10th Class Social Science Sample Paper Social Studies - Sample Test Paper-10

  • question_answer
    Which of the following is not true?

    A)  Hydro-electricity is generated by fast flowing water.

    B)  Hydro-electricity uses renewable resource.

    C)  Both the hydro-electricity and thermal electricity are environment friendly.

    D)  Thermal power stations use non-renewable fossil fuel to generate electricity.

    E)  None of these

    Correct Answer: C

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