A person rowing at the rate of 5 km/h in still water...|| Question 6 Exercise 3.10 RD Class 10 || 🔥🔥

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Hello friends
In this video we learn to solve question 6 Exercise 3.10 rd sharma book class 10.

Question:
A person rowing at the rate of 5 km/h in still water, takes thrice as much time in going 40 km upstream as in going 40 km downstream. Find the speed of the stream.
[ NCERT EXEMPLAR ]

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equate kyu karna hai ye nhi bataya
and upstream downstream to pehle se pata hai but still confusion nahi gyi ki upstream mai thrice lena hai ki downstream

sonakstor-qtvl
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Isme 5 aaga kyu likha, picha kyu nhi????

gauravdagar