When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What is always in front of you but can’t be seen?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

What word is pronounced the same if you take away four of its five letters?

Count the Triangle in the figure given below:

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

You need to move three matchsticks to form three squares. Can you do it?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?