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SSC Quantitative Aptitude Mensuration Question Bank Mensuration-I (II)

  • question_answer
    In the given figure, OP = PQ = 14 cm and semicircles are drawn on OP, PQ and OQ as diameters. Then, the perimeter of the shaded area is

    A) 88 cm

    B) 176 cm

    C) 264 cm

    D) 352 cm

    Correct Answer: A

    Solution :

    [a] Required perimeter \[=(\pi \,\times 7+\pi \,\times 7+\pi \times 14)\] \[=\pi \,\times (7+7+14)\] =\[\left( \frac{22}{7}\times 28 \right)=88\,cm\]


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