Four-position of dice are shown. What number must be at the bottom face when the dice is in the position as shown in figure (a)?

Show answer & explanation
Correct answer: A
Explanation
The correct option is option 1 i.e. 3.
- 1, 5, 2 and 6 are adjacent to 4. Hence, 3 will be opposite 4.
- 3 must be at the bottom face when the dice is in the position as shown in figure (a).
Hence, the correct answer is 3.