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

Who has married many women but was never married?

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

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

Make a sentence consisting of three words that have the whole alphabet.

During a secret mission, an agent gave the following code to the higher authorities
AIM DUE OAT TIE MOD

However, the information is in one word only and the rest are fake. To assist the authorities in understanding better, he also sent them a clue, If I tell you any one character of the code, you can easily find out the number of vowels in the codeword.

Can you find out the code word?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

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

Can you place six X (crosses) in below board without making three in a row in any way ?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *