SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade VI - Playing with Numbers
Question 1
1.
Which of the following numbers is divisible by 10?
  • 6,781
  • 6,779
  • 6,780
  • 6,778
  • 6,782
Question 2
2.
The factors of 24 =
  • {1,2,4,6,8,12,24}
  • {1,2,3,4,6,8,12,24}
  • {1,2,3,4,6,8,12,24,9,7}
  • {1,2,3,6,8,12,9,23}
  • {1,2,3,4,6,8,12,24,11}
Question 3
3.
    • Find the number of prime factors of
    • 90
  • 3
  • 1
  • 0
  • 2
  • 4
Question 4
4.
    • Find the product of LCM and HCF of
    • {28,10,26}
  • 3639
  • 3641
  • 3640
  • 3642
  • 3637
Question 5
5.
    • Find the HCF of
    • {10,15}
  • 5
  • 7
  • 6
  • 3
  • 4
Question 6
6.
    • Find the prime factorization of
    • 1064
  • 2 3
     
    		✕
    7
    		✕
    18
  • 2 3
     
    		✕
    7 2
     
    		✕
    19
  • 2 3
     
    		✕
    7
    		✕
    19
  • 2 3
     
    		✕
    7
    		✕
    21
  • 0
    		✕
    7
    		✕
    19
Question 7
7.
    • Find the LCM of
    • {1200,480,540}
  • 21602
  • 21601
  • 21597
  • 21599
  • 21600
Question 8
8.
Find the co-primes in the following
  • {40,45}
  • {32,36}
  • {21,30}
  • {14,20}
  • {7,10}
Question 9
9.
Which of the following numbers is divisible by 3?
  • 2261
  • 2263
  • 2260
  • 2264
  • 2262
Question 10
10.
    • Find the prime factorization of
    • 35
  • 5 2
     
    		✕
    7
  • 4
    		✕
    7
  • 5
    		✕
    10
  • 5
    		✕
    7
  • 5
    		✕
    4