I travel all around the world but always stay in the corner. What am I?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

What goes up but never comes down?

There is something which you can be arrested for attempting but not for successfully completing.

Can you find out the remainder when 3^300 is divided by 5?

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

A fresher was sitting in an interview. The interviewer said, "This is the last question of your interview. Tell me the accurate position of the centre of this table where your resume is kept."

How can he answer this question? What will you have answered to such a question?