There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

Which city is three-fifths chick two third cat and 50% goat?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Whats the next number in the below number sequence pattern.

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

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

Name a key which is hardest to turn.

A father's child, a mother's child, yet no one's son.

Who am I?