CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VI - Playing with Numbers
Question 1
1.
Which of the following numbers is divisible by 7?
  • 6057
  • 6053
  • 6055
  • 6056
  • 6054
Question 2
2.
    • Find the prime factorization of
    • 1000
  • 2 3
     
    		✕
    5 4
     
  • 2 3
     
    		✕
    5 3
     
  • 2 3
     
    		✕
    5 2
     
  • 2 3
     
    		✕
    8 3
     
  • 2 3
     
    		✕
    2 3
     
Question 3
3.
    • Find the LCM of
    • {48,36}
  • 141
  • 145
  • 143
  • 147
  • 144
Question 4
4.
Which of the following numbers is divisible by 6?
  • 7,087
  • 7,088
  • 7,084
  • 7,086
  • 7,085
Question 5
5.
    • Find the LCM of
    • {18,15}
  • 89
  • 90
  • 93
  • 88
  • 91
Question 6
6.
    • Find the HCF of
    • {408,324,168,492}
  • 12
  • 9
  • 11
  • 15
  • 13
Question 7
7.
Which of the following numbers is divisible by 9?
  • 7,913
  • 7,911
  • 7,910
  • 7,909
  • 7,912
Question 8
8.
Which of the following numbers is divisible by 5?
  • 6,988
  • 6,992
  • 6,989
  • 6,990
  • 6,991
Question 9
9.
    • Find the number of prime factors of
    • 57
  • 1
  • 2
  • 3
  • 0
  • 4
Question 10
10.
Which of the following numbers is divisible by 4?
  • 2,801
  • 2,798
  • 2,800
  • 2,802
  • 2,799