Question
A cube of side $3\ cm$ painted on all its faces, when sliced into $1$ cubic centimetre cubes, will have exactly $1$ cube with none of its faces painted.

Answer

Given a cube of side $3\ cm$ is painted on all its faces. Now, it is sliced into $1$ cu cm cubes. Then, there will be $8$ corner cubes that have $3$ sides painted, $6$ centre cubes with only one side painted and only $1$ cube in the middle that has no side painted.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free