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  3. 5th Class
  4. Social Science

5th Class Social Science Sample Paper Social Studies - Sample Test Paper-6

  • question_answer
    Which of the following inventions revolutionised surgery and made it less painful?

    A)  Chloroform

    B)  Penicillin

    C)  CAT Scan        

    D)  MRI

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available  


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