ICSE Board Practice

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ICSE Grade VIII - Venn Diagrams
Question 1
1.
Which of the following diagrams represent equal sets?
  • figure 1
  • figure 4
  • figure 3
  • figure 2
Question 2
2.
Find n(A')
  • 5
  • 6
  • 8
  • 7
  • 9
Question 3
3.
In a class of 29 students, 16 students like 'Community work', 6 students like 'Dancing', 8 students like 'Listening music', 3 students like 'Community work' and 'Dancing', 1 students like 'Dancing' and 'Listening music', 4 students like 'Listening music' and 'Community work', none of the students like all the three activities. How many of them like exactly two activities?
  • 10
  • 7
  • 9
  • 5
  • 8
Question 4
4.
In a class of 29 students, 5 students prefer 'School Van', 5 students prefer 'Moped', 7 students prefer 'By Foot', 2 students prefer 'School Van' and 'Moped', 2 students prefer 'Moped' and 'By Foot', 1 students prefer 'By Foot' and 'School Van', 1 students prefer all the three modes of transport. How many of them prefer more than one mode of transport?
  • 3
  • 1
  • 6
  • 4
  • 2
Question 5
5.
Find (A ∩ B) ∪ (A ∩ C)
  • {-9,12,-2,6,11}
  • {-9,12,6,11}
  • {-9,12,-2,6}
  • {-9,12,-2}
  • {12,-2,6,1}
Question 6
6.
Find (A ∪ B) − (A ∩ B)
  • {-1,8,4,6,-4,-8}
  • {-1,6,8,4,2,-8,-4}
  • {-8,-1,6,-4,2,4,8,-7}
  • {4,-1,6,-8,-4,2,9}
  • {}
Question 7
7.
In a class of 27 students, each one likes either 'Reading books' or 'Watching TV' or both. If 18 students like 'Reading books' and 26 students like 'Watching TV', how many like 'Watching TV' only?
  • 8
  • 12
  • 10
  • 9
  • 6
Question 8
8.
Find n(B − A)
  • 0
  • 4
  • 3
  • 6
  • 2
Question 9
9.
Find B'
  • {10,-1,-4,1,-7,5,-2,-9,-3,3}
  • {10,-1,5,-4,-7,-9,-3,3,1}
  • {}
Question 10
10.
Find C ∪ (A ∩ B)
  • {4,-1,6,-9,10,8,12,1,13,-6,0}
  • {4,-1,6,-9,10,8,12,-3,1,13,-6,0}
  • {-1,6,-9,10,8,12,-3,1,13,-6,-8}
  • {4,-1,6,-9,10,8,12,-3,1,13,-6}
  • {4,-1,6,-9,10,8,12,-3,1,13}