Question Bank
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1. A man sitting in a train moving at $50$ kmph observes that a goods train travelling in the opposite direction takes $9$ seconds to pass him. The length of the goods train is $280$ meters. What is the speed of the goods train (in kilometers per hour)?
2. A train moves with a speed of $108$ kilometers per hour. Its speed in meters per second is:
3. A man rows $32$ km downstream and $14$ km upstream. If he takes $6$ hours to cover each distance, then the velocity of the current in kmph is: