I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Find the last number in the series below:

voN luJ yaM raM ---

Okay before we begin with the puzzle, do keep in mind that you have to answer it quickly.

You are participating in a car race. Seeking the perfect moment, you overtake the second person in the race. What positions are you in now?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

I make two people out of one. What am I?

Can you count the number of squares in the given picture?

What is the difference between a jeweller and a jailer?

Which alphabet letter is a question?