What will be the number at the bottom if 5 is at the top? Two positions of the dice are given below:

Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → 2
A face of a die touches four faces and is opposite the one face it never touches. The face 2 is seen in both positions, so its neighbours can be read off.
First position: 2 is next to 1 and 4
Second position: 2 is next to 6 and 3
So 2 touches 1, 3, 4 and 6, and the face left over, 5, is opposite 2. With 5 at the top, the number at the bottom is 2.