Question

    The complete expense of covering the floor of a chamber

    at the rate of Rs 7.50 per square centimeter amounts to Rs 1875. If the length of the room measures 20 centimeters, determine the room's width or breadth.
    A 12.5 cm Correct Answer Incorrect Answer
    B 15.5 cm Correct Answer Incorrect Answer
    C 2.5 cm Correct Answer Incorrect Answer
    D 20 cm Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, Area of the room = (1875/7.5) = 250 cm2 20 × breadth = 250 breadth = 12.5 cm

    Practice Next