10th Class Mental Ability Mathematical Reasoning Question Bank Imaginary Mathematical System

  • question_answer
    Directions: Choose the best alternative for all the questions given below. Follow instructions carefully and closely.
    If \['-'\] stands for addition; '+' stands for subtraction; 'x' stands for division; 'x' stands for multiplication, which of the following statements is incorrect?

    A)  \[\text{3}0+\text{5}\div \text{4}-\text{1}0\times \text{5}=\text{22}\]  

    B)  \[\text{3}0-\text{5}+\text{4}\div \text{1}0\times \text{5}=\text{62}\]

    C)  \[\text{3}0\times \text{5}-\text{4}\div \text{1}0+\text{5}=\text{2}0\]

    D)  \[\text{3}0+\text{5}-\text{4}\div \text{1}0\times \text{5}=\text{58}\]

    Correct Answer: A

    Solution :

    Not Available


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