6th Class Science Sample Paper Science Olympiad Model Test Paper-20

  • question_answer
    Which one of the following cannot be done by using sieving method?

    A) Wheat bran separated from wheat flour.

    B) Stalks of crop plants separated from crops.

    C) Dust like impurities removed from wheat before grinding.

    D) Fine sand separated from pebbles.

    E) None of these

    Correct Answer: B


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