If eleven plus two equals one, what does nine plus five equal?

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?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What has one letter and starts with an E?

How can you tell a raw egg from a hard-boiled egg?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

Can you find out the total number of triangles in the given figure?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?