Six letters X, T, S, M, R and O are written on different faces of a dice. Two positions of this dice are shown in the figures below. Find the letter on the face opposite to R.

Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. S.
On comparing both dice we get X is common in both dice so, move clockwise from X;
| Dice 1 | X | S | T |
| Dice 2 | X | R | M |
Hence, S is opposite to R.