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)

(i)

4
(ii)

6
(iii)

9
(iv)

5
(v)

7

Question 2

2.

Find n(A ∪ B)

(i)

6
(ii)

7
(iii)

4
(iv)

9
(v)

8

Question 3

3.

Find n(A ∩ ∅)

(i)

(-1)
(ii)

2
(iii)

1
(iv)

0
(v)

(-2)

Question 4

4.

Find n(B)

(i)

5
(ii)

7
(iii)

4
(iv)

6
(v)

8

Question 5

5.

Find n(∅)

(i)

(-2)
(ii)

(-1)
(iii)

2
(iv)

0
(v)

1

Question 6

6.

Find n(A ∩ A)

(i)

6
(ii)

4
(iii)

3
(iv)

1
(v)

5

Question 7

7.

Find A ∪ B

(i)

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

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

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

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

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

Question 8

8.

Find n(A ∩ B)

(i)

1
(ii)

(-1)
(iii)

0
(iv)

2
(v)

3

Question 9

9.

Find A ∪ ∅

(i)

{1,-7,-2,-4,9,2,5,-8}
(ii)

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

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

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

{}

Question 10

10.

Find A ∪ A

(i)

{-7,3,9,-9}
(ii)

{-7,3,9}
(iii)

{8,-7,6}
(iv)

{-7,9,8}
(v)

{8,-7,6,2,1}

Question 11

11.

Find n(A)

(i)

6
(ii)

4
(iii)

3
(iv)

8
(v)

5

Question 12

12.

Find A ∩ B

(i)

{}
(ii)

{-7}

Question 13

13.

Find n(A)

(i)

6
(ii)

9
(iii)

8
(iv)

5
(v)

7

Question 14

14.

Find A ∩ A

(i)

{-1,-8,-3,8,-10,-4}
(ii)

{-10,8,5,-8,-3,-1,4,-4}
(iii)

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

{-4,8,-3,-2,-8,-5}
(v)

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

Question 15

15.

Find A

(i)

{2,0,-9,-6}
(ii)

{0,2,-6}
(iii)

{2,0,-2,-6,-9}
(iv)

{9,2,-6,0}
(v)

{0,-9,2}

Question 16

16.

Find A

(i)

{-8,3}
(ii)

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

{8,-8,3}
(iv)

{6,-8}
(v)

{8,-7}

Question 17

17.

Find A

(i)

{2,5,-5,-6,4}
(ii)

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

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

{-3,2,-5,-6,4}
(v)

{4,2,-5,-6}

Question 18

18.

A ∩ B
=

(i)

{1,6,-5}
(ii)

{1,-8,-5}
(iii)

{1,-5,12}
(iv)

{5,3,1,-5}
(v)

{1,-5}

Question 19

19.

Find n(A ∪ ∅)

(i)

7
(ii)

9
(iii)

6
(iv)

8
(v)

4

Question 20

20.

Find ∅

(i)

{1,0}
(ii)

{0}
(iii)

{0,2,1,4}
(iv)

{1}
(v)

{}

Question 21

21.

Find n(A ∪ A)

(i)

6
(ii)

7
(iii)

8
(iv)

5
(v)

4

Question 22

22.

Find A ∩ ∅

(i)

{}
(ii)

{8}
(iii)

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

{8,2}
(v)

{4}

Question 23

23.

Find A ∩ A

(i)

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

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

{}
(iv)

{-8,4,9,-5,-7,3}
(v)

{9,0,4,-8,-1,-7,3,-5}

Question 24

24.

Find B

(i)

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

{5,-7}
(iii)

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

{-7,-9,-1}
(v)

{-1,-7}

Question 25

25.

A ∪ B
=

(i)

{1,-4,9,-8,14,6,-5,-2}
(ii)

{-5,1,-4,-2,14,9,0,-8,6}
(iii)

{1,-5,6,-2,-4,9,-8,0}
(iv)

{1,9,0,6,-2,-8,-4}
(v)

{1,-5,-8,-2,9,6,-4}

Assignment Key