2. Questions Bank
  3. 9th Class
  4. Mathematics
  5. Linear Equations in Two Variables

9th Class Mathematics Linear Equations in Two Variables Question Bank Self Test-4

  • question_answer
    Find the number if the sum of two digit number and the number formed by interchanging the digit is 132. The number becomes 5 times the sum of digits if 12 is added to the number.

    A)  48

    B)  32           

    C)  43

    D)  40

    E)  None of these

    Correct Answer: A

    Solution :

       


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