What you cannot hold but it is yours?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What makes this number unique: 8,549,176,320?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

Which word does the below Plexor means ?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of tickets they need to buy ?

What question can you never answer yes to?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?