Question

    Three plots having an area of 210, 245 and 315 square

    meters respectively are to be sub-divided into equalised square flower beds. If the breadth of a bed is 5 meters. What will the maximum length of a bed?
    A 7.5 m Correct Answer Incorrect Answer
    B 6 m Correct Answer Incorrect Answer
    C 7 m Correct Answer Incorrect Answer
    D 9 m Correct Answer Incorrect Answer
    E 11 m Correct Answer Incorrect Answer

    Solution

    Maximum area of bed = HCF of 210, 245 and 315 = 35 sq. m Breadth = 5m ∴ Length = 7m

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