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

4th Class Science Question Bank Science Mock Test-20

  • question_answer
    Which of the following is released in the process of photosynthesis?

    A)  Oxygen           

    B)   Nitrogen

    C)   Water            

    D)   Carbon dioxide

    Correct Answer: A

    Solution :

    Not Available


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