Two different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. If it is known that the numbers adjacent to 3 are 2, 4, 5, and 6, select the number that will be on the face opposite to the face having the number '3'.

In a standard test of a non-standard dice with letters, three views of the same dice are shown containing faces with letters A, B, E, I, R, U. If A is adjacent to B, E, R, I, which element lies on the face opposite to E?

Two different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. If the number opposite to 2 is 5, select the number that will be the result of the sum of 2 and the number appearing opposite to 2.