Two different positions of the same dice are shown, the six faces of which are numbered from 6 to 11. Select the number that will be on the face opposite to the one showing '6'.

9

Step 1) In figure 1  and 2

Step 2) Compare both the figure and we find out 7 and 8 both are common

Step 3)  Therefore 9 is the number which will be opposite to 6