If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Which word does the below Plexor means ?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

The host of a game show offers the guest a choice of three doors. Behind one is an 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?

What has one eye, but can’t see?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Why is the longest human nose just 11 inches?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

Spot what is wrong here in below Picture?