4}
(iv)

{5,2}
(v)

{2,10}

Question 23

23.

Find A ∩ A

(i)

{8,-1,-2}
(ii)

{5,8}
(iii)

{1,8}
(iv)

{0,8,5,4}
(v)

{-2,8}

Question 24

24.

Find n(A ∪ ∅)

(i)

3
(ii)

0
(iii)

2
(iv)

5
(v)

4

Question 25

25.

Find n(A ∩ B)

(i)

2
(ii)

1
(iii)

(-1)
(iv)

0
(v)

4

Assignment Key