What do you call a fish without an eye?

What is always in front of you but can’t be seen?

Which alphabet letter is a question?

What month of the year has 28 days?

When 99 is considered higher than 100?

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Count the number of squares in the picture below.

Why do Chinese men eat more rice than Japanese men do ?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1