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CBSE Class 10 Answered

A boat takes 10 hours to travel 30 km upstream and 44 km downstream, but it takes 13 hours to travel 40 km upstream and 55 km downstream. Find the speed of the boat in still water and the speed of the stream.
Asked by abhijeet.mishra | 10 Mar, 2018, 04:26: PM
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Answered by Sneha shidid | 10 Mar, 2018, 08:38: PM

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CBSE 10 - Maths
One says, "Give me a hundred, friend! I shall then become twice as rich as you." The other replies, "If you give me ten, I shall be six times as rich as you." Tell me what is the amount of their (respective) capital?
Asked by prassanna.j | 10 Sep, 2023, 08:42: PM
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CBSE 10 - Maths
Five years ago Nuri was thrice as old as Sonu. Ten years later Nuri will be twice as old as Sonu. How old are Nuri and Sonu?
Asked by choithanimahak | 05 Aug, 2022, 09:06: PM
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CBSE 10 - Maths
5x -4y + 8 = 0 7x +6y -9 =0
Asked by anuragchoudhary812 | 19 Jul, 2022, 07:00: PM
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CBSE 10 - Maths
find the value of a and b
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Asked by patelnaimesh842004 | 17 Jul, 2022, 07:43: PM
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CBSE 10 - Maths
A and B, each has a certain amount (in ₹). If A gives ₹40 to B, both will have equal amounts. If B gives ₹110 to A, A will have 4 times the amount left with B. What is the initial amount with B?
Asked by maitrymody2004 | 12 Jun, 2022, 11:52: PM
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CBSE 10 - Maths
3x/2-5y/3=-2 x/3+y/2=13/6 by elimination method
Asked by tapasyachitore07 | 31 Mar, 2022, 09:30: AM
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CBSE 10 - Maths
2ax+3by=(a+2b) 3ax+2by=2(a+b)
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Asked by ananyak4213277 | 17 Sep, 2021, 07:29: PM
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CBSE 10 - Maths
how to solve it
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Asked by sanshruti06 | 31 Jul, 2021, 07:43: AM
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CBSE 10 - Maths
If the linear equation in two variables 2x –y = 2, 3y –4x = -2and px–3y = 2are concurrent, then find the value of p
Asked by jarvickanishk619 | 28 Jul, 2021, 12:54: PM
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CBSE 10 - Maths
If ܽa + b = 35 and a − b = 13, where a > b, then find the value of a and ܾb.
Asked by hethirpatel | 11 Jul, 2021, 08:57: PM
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