Question
A boat covers a certain distance against the stream in 9
hours 36 min and it covers the same distance along the stream in 6 hours. What is the ratio of the speed of the boat in still water to that of the stream?Solution
Let the speed of boat in still water =B and speed of stream =S then Speed of boat in Downstream =B+S, and Time = 6h Speed of boat in Upstream=B-S, Time = 9 h 36min=96/10=48/5h ATQ- 48/5(B-S) =6(B+S) B-S=10            … (1) B+S=16          … (2) B=13, S=3 Now ratio of boat speed and stream speed = 13:3
Which sport is associated with the term 'Penalty Corner'?
What does receiving a 'red card' signify in a football match?
Where on a squash court is the 'tin' located?
Who has become the CEO of Indian Olympic Association (IOC)?
Hockey Men’s world cup 2018 is going to be hosted by ___________.Â
The Kho-Kho Federation of India (KKFI) recently launched the logo and tagline for the first-ever Kho-Kho World Cup. Where will the tournament be held?
Which sport made its debut at the Khelo India Youth Games (KIYG) 2024?
Which country will host the Asian Rifle/Pistol Cup 2026?
D Gukesh became the youngest World Chess Champion by winning the FIDE World Chess Championship 2024 at the age of:Â
With which of the following game is ‘Naidu Trophy’ associated?