Two trains A and B started running towards the same destination station 'Y', with A already 20 km ahead
of B. When train B reaches station Y which is 300 km from him, train A is still 10 km away from the
destination. Then, what will be the ratio of the speed of train A to train B?
4 options are given
1. 4:5
2. 5:4
3.9:10
4 . 10:9
answer fast plz
of B. When train B reaches station Y which is 300 km from him, train A is still 10 km away from the
destination. Then, what will be the ratio of the speed of train A to train B?
4 options are given
1. 4:5
2. 5:4
3.9:10
4 . 10:9
answer fast plz
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Answer:
Two trains are travelling at the speeds of 30 km/hr and 58 km/hr in the same direction. a man sitting in the slower train crosses the faster train in 18 seconds.
Answer:
9:10
Step-by-step explanation:
Total distance covered by Train B = 300 km
Total distance covered by Train A = 300 - {20 + 10}
= 270 km
Ratio of Train A to Train B is
270 : 300 = 9 : 10.