Which Indian cricketer is known as "Brown Bradman"?

What 3-wheeled microcar manufactured in 1962 and 1965 on the Isle of Man retailed for £199, and holds the record........

The Northern Lights can be seen from where?

An "ISBN" is an identification number found on what item?

What is the technical term for a nose bleed?

What is the name for the study of atom arrangement and geometric structures in crystals?

Sitting Bull was chief of what group?

Much of Egyptian faience is what colour?

What term was used to describe the pattern where, from 1840 to 1960, each American President who had won election.......

What is a caravel?

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?