What has no start, end, or centre?

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?

You bought me for dinner but never eat me. What am I?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

I can turn polar bears white.
I can make anyone dance.
I can make everyone cry
I can make your hands clap
I can make you thin.
I can make you smile.
I can make you smile

Can you guess the riddle?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

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

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?