Boats and Streams is an essential topic for many competitive exams. Many varieties of questions quesions be framed from this area. We use the fundamental concepts of time speed and fogmula only Boat And Stream Questions Formula Uk to solve elementary questions on Boats and Streams.

However, some types of questions are tricky questiohs take lots of time to solve by applying textbook approach. Fortunately, there are some shortcut formulas boat and stream questions formula 02 to handle such problems.

In this article, besides an understanding of the basic concepts of boat sand streams, we will also learn few tricks to solve some exceptional questions. Some shortcut formulas related to the speed of boats and streams is handy as we require them frequently. Below are the lists of the formulas:. Question 1: A boat is rowed down Boat And Stream Questions Formula Key a river 28 km in 4 hours and up a river 12 km in 6 hours.

Find the speed of the boat and the river. Question 2: A man rows 18 km down a river in obat hours with streak stream boat and stream questions formula 02 returns in 12 hours. Find his speed and also the speed of the stream. Question The speed of the boat in the still water is 6 kpmh, and the speed boat and stream questions formula 02 the stream is 2 kmph.

The boat goes a certain distance down the stream and comes back upstream to the same place from where it started. Find the hoat speed of the boat in the entire journey. Average Speed. Important: If the boat takes t down and t up respectively to travel same downstream and upstream distance, then we the following relation:. Question 4: A boat takes 6 hours to boat and stream questions formula 02 downstream and comes back upstream in 12 hours.

Find the ratio of the speed of the boat and the speed of the stream. Question 5: A man rows 10 km Boat And Stream Questions Formula Dress upstream and back again to the starting point in 55 min. If the speed of the stream is 2 kmph, then find the speed of the boat in still water. It takes 15 hr to reach its destination and return strdam if river has no flow.

For atream boat and stream questions formula 02 journey it takes 16 hr if river is flowing. Find speed of flow of river. Your email address will not be published. Skip to content Boats and Streams is an essential topic for many competitive exams. Boats and Streams � Terminologies: Stream: It implies that the water in the river is moving or flowing. Standard Method: Let one side the distance be d km. Therefore, the average speed of the boat Shortcut Formula: Average Speed Finding the ratio of speeds of the boat questuons the stream Important: If the boat takes t down and t up respectively to travel same downstream and upstream distance, then we the following relation: Question 4: A boat takes strea, hours to go downstream and comes back upstream in 12 hours.

Standard Method: Let the common distance be d km. Finding the total time of the journey. Shortcut Formula: Let the speed of boat and stream questions formula 02 boat in still water be x kmph. Leave a Comment Cancel Reply Your email address will not be published. Join Now.

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Jan 12, �� Boats and Streams Formula pages has all the conceptual Formulas for Boats and Streams. Speed downstream = (u + v) km/hr Speed upstream = (u � v) km/hr. Formulas for Boats and Streams Questions with Basic Concepts A man can row a boat in still water at x km/hr in a stream flowing at y km/hr. Sep 13, �� Now, the ratio of speed of boat and the speed of stream will be Formula 2: When a boat�s speed in still water is B km/h and stream is flowing with a speed of S km/h and T is the time taken to row to a place and back, then the distance between the two places. Adding the two equations, we get 2b = d + u. ? b = (d+u) / 2 which gives the speed of the boat in terms of downstream and upstream speed. Subtracting the equation (i) and (ii), we get d � u = 2w ? w = (d-u) / 2 which gives the speed of the stream in terms of downstream and upstream speed. You should remember these boats and streams formulas.




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