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  3. 10th Class
  4. General Knowledge

10th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-4

  • question_answer
    Below are given some statements about Karl Landsteiner. Read them carefully and find the false one.

    A)  He is father of blood groupings

    B)  He discovered blood group A                                              

    C)  He discovered blood groups B and 0                                      

    D)  He discovered blood group AB                                          

    E)  None of these                                                        

    Correct Answer: D

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