Why is the longest human nose just 11 inches?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Why do you find that most of the buildings are deprived of the 13th floor?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

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?