ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VI - Venn Diagrams
Question 1
1.
    • A ∪ B
    • =
  • {4,-2,-7,10,2,-8,7,9,0,-3}
  • {-2,9,-3,4,-8,0,7,-7,2}
  • {-7,-3,0,9,-8,7,4,2}
  • {-2,-3,4,9,7,-8,2,0}
  • {11,4,-7,-3,9,2,7,-2,0}
Question 2
2.
Find A ∩ ∅
  • {3}
  • {3,2}
  • {4}
  • {-1,3,2,5}
  • {}
Question 3
3.
Find A
  • {-5,-4,5,4}
  • {-5,5,4}
  • {-4,-5,5,6}
  • {5,1,-5,-4,4}
  • {5,-5,-4}
Question 4
4.
Find n(A ∩ A)
  • 5
  • 7
  • 3
  • 8
  • 6
Question 5
5.
Find n(A ∩ ∅)
  • 0
  • (-1)
  • 3
  • 1
  • (-2)
Question 6
6.
Find A ∪ B
  • {-4,-3,-8,0,5,2,9,-7,4}
  • {4,-3,2,0,9,-4,-8}
  • {-3,9,-7,0,4,2,-4}
  • {-8,0,4,-3,-7,-1,-4,9}
  • {4,2,9,-8,-3,-7,-4,0}
Question 7
7.
Find A ∪ A
  • {2,-3,-9,7,4,9}
  • {5,7,-3,3,-9,1,4,15}
  • {-9,-3,7,1,15,4}
  • {-3,2,-6,3,-9,9,7}
  • {-9,9,7,3,-3,2}
Question 8
8.
Find n(A ∪ B)
  • 9
  • 13
  • 12
  • 10
  • 11
Question 9
9.
Find A
  • {-7,3,7,0}
  • {0,7,1,-7,3}
  • {7,0,-7}
  • {}
Question 10
10.
Find n(∅)
  • 0
  • (-1)
  • (-2)
  • 1
  • 2