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Shortcut Tricks to Solve Boats and Streams Questions - BankExamsToday Sep 13, �� If in the question, you are provided with the upstream and the downstream speed U and D respectively, to determine the speed of boat and stream the formula goes like Speed of boat B = (D + U) / 2 Speed of stream S = (D - U) / 2 Also, Boat And Stream Psc Questions Examples always have with you the basic speed formula, Question: In still water, the speed of the boat is 7 km/hr. Find. Jan 27, �� Examples of Boats and Streams #1 A boatman covers a distance of 24 km against the water current and 36 km in direction of the water current. If it takes each time 6 hours then find the speed of current. 1 km/hr. A boat is said to go upstream if it is moving in the direction opposite to the direction of the stream. The net speed of the boat in this case is called upstream speed. Let the speed of the boat in still water is 'b' km/hr and the speed of the stream is 'w' km/hr.
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A demonstrate cruiser, though it is boat and stream basic questions examples good value a assign to say a products stored, stand in up a wire. Pull the plane line 3 inches prolonged.

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Sol Again direct use of the above formula and you are done. Example 4: A boat, while going downstream in a river covered a distance of 50 miles at an average speed of 60 miles per hour. While, returning because of water resistance, it took 1 hour 15 minutes to cover the same distance. What was the average speed during the whole journey? Sol In this problem we cannot directly use the formula first we need to find the upstream speed and speed in still Boat And Stream Basic Questions Design water.

This can be done as follows,. Example 5: A person challenged himself to cross a small river and back. If it took him 30 min more to cover the distance upstream than downstream then, find the width of the river. If a boat takes t hours to row to a place and return back, then the distance between the two places can be estimated through. If in a river running at 1. Sol To solve this question we will simply use the formula given above.

In this case, t is 50 minutes b is 1. The above examples are just few simple and basic application of the methods stated along with them. These formulas can come in handy and can save lot of your time in exam. You can find questions and problems involving simultaneous use of more than one formula at times. But if you know the correct utilization of them you can solve any problem easily. And, this smoothness comes with practice so the more you varied questions you try the more you will learn and become better at solving them.

So, keep practicing! Enroll Now Rs. Your email address will not be published. This site uses Akismet to reduce spam. Learn how your comment data is processed. Downstream : It means moving along Boats And Streams Basic Questions in the direction of the flow of the stream. A boat covers a distance of 30 km in 3 hrs in the direction of stream and covers same distance in 5 hrs in opposite direction of the stream. Find speed of the boat in still water. Therefore, in how much time will it cover a distance of 70 km downstream?

Find out his speed in still water. How much distance does he cover in 2 hrs during upstream? How much time will it take to cover km in still water? A man rows to a place at a distance of Find the total time taken by him. A man rows upstream 16 km and downstream 28 km taking 5 hours each time.

Find the velocity of the current. A can row a certain distance downstream in 6 hrs and return the same distance in 9 hrs. Labels: quant , quantitative.

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