SSC Board Practice

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SSC Grade VIII - Square Roots and Cube Roots
Question 1
1.
Find the smallest perfect square which is divisible by each of the numbers 8,6,4
  • 192
  • 288
  • 146
  • 144
  • 145
Question 2
2.
    • Find the
    • cube root
    • of
    • -27
  • 0
  • -2
  • -4
  • -3
  • -5
Question 3
3.
Which of the following is a Pythagorean triplet?
  • {12,36,38}
  • {12,34,36}
  • {12,35,37}
  • {12,33,37}
  • {12,37,36}
Question 4
4.
    • If

    • √

      400
    • =
    • 20
    • ,
    • find the value of

    • √

      4.00
  • 4
  • 0.2
  • 2
  • 0
  • 20
Question 5
5.
Which of the following is not a perfect cube?
  • 67
  • 512
  • 1000
  • 125
  • 8
Question 6
6.
    • Find the number of numbers between
    • 7 2
       
    • and
    • 8 2
       
  • 14
  • 11
  • 15
  • 13
  • 17
Question 7
7.
    • Express
    • 5 2
       
    • as the sum of two consecutive integers
  • 14 + 11
  • 12 + 13
  • 13 + 14
  • 10 + 15
  • 11 + 12
Question 8
8.
Which of the following is not a perfect square?
  • 1849
  • 2025
  • 1443
  • 121
  • 729
Question 9
9.
Identify the Pythagorean triplet whose one of the numbers is 80
  • {18,80,82}
  • {19,80,81}
  • {19,80,79}
  • {20,80,82}
  • {17,80,81}
Question 10
10.
Find the greatest 3 digit number which is a perfect square?
  • 960
  • 964
  • 958
  • 962
  • 961