Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

How many bananas can you eat if your stomach is empty?

Can you divide the below-given shape into four equal and identical pieces?

What question can you never answer yes to?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

What is the relationship between these matchstick pictures below?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

It belongs to you, but other people use it more than you do. What is it?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?