Question:
A boat can row upstream at 10 km/h and downstream at 18 km/h. If m is the speed of boat in still water and n is the speed of stream then m+n is:
A boat can row upstream at 10 km/h and downstream at 18 km/h. If m is the speed of boat in still water and n is the speed of stream then m+n is:
Updated On: Apr 26, 2024
- 16 km/h
- 18 km/h
- 20 km/h
- 14 km/h
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is(B):18 km/h
Was this answer helpful?
0
0
Top Questions on Boat and Stream
- David can row a boat in still water at the rate of 5 km/hr. He rowed in a river downstream to meet his friend. After returning back, he observed that the duration of the upstream journey was three times that of the downstream journey. The speed of the stream was:
- CUET (UG) - 2024
- Mathematics
- Boat and Stream
- A man can go downstream thrice as fast as he can go upstream between two specific points on a river. If the river flows at 8 kmph, what is the speed of the boat in still water?
- CUET (UG) - 2024
- General Aptitude
- Boat and Stream
- A man can row a boat at 8 km/h in still water. If the speed of the water current is 2 km/h and it takes him 2 hours to row to a place and come back, how far off (in km) is the place?
- CUET (UG) - 2024
- General Aptitude
- Boat and Stream
- What is the speed of the boat in still water?
I. The boat running downstream takes 8 hours from P to Q
II. The boat running upstream takes 10 hours from Q to S.
The necessary statements to answer the question is/are- KMAT KERALA - 2023
- Quantitative Aptitude
- Boat and Stream
- A boat takes 2 hours to travel downstream a river from port A to port B, and 3 hours to return to port A. Another boat takes a total of 6 hours to travel from port B to port A and return to port B . If the speeds of the boats and the river are constant, then the time, in hours, taken by the slower boat to travel from port A to port B is
- CAT - 2023
- Quantitative Aptitude
- Boat and Stream
View More Questions
Questions Asked in CUET exam
- A molecule X associates in a given solvent as per the following equation:
X ⇌ (X)n
For a given concentration of X, the van’t Hoff factor was found to be 0.80 and the
fraction of associated molecules was 0.3. The correct value of ‘n’ is:- CUET (UG) - 2024
- Solutions
- Who devised the concept of Intelligence Quotient (IQ)?
- CUET (UG) - 2024
- Psychological attributes
- Two pipes A and B can fill a tank in 32 minutes and 48 minutes respectively. If both the pipes are opened simultaneously, after how much time B should be turned off so that the tank is full in 20 minutes?
- CUET (UG) - 2024
- Time and Work
- If \(A = \begin{bmatrix} 3 & 2 \\ -1 & 1 \end{bmatrix} \quad \text{and} \quad B = \begin{bmatrix} -1 & 0 \\ 2 & 5 \\ 3 & 4 \end{bmatrix},\)then \((BA)^T\) is equal to:
- CUET (UG) - 2024
- Matrices
- The spin-only magnetic moment of Hexacyanomanganate(II) ion is.........BM
- CUET (UG) - 2024
- Magnetic moment
View More Questions