2. Questions Bank
  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
    The sum of five consecutive natural numbers is 65. Find the mid number

    A)  26                               

    B)  30            

    C)  13

    D)  32

    Correct Answer: C

    Solution :

    (c): \[\left( a-2 \right)+\left( a-1 \right)+a+\left( a+1 \right)+\left( a+2 \right)=65\] \[\Rightarrow 5a=65\Rightarrow a=13\]    


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