What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

Which Travels Faster? Solve below famous picture riddle:

What word does this rebus represent?

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meta meta

What makes this number unique: 8,549,176,320?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Can you write down eight eights so that they add up to one thousand?

Which flower has two lips?

Eight Chelsea player makes the following statements :

1. Seven of us are lying here.
2. Six of us are lying here.
3. Five of us are lying here.
4. Five of us are lying here.
5. Four of us are lying here.
6. Three of us are lying here.
7. My name is Torres.
8. My name is Lampard.

The last two are Lampard and Torres or maybe Torres and Lampard.
So can you deduce which of the last two is Lampard or Torres?

our enemy challenges you to play Russian Roulette with a 6-cylinder pistol (meaning it has room for 6 bullets). He puts 2 bullets into the gun in consecutive slots, and leaves the next four slots blank. He spins the barrel and hands you the gun. You point the gun at yourself and pull the trigger. It doesn't go off. Your enemy tells you that you need to pull the trigger one more time, and that you can choose to either spin the barrel at random, or not, before pulling the trigger again. Spinning the barrel will position the barrel in a random position.

Assuming you'd like to live, should you spin the barrel or not before pulling the trigger again?