CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VI - Playing with Numbers
Question 1
1.
    • Find the HCF of
    • {192,30,66}
  • 9
  • 7
  • 6
  • 3
  • 5
Question 2
2.
Which of the following numbers is divisible by 6?
  • 1217
  • 1216
  • 1218
  • 1220
  • 1219
Question 3
3.
Find the twin primes in the following
  • (29,31)
  • (2,7)
  • (2,11)
  • (3,2)
  • (2,5)
Question 4
4.
Which of the following numbers is divisible by 4?
  • 7238
  • 7242
  • 7241
  • 7240
  • 7239
Question 5
5.
    • Find the LCM of
    • {96,192}
  • 194
  • 192
  • 191
  • 190
  • 193
Question 6
6.
The factors of 60 =
  • {1,2,3,4,5,6,10,12,15,20,30,60}
  • {1,2,3,4,5,6,10,12,15,20,30,60,11,19}
  • {2,3,4,5,10,12,15,20,30,60,6,7}
  • {1,2,3,4,5,6,10,12,15,20,30}
Question 7
7.
Which of the following numbers is divisible by 5?
  • 3,951
  • 3,949
  • 3,952
  • 3,948
  • 3,950
Question 8
8.
    • Find the total number of factors of
    • 74
  • 1
  • 5
  • 3
  • 7
  • 4
Question 9
9.
    • Find the LCM of
    • {4,8}
  • 11
  • 9
  • 8
  • 7
  • 5
Question 10
10.
The common multiples of 10 , 6 and 4 =
  • {120,97}
  • {60,19}
  • {60,120}
  • {120,351}
  • {60,191}