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  3. 7th Class
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7th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    Group the following in terms of artificial and natural fibres. Flax, Wool, Acetate, Nylon, Rayon

    A) Artificial fibres-Wool, Rayon. Natural fibres-Flax, Acetate, Nylon

    B) Artificial fibres-Nylon, Acetate, Rayon. Natural fibres-Flax, Wool

    C) Artificial fibres-Flax, Wool. Natural fibres-Acetate, Nylon, Rayon

    D) Artificial fibres-Nylon, Wool. Natural fibres- Flax, Acetate, Rayon

    E) None of these

    Correct Answer: B

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