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A car runs at a speed of 65 km/hr to rea...

A car runs at a speed of 65 km/hr to reach its destination in 45 minutes. What should be its speed for it to reach the destination in 36 minutes?

A

65

B

74

C

52

D

81.25

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Knowledge Check

  • A bus at a speed of 40 km/h reaches its destination late by 10 minutes while at the speed of 50 km/h reaches its destination before 5 minutes. Find the distance.

    A
    80 km
    B
    50 km
    C
    40 km
    D
    30 km

  • Question stimulus: A car moves at a speed of 45 kmph, and reaches its destination on time. When its average speed becomes 40kmph, then it reaches the destination 30 minutes late. Find the distance travelled by the car.

    A
    200km
    B
    240km
    C
    180km
    D
    150km

  • If a man travels at a speed of 30 km/hr, he reaches his destination 10 minutes late and if he travels at a speed of 42 km/hr, he reaches his destination 10 minutes early. The distance travelled is:

    A
    36 km
    B
    35 km
    C
    40km
    D
    42 km

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    If a train runs with the speed of 36 km/h, it reaches its destination 15 minutes late. How ever, if its speed is 45 km/h, it is late by only 4 minutes. The correct time to cover its journey in minutes is:

    Car 'A' travels at the speed of 65 km/hr and reaches its destination in 8 hours . Car B travels at the speed of 70 km/hr and reaches its destination in 4 hours . What is the ratio of the distance covered by car A and B respectively ?

    If a train runs with the speed of 48 km/h, it reaches its destination 12 minutes late. How ever, if its speed is 64 km/h, it is late by only 3 minutes. The correct time to cover its journey (in minutes) is:

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