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  5. Linear Equations in One Variable

8th Class Mathematics Linear Equations in One Variable Question Bank Linear Equations in one Variable

  • question_answer
    Hussain weight \[1\frac{1}{4}\]times more than Rahul If their total mass is 90 kg, what is Hussain is mass

    A)  90                               

    B)  50 kg 

    C)  40                               

    D)  20 kg

    Correct Answer: B

    Solution :

                (b): Let Kabul's mass be x \[x+\frac{5}{4}x=90\] \[\Rightarrow x=40\] \[\therefore \frac{5x}{4}=50\]        


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