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8th Class Mental Ability Related to Competitive Exam Question Bank Mathematical Operations

  • question_answer
    16.      
    Direction: In each of the following questions, which one of the four interchanges/replacing of signs as well as in numbers in left hand side would make the given equation correct?
    \[6\times 4+2=16\]

    A)  + and \[\times \], 2 and 4          

    B)  + and \[\times \], 2 and 6

    C)  + and \[\times \], 4 and 6          

    D)  None of these

    Correct Answer: C

    Solution :

     : On interchanging + and x and 4 and 6, we get\[4+6\times 2=16\text{ }or16=16\]


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