QuickHelper

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About QuickHelper

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Teaching Since: May 2017
Last Sign in: 260 Weeks Ago, 1 Day Ago
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Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

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  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Math Posted 29 Aug 2017 My Price 8.00

Time and Distance

1. A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?

 

2. An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of?

 

3. If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is:

 

4. A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is:

 

5. Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

Answers

QuickHelper
(10)
Status NEW Posted 29 Aug 2017 05:08 PM My Price 8.00

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