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 have lakes with no water, mountains with no stone and cities with no buildings. What am I?

What has hands, but can’t clap?

What does below chemistry rebus means?

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

What does this mean?

CCCCCCC

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

A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?