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Question
Quantitative Aptitude

A boat running upstream takes 10 hours to cover a certain distance, while it takes 7 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and that of the water current, respectively?

17 : 5

3 : 17

2 : 17

17 : 3

एक नाव धारा की विपरीत दिशा में एक निश्चित दूरी तय करने में 10 घंटे का समय लेती है, जबकि धारा की दिशा में उसी दूरी को तय करने में 7 घंटे का समय लेती है। नाव की चाल और जलधारा की चाल के बीच क्रमशः अनुपात क्या होगा?

17 : 5

3 : 17

2 : 17

17 : 3

View Answer & Solution
Correct Answer: D (17 : 3)
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