5th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-5

  • question_answer Who among the following discovered oxygen?

    A)  Joseph Priestley            

    B)  Graham Bell

    C)  Marie Curie                  

    D)  Rutherford

    E)  None of these

    Correct Answer: A


You need to login to perform this action.
You will be redirected in 3 sec spinner