CBSE Board Practice

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CBSE Grade VI - Playing with Numbers
Question 1
1.
Which of the following numbers is divisible by 11?
  • 8,954
  • 8,952
  • 8,955
  • 8,953
  • 8,956
Question 2
2.
Which of the following numbers is divisible by 10?
  • 4,749
  • 4,750
  • 4,752
  • 4,748
  • 4,751
Question 3
3.
    • Find the number of prime factors of
    • 8
  • 1
  • 2
  • 0
  • 4
  • 3
Question 4
4.
    • Find the total number of factors of
    • 25
  • 3
  • 0
  • 4
  • 2
  • 1
Question 5
5.
    • Find the LCM of
    • {400,300,120}
  • 1199
  • 1203
  • 1197
  • 1200
  • 1201
Question 6
6.
    • Find the LCM of
    • {10,15,16,9}
  • 723
  • 719
  • 720
  • 721
  • 717
Question 7
7.
Find all common factors of 13 and 37
  • {1,13}
  • {37}
  • {13}
  • {1,37}
  • {1}
Question 8
8.
    • Find the prime factorization of
    • 45
  • 3 2
     
    		✕
    5
  • 3 2
     
    		✕
    2
  • 3 2
     
    		✕
    4
  • 3 2
     
    		✕
    8
  • 3 3
     
    		✕
    5
Question 9
9.
    • Find the total number of factors of
    • 4410
  • 39
  • 35
  • 33
  • 37
  • 36
Question 10
10.
    • Find the number of prime factors of
    • 70
  • 0
  • 1
  • 2
  • 4
  • 3