2. Sample Papers
  3. 6th Class
  4. Science

6th Class Science Sample Paper Science Olympiad Model Test Paper-18

  • question_answer
    Which one of the following device is used to open or close an electric circuit?

    A)  Switch

    B) Cell

    C) Bulb     

    D) Torch

    E) All of these

    Correct Answer: A

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