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  3. 7th Class
  4. Science
  5. Electric Current and Its Effects

7th Class Science Electric Current and Its Effects Question Bank Electric Current and Its Effects

  • question_answer
    Which mark is necessary on electrical appliances?

    A) ISI

    B) HCCI

    C) AGMARK

    D) KSK

    Correct Answer: A

    Solution :

    ISI


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