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

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

How many times do a clock's hands overlap in a day ?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Why is 6 afraid of 7?

How many times in a given day, minutes and hour clock comes in a straight line ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?