9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-4

  • question_answer
    Which one of the following pair of linear equations has inconsistent solution?

    A)  \[15x+13y+27=0\] and \[\frac{15}{2}x+\frac{13}{2}y+\frac{27}{2}=0\]

    B)  \[30x+26y+54=0\] and \[20x+13y+5=0\]

    C)  \[15x+13y+27=0\]and \[45x+39y+29=0\]

    D)  \[x+5y+10=0\] and \[2x+10y+20=0\]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available


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