2. Questions Bank
  3. 3rd Class
  4. Science

3rd Class Science Question Bank Science Mock Test-20

  • question_answer
    The function of lungs is to

    A)  pump blood.                    

    B)        filter blood.

    C)        purify blood.                    

    D)        None of these

    Correct Answer: C

    Solution :

    Not Available


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