Sample Problem Query

[arora.sabhya]

Here the question specifically mentions that the product is a 5-digit integer. Since we learned in one of the concepts that 0 is an integer, can’t we assume that the 5-digit product starts with the digit 0? i.e. 3305 x 3 = 09915

In that case, the answer would be B and not D.

[Leaderboard]

Normally a k-digit integer cannot start with 0. For example, 0099 is a two-digit integer, as that’s ultimately equal to 99.