Three different positions of the same dice are shown (figures 1 to 3). Find the number on the face opposite to the face having ' 1 '.

4

Step 1) In figure Ist and IIIrd 4  is common

Step 2) The number ‘4’ 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)  4     3     2

              4     6     5

Step 4)   3  is opposite  to  6

               2  is  opposite  to  5

therefore ,

              4  will be opposite to 1