2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    Which one of the following statements is incorrect about bases?

    A) Bases have bitter taste

    B) Bases feel soapy to touch

    C) Bases neutralize acids

    D) Bases turn red litmus to yellow

    E) None of these

    Correct Answer: D

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