Two positions of a dice are given below. What will come on the face opposite to the face containing '3' on it?

Correct option is B

Given:

Logic: If two dice show the same face value, then the numbers adjacent to that face on both dice are considered opposite.
In the first and second dice, the number 1 is common. The numbers adjacent to 1 on both dice, when observed in a clockwise direction, will be opposite each other.
1 3 4
1 5 6
5 will come on the face opposite to the face containing '3' on it.
Correct answer is (b).