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  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-19

  • question_answer
    A solution is prepared by dissolving 30 g of glucose in 500 g of water. Calculate the concentration of the solution.

    A) 9.1%

    B) 7.96%

    C) 8.26%

    D) 6.65%

    E) None of these

    Correct Answer: E

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