How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

What can go up a chimney down, but can’t go down a chimney up?

What is harder to catch the faster you run?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What has one letter and starts with an E?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?