8th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    Sneha weighing 50 kg is standing on pencil heels, each having an area of cross section of\[1\,\,c{{m}^{2}}\]. An elephant weighing 2000 kg and foot area of cross section of \[250\,\,c{{m}^{2}}\] standing on the floor. Which one of the following is correct about the force exerted by them?

    A) Sneha exerts 12.5 times more pressure than the elephant.

    B) Elephant exerts 2000times more pressure than Sneha.

    C) Both exerts the same pressure

    D) Sneha exerts 20 times more pressure than the elephant.

    E) None of these

    Correct Answer: A


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