SSC Board Practice

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SSC Grade VIII - Square Roots and Cube Roots
Question 1
1.
    • The solution of

    • √

      11
    • lies between
  • 3.317 and 3.318
  • 3.318 and 3.319
  • 3.315 and 3.316
  • 3.314 and 3.315
  • 3.316 and 3.317
Question 2
2.
The smallest number by which 5488 must be divided so that the quotient is a perfect square is?
  • 10
  • 4
  • 7
  • 6
  • 8
Question 3
3.
    • Find the
    • cube root
    • of
    • 8
      27
  • 2
  • 2
    5
  • 0
  • 4
    3
  • 2
    3
Question 4
4.
Find the least number that must be subtracted from 1387 to get a perfect square?
  • 21
  • 17
  • 18
  • 16
  • 19
Question 5
5.
    • Express
    • 17 2
       
    • as the sum of two consecutive integers
  • 145 + 146
  • 143 + 144
  • 142 + 147
  • 144 + 145
  • 146 + 143
Question 6
6.
    • Find the number of numbers between
    • 11 2
       
    • and
    • 12 2
       
  • 19
  • 25
  • 21
  • 22
  • 23
Question 7
7.
Find the smallest 5 digit number which is a perfect square?
  • 9998
  • 10000
  • 9999
  • 10001
  • 10002
Question 8
8.
    • Find the
    • square root
    • of
    • 25
      4
  • 9
    4
  • 3
  • 7
    2
  • 5
    2
  • 3
    2
Question 9
9.
    • Find the prime factorization of
    • 78
  • 2
    		✕
    3
    		✕
    15
  • 2
    		✕
    3
    		✕
    13
  • 2
    		✕
    3 2
     
    		✕
    13
  • 2
    		✕
    3 -1
     
    		✕
    13
  • 2
    		✕
    2
    		✕
    13
Question 10
10.
Identify the Pythagorean triplet whose largest number is 65
  • {18,64,65}
  • {16,63,65}
  • {14,61,65}
  • {15,64,65}
  • {17,62,65}