Which alphabet is a part of our body?

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?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What English word has three consecutive double letters?

John was drowned by he was not wet. How?

Using Only Five 5's and any mathematical operator make sum as 37

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

A deaf and mute man goes to the train station. Tickets for the train are 50 cents each. The man goes to the ticket booth and hands the man inside just a dollar. The man in the booth hands him two tickets.

How did the man in the booth know to give him two tickets without even looking at him?