21.

Find the cube root of (-13824). or Find the value of 

• 38

• -38

• 24

• 24

The cube of 997 is

• 991026973

• 991029673

• 991029773

• 991097273

If the numbers  are arranged in ascending order, then the right arrangement is:

The value of  is:

• 0

• 1

• -3

• 4

The cube of 105 is

• 1157625

• 1175625

• 1185625

• 1158625

• 6

• 5

• 

• 

The least number which when divides 37044, gives the result a perfect cube is

• 2

• 4

• 14

• 21

Find the least number which must be subtracted from 18265 to make it a perfect square.

• 30

• 38

• 40

• 45

 then x equals to

• 1

• 13

• 27

• 25

 is equal to

• 34

• 36

• 38

• 39