Three different positions of the same dice are shown, the six faces of which are numbered from 1 to 6 . Select the number that will be on the face opposite to the face having the number ' 5 '.

1

Step 1) In figure Ist  and IInd 1  is common

Step 2)The number ‘1’ is common in both the dice, but it is at a different position. In order to find out, the number appearing on the opposite face, rotate the dice in a clockwise direction with the common number as the reference.

Step 3)   1      2      4

               1      3       6

Step 4)   2  is opposite to 3

               4  is opposite to 6

 Therefore

               1 is opposite to 5