Question
What is the best-case time complexity of any
comparison-based sorting algorithm?Solution
The correct answer is D
Ricky can go on a motor boat with a speed of 15 km/hour in still water to a certain upstream point and come back to the starting point in a river which ...
A boat can row to a place of 60km away and come back inÂ
The downstream speed of a boat is 48 km/hr, while its upstream speed is 32 km/hr. The boat takes 10 hours to travel a distance of (p + 40) km downstream...
If the sum of upstream and downstream speed is 20 km/hr and the speed of the current is 5 km/hr. Then find time taken to cover 45 km in downward?
The speed of the stream is 12 km/h, and the speed of the boat in still water is 50% greater than the speed of the stream. Calcula...
A motorboat moves downstream at 30 km/h over a distance of 480 km. After completing half the distance, the stream’s speed becomes 50% higher than befo...
Speed of a boat in still water is 10 kmph and speed of stream is 6 kmph. A man rows to a place at a distance of 32 km and come back to starting point. T...
The speed of a boat is that of the current of water is 40:3. The boat goes along with the current in 3 hours 8 minutes. It will come back in
The speed of current is 8 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one fifth of the distance cov...
A boat can cover 120 km in upstream in 6 hours and 180 km in downstream in 3 hours. Find the speed of the stream.
![](https://static.ixambee.com/public/images/quesimg/SSC CHSL Tier 1/Quantitative Aptitud...</a></li> <li><a href="https://www.ixambee.com/questions/quantitative-aptitude/boats-and-streams/367956" class=)
Relevant for Exams:
