2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-13

  • question_answer
    Which one of the following is a non-biodegradable waste?

    A) Wood

    B) Cattle dung

    C) Polythene bags

    D)  Paper

    E) None of these

    Correct Answer: C

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