4th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Which of the following is formed in the process of photosynthesis?
    1. Sunlight                    
    2. Oxygen
    3. Carbon dioxide          
    4. Sugar

    A) 1 and 4            

    B) 2 and 4

    C) 2, 3 and 4                     

    D) Only 4

    E) Both [b] and [d]

    Correct Answer: B


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