Boat and Stream

What is the speed of stream? I.The boat covers 24km in 6 hours moving upstream.II. The boat covers 24km in 3 hours moving downstream.III.The ratio between the speed of boat and stream is 3:1 respectively.a.Any two of the three b.I and Il only c.II and III only d.I and III only e.All I,II and III

Boat & Stream(नाव और धारा)|Questions(प्रश्न )

Boat & Stream(नाव और धारा)|Questions(प्रश्न )|OMR|Summary

Boat & Stream(नाव और धारा)|Questions(प्रश्न )|OMR|Summary

Boat & Stream(नाव और धारा)|Questions(प्रश्न )|OMR|Summary

Two boat A and B 20 km apart as shown. Boat a streaming east and boat B in north by 30 km//hr then find shortest approach and time taken for it.

What will be speed of stream, if speed of boat in still water is 45km/hr? A. The time taken by boat to cover 240 km upstream is 4 hours more than time taken by boat to cover same distance in downstream. B. Boat takes total 15 hours to cover 300 km in downstream and upstream.