Question
A water tap fills a tub in 'p' hours and a sink at the
bottom empties it in 'q' hours. If p < q and both tap and sink are open, the tank is filled in 'r' hours; thenSolution
It is given, A water tap fills a tub in 'p' hours and a sink at the bottom empties it in 'q' hours. Total time to fill the tank will be 1/P – 1/q So, the answer would be option b) 1/r = 1/P – 1/q
The causes of tides are?
According to sources, what is the value of the investment tied with the trade agreement between India and the four-member European Free Trade Associatio...
General People’s Congress is the name of Parliament of which country?
How much investment has the government allocated for the Pradhan Mantri Matsya Sampada Yojana (PMMSY)?
Himachal Pradesh’s Baljeet Kaur scaled _____ km four times in a season with her guide Mingma Sherpa.
Which of the following state has the highest animal stock in India according to 20th Livestock Census, 2019?
In which state is Kolleru Lake located?
 I2U2 is a new alliance created by Which four countries
RBI has canceled the license of which of the following co- - operative banks of Karnataka for the inadequate capital?
 The Infant Protection Day is observed annually on?
Relevant for Exams:
