ICSE Board Practice

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ICSE Grade VIII - Venn Diagrams

Question 1

1.	In a class of 28 students, 8 students read 'The Hindu', 16 students read 'Times of India', 19 students read 'Hans India', 5 students read 'The Hindu' and 'Times of India', 11 students read 'Times of India' and 'Hans India', 4 students read 'Hans India' and 'The Hindu', 3 students read all the three news papers. How many of them read only 'Times of India'?
	0 5 4 3 2

Question 2

2.	Find C ∩ A
	{0,-4} {16,-4,-2} {16,-4,7} {0,16,-4,-2} {0,16,-4}

Question 3

3.	Find A ∩ (B ∪ C)
	{-2,16,5,3,-9,7} {-2,16,5,3,-9} {-2,16,5,-9,7} {-2,16,5,3} {-2,16,3,-9,15}

Question 4

4.	Find A'
	{5,8,0,3,-6,1,4,-4} {} {0,5,3,-4,4,8,1} {-4,-6,3,8,4,5,1}

Question 5

5.	Find n(A' ∩ B')
	7 3 6 9 5

Question 6

6.	Find (A ∩ B ∩ C)'
	{13,-2,0,5,-1,8,11,-4,6,9,-5,-8,10,-7,2,14,-6,15,3,-3,1,-9} {13,-2,0,5,-1,8,11,-4,6,9,-5,-8,10,-7,2,14,15,3,-3,1,-9} {13,-2,0,5,-1,8,11,-4,6,9,-5,-8,10,-7,2,14,-6,15,3,-3,1} {13,-2,0,5,-1,8,11,-4,6,9,-5,-8,10,-7,2,14,-6,15,3,1} {13,-2,0,5,-1,8,11,6,9,-5,-8,10,-7,2,14,-6,15,3,-3,1,-9}

Question 7

7.	Find C ∪ (A ∩ B)
	{-4,-5,-7,-2,-6,7,3,5} {-4,4,-5,-2,-6,7,3,5,15} {-4,4,-5,-7,-2,-6,7,3,5} {-4,4,-5,-7,-2,-6,7,3,5,15} {-4,-5,-7,-2,-6,7,3,5,-8}

Question 8

8.	Find (A ∪ B) ∩ (A ∪ C)
	{-8,4,1,15,9,6,-4,11,7,8,-5,3} {-8,4,1,15,9,6,-4,11,7,8,-5,3,-3} {-8,4,1,15,9,6,-4,11,8,-5,3} {-8,4,1,15,9,-4,11,7,8,-5,3,-3} {-8,4,1,15,9,6,-4,11,7,-5,3,2}

Question 9

9.	Find n((A − B) ∪ (A − C))
	8 7 4 9 6

Question 10

10.	In a class of 33 students, 20 students read 'Hindustan Times', 18 students read 'News Today', 5 students read 'Times of India', 10 students read 'Hindustan Times' and 'News Today', 4 students read 'News Today' and 'Times of India', 4 students read 'Times of India' and 'Hindustan Times', 3 students read all the three news papers. How many of them read only 'Hindustan Times'?
	11 10 6 9 8

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