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NTSE Sample Paper NTSE MAT Practice Test-4

  • question_answer
    Direction for Question: Correct the following equations by interchanging two signs.
    (12x5)+(25-5)+(10-1) =12

    A)  \[+\] and                           

    B)  \[\times \] and \[+\]

    C)  \[+\] and \[-\]

    D)  \[\times \] and \[-\]

    E)  None of the above

    Correct Answer: A

    Solution :

     Interchanging + and \[\div ,\] we have \[(12\times 5)\div (25-5)+(10-1)\]\[=60\div 20+9=3+9=12.\]


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