10th Class Mental Ability Mathematical Operations Question Bank Mathematical Operations

  • question_answer
    If '+' means 'divided by '-' means 'add', ' \['\times '\] means 'minus' and '/' means 'multiplied by', then what will be the value of the following expression?
    \[\mathbf{[}\left\{ \left( \mathbf{17\times 12} \right)\mathbf{-}\left( \mathbf{4/2} \right) \right\}\mathbf{+}\left( \mathbf{23-6} \right)\mathbf{]/0}\]

    A)  Infinite             

    B)  0                

    C)  118                             

    D)  219

    Correct Answer: B

    Solution :

     ; Using the correct symbols, the expression becomes, \[\left[ \left\{ \left( 17-12 \right)+\left( 4\times 2 \right) \right\}\div \left( 23+6 \right) \right]\times 0=0.\]


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