8th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    Walking on slippery ground is difficult because:

    A) Frictional force on slippery ground is much more

    B) Frictional force on slippery ground is much less

    C) Slippery ground offers no friction

    D) Both [a] and [b]

    E) None of these

    Correct Answer: B


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