There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What has a ring but no finger?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

The host of a game show, offers the guest a choice of three doors. Behind one is a expensive car, but behind the other two are goats.
After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?