4th Class Mathematics Unitary Method Question Bank Unitary Method

  • question_answer A car takes 8 hours to cover the distance 320 km. If the speed of the car is increased by 10 km, per hour how long will the car take to cover the same distance?

    A)  6 hours               

    B)          6.5 hours

    C)  5.6 hours            

    D)          6.4 hours

    E)  None of these

    Correct Answer: D


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