Number of small cubes which are only one side coloured -

Number of small cubes which have at least one surface green? 

How many small cubes which are two surface coloured ? 

The number of small cubes that have three surfaces painted? 

How many small cubes we have which are at least two surfaces painted? 

How many cubes are there which have only face coloured?

Three different positions of the same dice are shown. Find the number on the face opposite to the face showing'3'.

How many cubes are there of which no side is coloured ?