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9th Class Science Sample Paper Science Olympiad Model Test Paper-6

  • question_answer
    A car covers 40 km with an average speed of 80 km/h. Then it travels another 40 km with an average speed of 40 km/h. Find the average speed of the car.

    A) 50.02 km/h

    B) 53.33 km/h                

    C) 56.03 km/h

    D) 58.33 km/h

    E) None of these

    Correct Answer: B

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