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
    • 2197
  • 10
  • 169
  • 13
  • 16
  • 172
Question 2
2.
    • The solution of

    • √

      7
    • lies between
  • 2.7 and 2.8
  • 2.4 and 2.5
  • 2.5 and 2.6
  • 2.6 and 2.7
  • 2.8 and 2.9
Question 3
3.
    • Find the
    • cube root
    • of
    • 125
  • 8
  • 5
  • 6
  • 3
  • 4
Question 4
4.
What is the unit place digit in the square of 26?
  • 8
  • 9
  • 1
  • 0
  • 6
Question 5
5.
    • Find the
    • cube root
    • of
    • 64
      125
  • 4
    3
  • 6
    5
  • 4
    5
  • 2
    5
  • 4
    7
Question 6
6.
    • If

    • √

      441
    • =
    • 21
    • ,
    • find the value of

    • √

      4.41
  • 2.1
  • 21
  • 4.1
  • 0.1
  • 0.2
Question 7
7.
    • Find the square root of
    • 9044.0300
  • 95.1001
  • 97.1001
  • 96.1001
  • 94.1001
  • 93.1001
Question 8
8.
How many digits are there in the square root of 729?
  • 0
  • 3
  • 5
  • 2
  • 1
Question 9
9.
Which of the following is a perfect cube?
  • 341
  • 63
  • 8
  • 217
  • 127
Question 10
10.
Which of the following is not a perfect square?
  • 2500
  • 961
  • 2304
  • 2401
  • 899