Can you find a rabbit in the given picture?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

What is red and smells like blue paint?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What number should come in place of the question mark below?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

Can you find the thief by just looking at the picture below?

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