2. Sample Papers
  3. 5th Class
  4. Science

5th Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Blood is a part of which one of the following organ systems?

    A) Respiratory system         

    B) Circulatory system

    C) Nervous system 

    D) Muscular system

    E)  None of these

    Correct Answer: B

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