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

6th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    What are the main three gases of which air is made up of?

    A) Oxygen, hydrogen and carbon dioxide

    B) Nitrogen, carbon dioxide and carbon

    C) Nitrogen, oxygen and carbon dioxide

    D) Nitrogen, argon and carbon dioxide

    E) None of these

    Correct Answer: C

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