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A person driving at the speed of 45 km/h...

A person driving at the speed of 45 km/h reaches office 1 minute early while she reaches 3 minutes late if driving at 40 km/hr. What is the distance (in km) that she is covering?

A

30

B

24

C

32

D

28

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Knowledge Check

  • A person driving at a speed of 42 km/h reaches office 1 minute early, whereas if driving at a speed of 36 km/h, the person reaches office 3 minutes late. What is the distance (in km) that the person is covering? A) 15.4 B) 16.8 C) 12.9 D) 18.2

    A
    `15.4`
    B
    `16.8`
    C
    `12.9`
    D
    `18.2`

  • A person goes to his office by scooter at the speed of 50 km/hr and reaches 10 minutes earlier. If he goes at the speed 40 km/hr, then he reaches 20 minutes late. What will be the speed (in km/hr) of the scooter to reach on time?

    A
    `47 (4)/(13)`
    B
    `46 (2)/(13)`
    C
    `48 (2)/(13)`
    D
    `47 (2)/(13)`

  • If Jagdish walks a the speed of 4 km/hr, then he reaches his office 10 min late. If he walks at the speed of 5 km/hr then he reaches his office 5 min early. What is the distance of his office ?

    A
    5 km
    B
    7 1/2 km
    C
    8 km
    D
    10 km

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    If Anuj walks at the speed of 4 km/hr, then he reaches his school 6 minutes late but if he walks at the speed of 5km/hr, then he reaches 6 minutes before the scheduled time. What is the distance (in km) of his school from his house?

    Travelling at 66 km/h. Piyali reaches a place 5 minutes early. If she travelled at 54 km/h, she would have been 3 minutes late. What is the distance Piyali had to travel ?

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