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

4th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Which one of the following devices is used to measure atmospheric pressure?

    A) Thermometer     

    B) Telescope

    C) Potentiometer    

    D) Barometer

    E) None of these

    Correct Answer: D

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