10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-1

  • 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 \[\angle I=95{}^\circ ,\] and \[\angle K=65{}^\circ ,\] 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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