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

  • question_answer
    If the interchanges:'+'and '\[\div \]', as well as'2'and '4'are made, then which one of the following alternatives will become correct?

    A)  4\[\div \]2+3=5           

    B)  2+4\[\div \]6=8    

    C)  4+2\[\div \]6=1.5         

    D)  2 + 4\[\div \]3 = 3

    Correct Answer: B

    Solution :

     : Using the proper symbols in , we get\[4\div 2+6=8\Rightarrow 2+6=8,\]which is true.


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