I am lying and I always lie. Tell me whether I am lying or telling the truth.

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

There was a strange boy who was born before his father. How can this be possible?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

John and his wife were living in a rural place. On a particular day, John's wife fell ill and he called the local doctor. When the doctor picked up, he said, "Doctor, my wife is ill. She might have appendicitis."

"This can't be possible! I took out her appendix two years ago myself," the doctor explained.

When diagnosed, John's wife was found to have appendicitis. How can this be possible?