9th Class Science Sample Paper Science Olympiad Model Test Paper-15

  • question_answer
    An athlete completes one round of a circular track of diameter 105 meter in 20 seconds. Find the distance covered by him at the end of 3 min 10s.

    A) 3025 m

    B) 3135 m

    C) 3225 m

    D) 3335 m

    E) None of these

    Correct Answer: B


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