Question
Two pipes M and N can fill a tank in 20 hours and 30
hours respectively. The pipes were opened together, but pipe N stopped working after sometime and the rest of the tank was filled by pipe M in 5 hours. After how many hours did pipe N stop working?Solution
Let pipe N stop working after x hours x/30 + (x + 5)/20 = 1 x = 9 hours
Who has become the winner in the Stuttgart Tennis Open 2022 women's titles?
Which country will continue the Startup20 initiative in 2024 during its G20 presidency?
A transaction banking platform NEO for Business has been launched for the Indian Micro, Small and Medium Enterprises (MSMEs) that will offer features li...
Where did Shri Narendra Modi inaugurate the foundation stone laying ceremony and unveil the model of Shri Kalki Dham Temple?
The Archaeological Survey of India declared that entry to all ticketed Centrally protected historic monuments would be free of charge from _____ to ____...
Who has been appointed as the Managing Director of National Asset Reconstruction Company (NARCL)?
Name the recently launched book by the author Stephen Barker?
Which country created the new world record for the World’s fastest Internet speed?
Where is the headquarters of Hindustan Petroleum Corporation Limited located?
Where was the only nuclear power station Uttar Pradesh was established?
