general math MCQ #474

If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?

general math MCQ #474

  1. Question 1

    Q1. If the sides of two cubes are in the ratio 3: 1 the ratio of their total surface area is?

    • A) 1:09
    • B) 2:01
    • C) 9:01
    • D) 1:02

    Answer: 9:01

    Explanation: Total surface area of a cube is proportional to the square of its side. With sides in ratio 3:1, the surface area ratio is 9:1.