Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

What has to be broken before you can use it?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Take away the whole and some still remain. What is it?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

What animal walks on four legs in the morning, two legs during the day, and three legs in the evening?

Oedipus, the king of Thebes, figured out the answer to the riddle:

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Can you identify the Oscar-winning movie from the rebus below?