What does this simple rebus mean?

What can you hold in your right hand, but never in your left hand?

what does this picture(rebus) riddle means ?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

A wealthy man lives alone in a small cottage. Being partially handicapped he had everything delivered to his cottage. The mailman was delivering a letter one Thursday when he noticed that the front door was ajar. Through the opening he could see the man's body lying in a pool of dried blood. When a police officer arrived he surveyed the scene. On the porch were two bottles of warm milk, Monday's newspaper, a catalog, flyers, and unopened mail. The police officer suspects it was foul play. Who does he suspect and why?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?