2. Sample Papers
  3. 10th Class
  4. Mathematics

10th Class Mathematics Sample Paper Mathematics Sample Paper-4

  • question_answer
    If the radius of a circle is diminished by 10%, then its area is diminished by

    A) 10%                 

    B) 20%

    C) 19%                 

    D) 36%

    E) None of these

    Correct Answer: C

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