The ratio of the speeds of a train and a man is 6:1. The length of the train is 650 m and crosses a pole in 1 minute 5 seconds. In how much time will the man cross the 240m long platform?

A 1min 24sec
B 2min 30sec
C 2min
D 2min 24sec

Correct Answer: 2min 24sec

Bissoy MCQ
#গণিত #অনুপাত-সমানুপাত (Ratio-Proportion) #Combined Bank (সমন্বিত ব্যাংক) #অফিসার (ক্যাশ) নিয়োগ পরীক্ষা- ১২-১০-২০১৮

Related Questions

The ratio of the speeds of a train and a man 6 : 1 . The length of the train is 650 m and crosses a pole in 1 minute 5 seconds. In how much time will the man cross the 240 m long platform?
A 1 min 24 sec
B 2 min 30 sec
C 2 min
D 2 min 24 sec
A train 240m long passed a pole in 24 seconds. How long will it take to pass a platform 650m long ?
A 65 sec
B 89 sec
C 100 sec
D 150 sec
A train 240m long passed a pole in 24 sec. How long it will take to pass 650m long platform?
A 65sec
B 89sec
C 100sec
D 130sec
A train takes 20 seconds to cross a pole. It takes 50 seconds to cross the platform. What is the ratio of the length of the platform to that of the train?
A 2 : 3
B 2 : 5
C 5 : 2
D 3 : 2
E None
Two trains of the same length running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively andhey cross each other in 23 seconds. What is the ratio of their speeds?
A 1 : 2
B 1 : 3
C 3 : 2
D 5 : 8
A train of length, 245 metres, takes 20 seconds to cross a 355 metres long bridge. How much time (in seconds) will the train take to cross a 390 metres long platform?
A 6.5
B 9
C 21.16
D 15
A train takes 10 seconds to cross a pole and 20 seconds to cross a platform of length 200m. What is the length of the train?
A 400 m
B 600 m
C 200 m
D 800 m
A train takes 10 seconds to cross a pole and 20 seconds to cross a platform of length 200 m. What is the length of the train?
A 400m
B 600m
C 200m
D 800m
Two tarins running in opposite direction cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is :
A 1 : 3
B 3 : 2
C 3 : 4
D None of these
A train speeds past a pole in 15 seconds and a platform 100m long in 25 seconds. What is the length of the train?
A 50 meter
B 100 meter
C 150 meter
D 200 meter

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