What is wrong in the below Picture?

What can go up a chimney down, but can’t go down a chimney up?

Can you quickly find which two matchstick figures are identical?

In The 1st month of this year(the year 2013), I noticed that the date 13-1-13 (13 January 2013) is special.

This date is special as:

Date * Month = Year.

Can you figure out which year of this century has a maximum number of such dates?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

It is always ahead of me yet I can never see it. What is it?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?