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

Count the squares in the matchstick puzzle below?

I travel all around the world but always stay in the corner. What am I?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

I am the fastest animal but cannot climb the tree. What am I?

What is red and smells like blue paint?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

What is the last thing you take off before bed?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?