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

4th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-9

  • question_answer
    The natural source of hydrocarbon is ______.

    A)  Crude oil                      

    B)  Biomass

    C)  Coal                            

    D)  Carbohydrates

    E)  None of these

    Correct Answer:


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