Start learning 50% faster. Sign in now
Work done by the filling pipe in 1 minute = 1/18 Work done by the emptying pipe in 1 minute = -1/27 Net work done in 1 minute = (1/18 - 1/27) = 1/54 Time taken to fill the tank = 1 ÷ 1/54 = 54 minutes. Correct answer: a) 54 minutes
Which of the following districts is NOT one of the new districts announced for Ladakh?
What was the theme for “National Maritime day” this year?
How much of India's economy was formalized between FY16 and FY23?
Who has been sworn in as the 41st Prime Minister of New Zealand?
Who has become the first uncapped player to score a century in the playoffs at IPL 2022?
Recently B Sheikh Ali died . He was a ?
What is the minimum sustained growth rate India needs to avoid the middle-income trap?
What was the revised windfall tax on petroleum crude announced by the Indian government, effective August 17, 2024?