SSC Board Practice

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

    • √

      1156
    • =
    • 34
    • ,
    • find the value of

    • √

      11560000
  • 3398
  • 34000
  • 340
  • 3402
  • 3400
Question 2
2.
The smallest number by which 512 must be divided so that the quotient is a perfect square is?
  • 0
  • 4
  • 2
  • 1
  • 3
Question 3
3.
What is the unit place digit in the square of 28?
  • 0
  • 8
  • 4
  • 5
  • 9
Question 4
4.
Find the smallest perfect square which is divisible by each of the numbers 18,6,10
  • 541
  • 1620
  • 900
  • 1800
  • 902
Question 5
5.
Which of the following is not a perfect cube?
  • 11
  • 27
  • 1000
  • 125
  • 729
Question 6
6.
Find the greatest 2 digit number which is a perfect square?
  • 80
  • 82
  • 81
  • 79
  • 83
Question 7
7.
How many digits are there in the square root of 1296?
  • (-1)
  • 3
  • 2
  • 5
  • 1
Question 8
8.
    • If

    • √

      900
    • =
    • 30
    • ,
    • find the value of

    • √

      0.0900
  • 0.3
  • 3
  • 8.3
  • 0.03
  • 2.3
Question 9
9.
    • Find the value of
    • 21 3
       
    • −
    • 20 3
       
  • 1260
  • 1262
  • 1264
  • 1258
  • 1261
Question 10
10.
Find the smallest 4 digit number which is a perfect square?
  • 1023
  • 1021
  • 1024
  • 1025
  • 1027