Aptitude - Boats and Streams - Discussion
Discussion Forum : Boats and Streams - General Questions (Q.No. 2)
2.
A man's speed with the current is 15 km/hr and the speed of the current is 2.5 km/hr. The man's speed against the current is:
Answer: Option
Explanation:
Man's rate in still water = (15 - 2.5) km/hr = 12.5 km/hr.
Man's rate against the current = (12.5 - 2.5) km/hr = 10 km/hr.
Discussion:
72 comments Page 5 of 8.
Prasad said:
1 decade ago
How do we know the man is traveling in boat with out mention in the question?
Sahasra said:
1 decade ago
Let me clear first. What is meant by "Current"? Please any 1 explain it?
Nilesh said:
6 years ago
4 answer 6 respectively. @Nihal.
And well explained by @Mani.
Thanks.
And well explained by @Mani.
Thanks.
Ritesh jha said:
2 years ago
Not yet understand the solution. Please help me to get this.
(14)
Tejas said:
3 years ago
Yes, you are right @Balaji.
Good Explanation, Thanks a lot.
Good Explanation, Thanks a lot.
(3)
Sijohn joy said:
7 years ago
d=15 y=2.5.
u=?.
15-u/2=2.5,
15-u=5,
u=15-5=10.
u=?.
15-u/2=2.5,
15-u=5,
u=15-5=10.
Keerthana said:
3 years ago
You are right @Balaji.
Thank you for explaining.
Thank you for explaining.
(6)
Mahima said:
8 years ago
Thank you @Balaji. You explained it very clearly.
Abc said:
7 years ago
Not getting. Please, someone, help me to get it.
Yogi said:
7 years ago
I am not understanding this. Please explain me.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers