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)

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

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

{9,-1,2,1,4,-3,6}
(iv)

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

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

Question 2

2.

Find n(A ∩ B)

(i)

3
(ii)

4
(iii)

6
(iv)

2
(v)

0

Question 3

3.

Find A ∩ A

(i)

{-3,8}
(ii)

{0,8}
(iii)

{17,4}
(iv)

{2,4,17,5}
(v)

{-3,-7,8}

Question 4

4.

Find n(A ∩ ∅)

(i)

(-1)
(ii)

3
(iii)

1
(iv)

0
(v)

(-2)

Question 5

5.

Find A ∩ ∅

(i)

{6}
(ii)

{5}
(iii)

{6,5,3,1}
(iv)

{}
(v)

{6,1}

Question 6

6.

Find A ∪ B

(i)

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

{-6,-2,0,-7,-3,4,1}
(iii)

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

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

{4,-3,-2,0,1,-6}

Question 7

7.

Find n(A)

(i)

6
(ii)

8
(iii)

7
(iv)

9
(v)

4

Question 8

8.

Find n(A ∪ A)

(i)

7
(ii)

6
(iii)

9
(iv)

3
(v)

5

Question 9

9.

Find A ∪ ∅

(i)

{0,8}
(ii)

{5,-6,-1,9}
(iii)

{-6,9}
(iv)

{8,0,1}
(v)

{8,-1}

Question 10

10.

Find B

(i)

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

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

{-6,-9,-5,-4}
(iv)

{-4,-3,-5,-6,-9}
(v)

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

Question 11

11.

Find n(B)

(i)

8
(ii)

5
(iii)

7
(iv)

4
(v)

6

Question 12

12.

Find A ∪ A

(i)

{0,11,-6,-2,-1}
(ii)

{0,1,-1,-6,7}
(iii)

{0,5,-2,11,2,-1,-6}
(iv)

{}
(v)

{0,-6,-7,-1,7,1}

Question 13

13.

Find n(A ∩ ∅)

(i)

2
(ii)

0
(iii)

1
(iv)

(-3)
(v)

(-1)

Question 14

14.

Find n(A ∪ ∅)

(i)

5
(ii)

3
(iii)

4
(iv)

2
(v)

0

Question 15

15.

Find n(A)

(i)

5
(ii)

4
(iii)

1
(iv)

6
(v)

3

Question 16

16.

Find n(A ∪ B)

(i)

6
(ii)

10
(iii)

8
(iv)

9
(v)

11

Question 17

17.

Find n(∅)

(i)

0
(ii)

(-1)
(iii)

2
(iv)

(-2)
(v)

1

Question 18

18.

Find A

(i)

{-6,-2,-11,-5}
(ii)

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

{1,-5,4,-2,-6,-11}
(iv)

{-5,-9,-1,-2}
(v)

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

Question 19

19.

Find n(A ∩ A)

(i)

1
(ii)

4
(iii)

3
(iv)

5
(v)

7

Question 20

20.

A ∪ B
=

(i)

{-2,-4,-3,6,-9,0,-7,3}
(ii)

{6,-3,0,3,-9,13,-7,-4,4}
(iii)

{-9,-3,0,6,-7,4,3,-4,-2}
(iv)

{-7,4,-4,3,0,13,-2,-3,6,-9}
(v)

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

Question 21

21.

Find n(A ∪ A)

(i)

4
(ii)

5
(iii)

7
(iv)

2
(v)

6

Question 22

22.

Find A ∩ B

(i)

{-9}
(ii)

{}
(iii)

{6,-9}
(iv)

{6}

Question 23

23.

A ∩ B
=

(i)

{3,4}
(ii)

{4,7,3}
(iii)

{3,14,4}
(iv)

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

{3,-8,4}

Question 24

24.

Find ∅

(i)

{-1}
(ii)

{1}
(iii)

{1,-1}
(iv)

{}
(v)

{4,2,1,-1}

Question 25

25.

Find A ∩ A

(i)

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

{1,3,0,7,-8,-9,-4,-3}
(iii)

{-8,-9,-4,-3,7,3}
(iv)

{-6,-9,4,-5,7,-3,3}
(v)

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

Assignment Key