2. Sample Papers
  3. 7th Class
  4. General Knowledge

7th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-6

  • question_answer
                                      Neutron was discovered by _______.

    A)  Bohr                           

    B)  Newton

    C)  Rutherford                    

    D)  Chadwick

    E)  None of these

    Correct Answer: D

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