EduSahara™ Worksheet

EduSahara™ Assignment

Name : Operations on Sets Using Venn Diagrams

Chapter : Sets

Grade : SSC Grade X

License : Non Commercial Use

Question 1

1.

Which of the following diagrams represent equivalent sets?

(i)

figure 4
(ii)

figure 1
(iii)

figure 3
(iv)

figure 2

Question 2

2.

Which of the following diagrams represent equal sets?

(i)

figure 4
(ii)

figure 2
(iii)

figure 1
(iv)

figure 3

Question 3

3.

Which of the following diagrams represent 'A is subset of B'?

(i)

figure 2
(ii)

figure 4
(iii)

figure 3
(iv)

None of the above
(v)

figure 1

Question 4

4.

A ∪ B
=

(i)

{-6,-4,0,4,5,-8,7,9,3}
(ii)

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

{6,14,9,-8,-6,-4,7,0,3,4}
(iv)

{6,-8,5,4,0,-6,12,3,9,7,-4}
(v)

{-8,9,5,4,-4,6,3,0,-6,7}

Question 5

5.

A ∩ B
=

(i)

{}
(ii)

{4}
(iii)

{4,3}
(iv)

{1}
(v)

{10}

Question 6

6.

A − B
=

(i)

{9,8,-7,11}
(ii)

{-7,8,9,4}
(iii)

{0,6,7}
(iv)

{8,9}
(v)

{8,9,-7}

Question 7

7.

Find A

(i)

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

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

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

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

{-9,1,-7,3,5,2,-1,8}

Question 8

8.

Find B

(i)

{-1,-9,6,7,-6,1}
(ii)

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

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

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

{6,-6,-5,2,7,-1,1}

Question 9

9.

Find A ∪ B

(i)

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

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

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

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

{-8,-6,4,8,-1,0,1,9,-2}

Question 10

10.

Find A ∩ B

(i)

{-3}
(ii)

{}
(iii)

{0,-3}
(iv)

{-6}

Question 11

11.

Find A − B

(i)

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

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

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

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

{}

Question 12

12.

Find B − A

(i)

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

{}
(iii)

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

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

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

Question 13

13.

Find (A − B) ∪ (B − A)

(i)

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

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

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

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

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

Question 14

14.

Find (A ∪ B) − (A ∩ B)

(i)

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

{4,-2,-9,9,-7}
(iii)

{-9,-2,9,-7}
(iv)

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

{-7,-2,1,-9,9}

Question 15

15.

Find n(A)

(i)

6
(ii)

5
(iii)

9
(iv)

7
(v)

3

Question 16

16.

Find n(B)

(i)

7
(ii)

5
(iii)

8
(iv)

3
(v)

6

Question 17

17.

Find n(A ∪ B)

(i)

7
(ii)

6
(iii)

9
(iv)

4
(v)

8

Question 18

18.

Find n(A ∩ B)

(i)

5
(ii)

3
(iii)

(-1)
(iv)

1
(v)

2

Question 19

19.

Find n(A − B)

(i)

4
(ii)

5
(iii)

3
(iv)

6
(v)

7

Question 20

20.

Find n(B − A)

(i)

4
(ii)

0
(iii)

1
(iv)

2
(v)

3

Question 21

21.

Find n((A − B) ∪ (B − A))

(i)

6
(ii)

5
(iii)

7
(iv)

3
(v)

4

Question 22

22.

Find n((A ∪ B) − (A ∩ B))

(i)

7
(ii)

8
(iii)

9
(iv)

6
(v)

10

Assignment Key