Directions for questions 18 to 20: These questions are based on the following information. Out of 20 cola bottles to be packed into a carton, five of them were found …

Directions (16 to 20): A large cube is painted red on one pair of adjacent surfaces, green on the pair of other adjacent surfaces and two adjacent surfaces are left …

Directions (16 to 20): A large cube is painted red on one pair of adjacent surfaces, green on the pair of other adjacent surfaces and two adjacent surfaces are left …

Directions (16 to 20): A large cube is painted red on one pair of adjacent surfaces, green on the pair of other adjacent surfaces and two adjacent surfaces are left …

Directions (16 to 20): A large cube is painted red on one pair of adjacent surfaces, green on the pair of other adjacent surfaces and two adjacent surfaces are left …

Directions (16 to 20): A large cube is painted red on one pair of adjacent surfaces, green on the pair of other adjacent surfaces and two adjacent surfaces are left …

Directions (11 to 15): A cube of side 4 cm is painted red on the pair of one opposite surfaces, green on the pair of another opposite surfaces and one …

Directions (11 to 15): A cube of side 4 cm is painted red on the pair of one opposite surfaces, green on the pair of another opposite surfaces and one …

Directions (11 to 15): A cube of side 4 cm is painted red on the pair of one opposite surfaces, green on the pair of another opposite surfaces and one …

Directions (11 to 15): A cube of side 4 cm is painted red on the pair of one opposite surfaces, green on the pair of another opposite surfaces and one …