A 50 metres long train passes over a bridge at a velocity of 30 km/hour. If it takes 36 seconds to cross the bridge, the length of the bridge is

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Q: 80 (MPPSC/2009)
A 50 metres long train passes over a bridge at a velocity of 30 km/hour. If it takes 36 seconds to cross the bridge, the length of the bridge is—

question_subject: 

Maths

question_exam: 

MPPSC

stats: 

0,8,4,2,8,1,1

keywords: 

{'long train': [0, 0, 1, 0], 'length': [0, 0, 1, 0], 'bridge': [0, 0, 0, 1], 'velocity': [0, 2, 2, 6], 'metres': [0, 1, 1, 0], 'km': [0, 0, 2, 1], 'hour': [5, 5, 11, 12], 'seconds': [3, 3, 8, 6]}