Question

The cube of a two digit number may be a three digit no

Answer 1

Answer:

Cube of a two digit number cannot be a three digit number (if and only if no zeros are inserted before a single digit number).

Explaination:

1. Cube of the smallest two digit number 10*10*10 is 1000 .Here,1000 is a four digit number.
2. In this case any single digit number that has 0 before it is considered as a single digit number. For example,01 is considered as a 1