A boy walking at the rate of 10 km per hour crosses the bridge in 15 minutes. The length of the bridge in meters is

Options
- 2500 m
- 1250 m
- 1500 m
- 1000 m


CORRECT ANSWER : 2500 m

Discussion Board
wrong answer

if u will convert time in hours then D=10*15/60=2.3km or 2300m .

Bikash 01-12-2020 12:20 PM

t&d

convert 10 km/hr into meters by mul with 5/18
10*5/18=50/18
15 min into sec by mul with 60
(50/18)*15*60=2500

surendra 06-12-2019 03:08 AM

t&d

convert 10 km/hr into meters by mul with 5/18
10*5/18=50/18
15 min into sec by mul with 60
(50/18)*15*60=2500

surendra 06-12-2019 03:08 AM

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