1.

Find the smallest number by which 2560 must be multiplied so thatthe product is a perfect cube.

Answer»

2 L 2560
2 l 1280
2 l 640
2 l 320
2 l 160
2 l 80
2 l 40
2 l 20
2 l 10
5 l 5
l 1

5 is only SINGLE
so, we MULTIPLY by 25
then, it is a perfect cube.



Discussion

No Comment Found

Related InterviewSolutions