Question
The speed of a boat in still water is 12 km/h and the
speed of the current is 3 km/h. A person travels 270 kilometers in a boat in the upstream direction and returns to the starting point in the downstream direction. Find the time taken to cover the entire journey.Solution
Let the speed of boat in still water =B and speed of stream =S B=12km/h, S= 3km/h Speed of the boat in upstream =B-S=9km/h Speed of the of the boat in Downstream =B+S =15km/h ATQ- Total time = (270/9 +270/15) =30+18=48hours.
What is the primary purpose of the "Golden Rule" in ethics?
What is a common strategy for career advancement?
Impartiality is essential in:
What is a key aspect of promoting openness in an organization?
What is an integrative negotiation strategy?
How does emotional intelligence impact decision-making in public services?
What is an essential skill in successful negotiations?
Non-partisanship refers to:
How can emotional intelligence contribute to effective communication in public services?
What leadership style involves giving employees a high level of independence and decision-making authority?
Relevant for Exams:
