Which Indian cricketer is known as "Brown Bradman"?
Before the capital of Japan was established in present day Kyoto by the Heian Emperor Kanmu in 794 CE, where............
The Slavery Abolition Act 1833 was an Act of the Parliament of the United Kingdom abolishing slavery throughout.........
Where is the Republic of Karelia?
What is the name of the engraved stone, discovered in 1799, that provided a key to deciphering the languages............
In 1903 American showman and aviation pioneer Samuel Cowdery (or Cody) did what?
Alaric I was the King of which group who sacked Rome in 410AD?
Empress Matilda ruled England in which century?
What food-related substance is extracted from the seeds of the achiote tree (Bixa orellana)?
What is the curve which surface tension causes in the surface of a liquid close to an object or container?
2 painter takes 2 hours to Paint 2 rooms means,
1 painter takes 2 hours to paint 1 room.
So in 6 hours 1 painter can paint 3 rooms.
So to paint 18 rooms in 6 hours 6 painters are needed.
Answer is 6 Painters take 6 hours to paint 18 rooms
Pipe A can fill a cistern in 4 hours while pipe B can empty it in 6 hours. If both of them are opened together at the same time when the tank is empty, then how many hours would be taken by them to fill it?
If 17 men and 18 women can do a piece of work in 11 days and 14 men and 13 women can do it in 15 days.
How many days will 27 men and 18 women take to do it?
If 15 men take 21 days of 8 hours each to do a piece of work. How many days of 6 hours each would 21 women take, if 3 women do as much work as 2 men?
If it took eight men ten hours to build a wall, how long would it take four men to build it?
Forgot Your Password?
2018 © Queryhome