Name a key which is hardest to turn.

I have no life, but I can die. What am I?

Can you name some countries which do not have the alphabet 'A' in them?

You need to arrange three 7 and mathematical symbols to form number 1?

Can you find a five letter word that is left with only two letters if one is removed?

I ask Joseph to pick any 5 cards out of a deck with no Jokers.

He can inspect then shuffle the deck before picking any five cards. He picks out 5 cards then hands them to me (Jack can't see any of this). I look at the cards and I pick 1 card out and give it back to Joseph. I then arrange the other four cards in a special way, and give those 4 cards all face down, and in a neat pile, to Jack.

Jack looks at the 4 cards i gave him, and says out loud which card Joseph is holding (suit and number). How?

The solution uses pure logic, not sleight of hand. All Jack needs to know is the order of the cards and what is on their face, nothing more.

Can you Find and name the hidden bird in the picture below ?

Which Travels Faster? Solve below famous picture riddle:

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

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!