Six numbers 1, 2, 4, 5, 7, and 9 are written on different faces of a dice. Two positions of this dice are shown in the figure. Which is the number on the face opposite to the face containing 9?

Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 5.
5 is common in both the dice and on the same surface, so the remaining numbers will be opposite to each other.
| Dice 1 | 5 | 1 | 2 |
| Dice 2 | 5 | 7 | 4 |
So, the opposite side of "9" will be side "5".