A boatman goes 2 km against the current of the stream in 1 hour and goes 1 km along the current in 10 minutes. How long will it take to go 5 km in stationary water ?

Created: 3 months ago | Updated: 1 month ago

40 minutes

1 hour

1 hour 15 minutes

1 hour 30 minutes

Job Solution Janata Bank Ltd Janata Bank Ltd - Asst. Executive Officer - 09.01.2015 গণিত

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