Can you find a number that lies one third of the distance between 1/3 and 2/3?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

How can you make number one disappear by adding something to it?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

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 centre of the third figure is empty. What digit should fit inside?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

What you cannot hold but it is yours?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?