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

  • question_answer
    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?
    \[\left( 6\div 2 \right)\times 3=0\]

    A)  \[\div \,and\text{ }\times \], 2 and 3        

    B)  \[\times \] to -, 2 and 6  

    C)  \[\div \text{ }and\times \], 2 and 6          

    D)  \[\times \]  to -, 2 and 3

    Correct Answer: D

    Solution :

    : After replacing, we get  \[\left( 6\div 3 \right)-2=0\Rightarrow 2-2=0\]           


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