SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade VIII - Square Roots and Cube Roots
Question 1
1.
    • The solution of

    • √

      18
    • lies between
  • 4.24 and 4.25
  • 4.26 and 4.27
  • 4.23 and 4.24
  • 4.22 and 4.23
  • 4.25 and 4.26
Question 2
2.
Find the smallest 5 digit number which is a perfect square?
  • 10000
  • 9997
  • 9999
  • 10003
  • 10001
Question 3
3.
    • Find the prime factorization of
    • 32
  • (-1) 5
     
  • 2 6
     
  • 2 4
     
  • 4 5
     
  • 2 5
     
Question 4
4.
Find the least number that must be subtracted from 1455 to get a perfect square?
  • 12
  • 10
  • 9
  • 11
  • 13
Question 5
5.
The smallest number by which 1125 must be multiplied so that the product is a perfect cube is?
  • 0
  • 2
  • 3
  • 1
  • 4
Question 6
6.
    • If

    • √

      2809
    • =
    • 53
    • ,
    • find the value of

    • √

      28090000
  • 530
  • 5300
  • 5302
  • 53000
  • 5298
Question 7
7.
    • Find the value of
    • 6 3
       
    • +
    • 5 3
       
  • 339
  • 341
  • 340
  • 344
  • 342
Question 8
8.
Which of the following is a perfect square?
  • 255
  • 964
  • 730
  • 1678
  • 676
Question 9
9.
    • Find the square root of
    • 75.42
  • 6.68
  • 10.68
  • 7.68
  • 9.68
  • 8.68
Question 10
10.
Identify the Pythagorean triplet whose one of the numbers is 15
  • {10,15,17}
  • {9,15,16}
  • {9,15,14}
  • {7,15,16}
  • {8,15,17}