2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following gases is responsible for acid rain?

    A) Sulphur dioxide

    B) Nitrogen oxide

    C) Helium gas

    D) Both [a] and [b]

    E) None of these

    Correct Answer: D

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