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  3. 8th Class
  4. Mathematics
  5. Linear Equations in One Variable

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

  • question_answer
    A positive number, when increased by 10 equals 200 times its reciprocal. What is number?

    A)  100                             

    B)  10  

    C)  20                               

    D)  200

    Correct Answer: B

    Solution :

    (b): Let no.be x \[x+10=200\times \frac{1}{x}\] Solve quadratic to get x=10.


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