Question
A man rows a boat 24 km downstream in 3 hours and rows
the same distance upstream in 4 hours. What is the speed of the boat in still water?Solution
ATQ, Downstream speed = 24/3 = 8 km/h. Upstream speed = 24/4 = 6 km/h. Speed of boat in still water = (8 + 6)/2 = 7 km/h.
What unique multi-lingual initiatives were launched by CDSL to enhance accessibility in the capital market landscape, and who launched them?
What is the theme of World Hepatitis Day 2025 observed on 28 July?Â
What is the Supreme Court's view on accessibility for persons with disabilities?
According to the IEA report, how will India's electric vehicle (EV) sector impact gasoline demand by 2030?
Who has been appointed as the new Deputy Governor of the Reserve Bank of India?
Who has been enrolled in the Bar Council of the state as the first transgender lawyer in Kerala?
Amidst a raging debate on the quality of official data and the sampling methodologies followed, the government has renamed and expanded the scope of an ...
What was the main objective of the Global Initiative on Digital Health launched by India and WHO at the G-20 summit in Gandhinagar?
When was the India-EU Free Trade Agreement negotiation resumed after an 8-year gap?
World Science Day for Peace and Development is observed every year on?
