2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    When an electric bulb is connected to a 220 V supply line, then a current of 0.50 A flows through it. Calculate the power of the bulb.

    A) 110 W  

    B) 100 W

    C) 130 W  

    D) 120 W

    E) None of these

    Correct Answer: A

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