1. How many cubes are coloured on three faces? (A) 0 (B) 8 (C) 16 (D) 32

Question

Question six faces of a cube are painted in such a way that no two adjacent faces are of same colour. The three colours used are Red, Blue & Green. The cube is then cut into 32 smaller and 4 big cubes in such a way that big cube has no red face. Answer the following Questions. 

1. How many cubes are coloured on three faces? 

(A) 0 

(B) 8 

(C) 16 

(D) 32 

2. How many cubes have exactly two faces painted? 

(A) 16 

(B) 20 

(C) 32 

(D) 36

Answer 1

1. (B) 8

2. (B) 20