10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-14

  • question_answer
    Two circles intersect at M and N. IMNK and MNLJ are the quadrilaterals inscribed in the two circles as shown in the figure given below. If\[\angle I={{95}^{o}}\] and \[\angle k={{65}^{o}},\] then the values of x and y are respectively:

    A)  \[65{}^\circ \,and\,\,135{}^\circ \]       

    B)  \[85{}^\circ \,and\,\,115{}^\circ \]  

    C)  \[55{}^\circ \,and\,\,145{}^\circ \]       

    D)  \[75{}^\circ \,and\,\,125{}^\circ \]

    E)  None of these

    Correct Answer: B


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