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?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

He runs but never walks. Murmurs, but never talks. Has a bed, but never sleeps. And has a mouth, but never eats?

The more it dries, the wetter it becomes. Can you tell what it is?

Give it food and it will live; give it water and it will die.

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

Can you count the number of triangles in the given picture?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

what one word does the below rebus identifies?

What is the longest word in the dictionary?