The cube of a number x is nine times of x, then the value of x where x ≠ 0 and x ≠ -3, is
8
2
4
3
Find the greatest 4 digit number which is a perfect square.
9999
9801
9800
9100
The least number of three digits which is a perfect square is.
121
144
169
100
By what least number must 21600 be multiplied to make it a perfect cube?
6
10
30
60
The volume of a cuboid box is 512 cm3. Find the length of each side of the box.
7
9
312 can also be called as
cube of 31
square of 31
square root of 31
cube root of 31
A square field has an area of 441 cm2. The perimeter of the field is.
48
84
21
42
Cube root of 3375 is.
25
15
35
45
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
