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A man can row downstream at 10 kmph and upstream at 5 kmp. The man's rowing rate in still water is--
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Login with Sothik IDA boat sailing against a stream of river takes 6 hours to travel 24 kms, while sailing with the stream it takes 4 hours to travel the same distance. What is the speed of the stream?
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Login with Sothik IDA man can row upstream at 10 km/h and downstream at 16 km/h. His rate in still water is---
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Login with Sothik IDA ferry can travel twice as fast when empty as when it is full. It travels 20 miles with full load, spends 1 hours for unloading & returns to its original port empty. It took 11 hours to complete the journey. What is the speed when the ferry is empty?
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