11th Class Mental Ability Geometry Question Bank Question - Geometry

  • question_answer
    In the figure BC||AD. Find the value of x:

    A) 9, 10

    B) 7, 8

    C) 10, 12

    D) 8, 9

    E) None of these

    Correct Answer: D

    Solution :

    Explanation Option (d) is correct. \[\frac{BC}{PQ}=\frac{AC}{AP}=\frac{AB}{AQ}\] \[\frac{3}{x-3}=\frac{x-5}{3x-19}\] \[\Rightarrow \]   \[x=8\,\,or\,\,9\]


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