ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VIII - Square Root and Cube Root
Question 1
1.
    • Find the
    • cube root
    • of
    • -125
  • -5
  • -6
  • -2
  • -8
  • -4
Question 2
2.
    • The solution of

    • √

      2
    • lies between
  • 1.413 and 1.414
  • 1.416 and 1.417
  • 1.414 and 1.415
  • 1.415 and 1.416
  • 1.412 and 1.413
Question 3
3.
    • Find the value of
    • 23 3
       
    • +
    • 22 3
       
  • 22813
  • 22817
  • 22816
  • 22814
  • 22815
Question 4
4.
    • If

    • √

      4356
    • =
    • 66
    • ,
    • find the value of

    • √

      43.56
  • 4.6
  • 66
  • 8.6
  • 0.7
  • 6.6
Question 5
5.
Which of the following is a perfect square?
  • 1156
  • 782
  • 1935
  • 1026
  • 1522
Question 6
6.
    • Find the
    • cube root
    • of
    • 27
      125
  • 1
  • 1
    5
  • 3
    5
  • 3
    7
Question 7
7.
    • Find the square root of
    • 2243.4230
  • 47.3648
  • 45.3648
  • 49.3648
  • 48.3648
  • 46.3648
Question 8
8.
    • If

    • √

      1296
    • =
    • 36
    • ,
    • find the value of

    • √

      129600
  • 360
  • 36
  • 3600
  • 358
  • 362
Question 9
9.
Find the greatest 3 digit number which is a perfect square?
  • 962
  • 958
  • 964
  • 961
  • 960
Question 10
10.
Find the smallest 3 digit number which is a perfect square?
  • 97
  • 103
  • 101
  • 100
  • 99