Multiple Choice Questions on The area of rectangle is equal to the area of a circle whose radius is 14 cm If the breadth of the r........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

The area of rectangle is equal to the area of a circle whose radius is 14 cm If the breadth of the r...........

Quantitative Aptitude ( CCS) Mensuration 2D
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    The area of rectangle is equal to the area of a circle whose radius is 14 cm. If the breadth of the rectangle is 22 cm, what is its length?

    24 cm

    Incorrect Answer

    28 cm

    Correct Answer

    x /(π - 3) cm

    Incorrect Answer

    26 cm

    Incorrect Answer
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    Explanation:

    Given that,
    Area of rectangle = Length x breadth = Area of circle = πr2
    l x b = 22/7 × 14 × 14 = 616 cm2
    l x 22 = 616
    Therefore, length of the rectangle will be = 28 cm

    By: Amit Kumar
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