I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

A tourist visits a small town for his research. While in the town, he decides to get a haircut. Since the town is quite small, there are only two barbers in the town � one on the North Street and one on the South Street. The barbershop on the North Street is a mess and the barber has a weird and pathetic haircut. While the barbershop at the South Street is pretty tidy and the barber as well has an impressive haircut.

Which barbershop will the tourist visit for his haircut and why?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

How many triangles can you count in the figure given?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Can you count the number of triangles in the given picture?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?