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?

What is the word or phrase?

In the given picture, in how many ways can you read the word "Tiger"?

What is the Surname of Barbie Doll?

Find the missing number in the image below.

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Count the number of balls in picture below:

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?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?