What is next number in the pattern below:

131 517 192 123 ?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Why is the longest human nose just 11 inches?

Find the missing letter in the last circle logically in the given below picture.

You can see three almost identical images below. Can you spot the odd one out from them?

Keyboard words are not in alphabetical order, Why?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?