If a wheel has 54 spokes, how many spaces are there between the spokes?

A blonde put eyeliner on her head. Why?

I have teeth but i don't bite. Who Am I ?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

I always drive my customer away.

Who am I?

I have Rs.50 and I spend it in the way as below.

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?

In the Mexico City area, there are two Houses H1 and H2. Both H1 and H2 have two children each.
In House H1, The boy plays for Mexico Youth academy and the other child plays baseball.
In House H2, The boy Plays soccer for his school in Mexico and they recently have a newborn.

Can you prove that the probability of House-H1 having a girl child is more than that of House-H2?

During which month do people sleep the least?