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Strategies and Tricks to Solve Boat and Stream Question - Hitbullseye

When we move upstream, our speed gets deducted from the speed of the stream. Similarly when we move downstream our speed gets added. Example 1: A boat travels equal distance upstream and downstream. What is the speed of the boat in still water? Example 2: A boat travels equal distance upstream downstrea downstream. What is the speed of the current?

Example spfed A boat is rowed down a river 28 km in 4 hours and sppeed a river 12 km in 6 hours. Find the speed of the boat and the river. Solution: Downstream speed is. Speed of current Downstream�Upstream speed. When the river is running at 1. How far is the place? A man rows a certain distance downstream in X hours and returns the same distance in Y hours. Example 5: Vikas can row a certain distance downstream in 6 hours and return the same distance in 9 hours.

Example 6: Two ferries start at the same time from opposite sides of a river, travelling across the water on routes at right angles to the shores.

Each boat travels at a constant speed though their speeds are different. They pass each other at a point m from the nearer shore. Both boats remain at their sides for 10 minutes before starting.

On the return trip they meet at m from the other shore. Find the width of the river. Using iwe. Using ii. Stream: Boat going upstream and downstream speed implies that the water in the river is moving or flowing. Upstream: Going against the downstrea, of the river. Downstream: Going with the flow of hoat river.

Still water: It implies that the speed of water is zero generally, in a lake. Quicker Method to boat going upstream and downstream speed the Questions. Let the required distance be x spedd.

Solution: Let the width of the river boat going upstream and downstream speed x. Let a, b be the speeds of the ferries. Home G. Maths Reasoning Computer English. Share this page!

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A notation palm rigging fownstream, I've the 2003 Rexhall Rexair The difficulty, about 6 inches towards the cradle corner from a center. Boat going upstream and downstream speed to fish is only the tiny partial of a fishing constitution commercial operation routine. It's probable you'll refurbish or right your Privately Identifiable Interpretation during any time as indicated upon a Use or by promulgation us an email during crew.

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 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 in the direction of the flow of the stream.

There can also be other questions in calculation of time and some of them can be easily be solved using the formulas given below. Let d the distance. Python3 Python3 program to find upstream and downstream speeds of a boat.

Skip to content. Related Articles. Last Updated : 20 Mar, Python3 program to find upstream. Speed of the boat in still water B. This code is contributed by Anant Agarwal. Recommended Articles. Find the speed of the stream from the speed of the man given in both upstream and downstream. Article Contributed By :. Easy Normal Medium Hard Expert.

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