2. Sample Papers
  3. 6th Class
  4. Science

6th Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    An electric bulb is said to be fused when:

    A) Inert gas filled inside the bulb is finished

    B) Filament of the bulb gets broken

    C) Chemical stored inside the bulb is finished

    D) Flow of electricity in the bulb is reversed

    E) None of these

    Correct Answer: B

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