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SSC Quantitative Aptitude Geometry Question Bank Triangles and Their Properties (II)

  • question_answer
    The centroid of a\[\Delta \,ABC\]is G. The area of \[\Delta \,ABC.\]is \[60\,c{{m}^{2}}.\]The area of GBC is [SSC CGL Tier II, 2015]

    A) \[40\text{ }c{{m}^{2}}\]

    B) \[20\,\,c{{m}^{2}}\]

    C) \[10\,\,c{{m}^{2}}\]

    D) \[30\,\,c{{m}^{2}}\]

    Correct Answer: B

    Solution :

    [b] Required area \[=\frac{\text{Area}\,\text{of}\,\Delta ABC}{3}=\frac{60}{3}=20\,c{{m}^{2}}\]


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