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?

Find the Goldfish below the given Image.

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

Why is the longest human nose just 11 inches?

What has 13 hearts but no other organs?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

When can we add 2 to 11 and get 1 as the correct answer?

What came first, the chicken or the egg?