What is the cube of -1.5?
-3. 375
3.375
1.375
-1.375
Which number is a perfect square?
2222
3453
85527
1089
Find the greatest 4 digit number which is a perfect square.
9999
9801
9800
9100
By what least number must 21600 be multiplied to make it a perfect cube?
6
10
30
60
The greatest number of three digits which is a perfect square.
999
998
961
981
The least number of three digits which is a perfect square is.
121
144
169
100
Which is the cube root of 0.064?
4
0 . 04
0 . 4
0. 004
Find the number of zeros in the square number 4000.
8
5
The volume of a cuboid box is 512 cm3. Find the length of each side of the box.
7
9
Which of the following number becomes a perfect cube when we divide the number by 5?
25
125
625
3125
