Question

Q. Six faces of a cube are painted in a manner that no two adjacent faces have the same colour. The three colours used are red, blue and green. The cube is cut into 36 cubes in a manner that 32 cubes are of smaller same size and 4 cubes are of bigger size. Each bigger cube has no red face. A) How many cubes in all have red face? (1) 8 (2) 16 (3) 20 (4) 32 B) How many cubes have only one face coloured? (1) 0 (2) 16 (3) 8 (4) 20 C) How many cubes have three faces painted? (1) 8 (2) 20 (3) 16 (4) 28 D) How many cubes have only two faces painted? (1) 28 (2) 20 (3) 16 (4) 8

Answer 1