How could a baby fall out of a twenty-story building onto the ground and live?

How far can you walk into the woods?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

why number 8549176320 is one of a kind?

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

Can you find the key in the picture below?

A chess tournament is taking place on knock-out terms (the one who loses the match is out of the game).
(a) If 10 matches are played in total, how many players participated?
(b) If 20 players took part in the tournament, how many matches were played?

Can you make a six-letter word using the letters N, A and B ?

How can you take 2 from 5 and leave 4?

A man escapes from jail using help from his girlfriend. The investigators suspect four girls of being the man's girlfriend.

Out of those four girls, one is his girlfriend who is lying. Two of the girls are completely innocent and are speaking the truth. One of the girls is the man's sister who is helping the girlfriend lie. Following are the statements from all four of them:

Ariana: "Myrna is his girlfriend."
Jane: "Angelina is lying."
Angelina: "Ariana is lying."
Myrna: "Jane is not his sister."

Can you find out who is the man's sister among them?