Replace the question mark with the number below given a simple math problem.

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Can you identify the hidden rebus in the image below?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

What does this rebus means ?

PROG WORKRESS

You see me once in June, twice in November, and not at all in May. What am I?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

A number with an interesting property:

When I divide it by 2, the remainder is 1.
When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
When I divide it by 5, the remainder is 4.
When I divide it by 6, the remainder is 5.
When I divide it by 7, the remainder is 6.
When I divide it by 8, the remainder is 7.
When I divide it by 9, the remainder is 8.
When I divide it by 10, the remainder is 9.

It's not a small number, but it's not really big, either.
When I looked for a smaller number with this property I couldn't find one.

Can you find it?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

How can you drop a raw egg from a height onto a concrete floor without cracking it?