Question
What is the speed of stream? I Sum of time taken by a boat in upstream and downstream is 46 hrs to cover distance 460 km in each. II Speed of boat in downstream is 50km/h. III Boat cover 25 km in 2 hr, while rowing in upstream
The following questions are accompanied by three statements I, II, and
III. You have to determine which statements(s) is/are sufficient/necessary to answer the questions.
III. You have to determine which statements(s) is/are sufficient/necessary to answer the questions.
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