If the dimensions of a certain rectangular box are 5 inches by 2 inches by 3 inches, then the face of greatest area is of what area?	Choose the correct choice from the following answers: A) 225 square inches B) 45 square inches C) 25 square inches D) 15 square inches E) 10 square inches

Rationale: definitely ( d ) 5 * 3 = 15 sq inches the question asks to find the greatest area of the faces of a cuboid the possible area of the faces are - length * breadth , breadth * height & height * length the possible areas are - 6 , 10 & 15 thus 15 is the greatest possible area . . . . answer : d
Answer: D