What always comes into a house through the keyhole?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

Four children having five rocks each were playing a game in which they had to throw the rock at a particular solid area in the water. Child 1- Succeeded in throwing three rocks at a solid area but one of the rocks sunk. Child 3 - His aim was so bad that all rocks got sunk. Child 4- He was awesome and none of the rocks got sunk. Child 2 - Was the winner but was struck by a rock in the head and died. Who killed Child 2?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

Count the Triangle in the figure given below:

What can jump higher than a building?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What Deficiency does the below rebus represent?

VIT_MIN

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?