The speed of train A is 150% more than that of train B. Train A runs at a speed of 90 km/h 90 \text{ km/h} 90 km/h and crosses a pole in $16$ seconds....
Question
The speed of train A is 150% more than that of train B. Train A runs at a speed of and crosses a pole in $16$ seconds. The ratio of the lengths of trains A to B is . Calculate the time taken by train B to cross a platform $150$ meters long (in seconds).