Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

A man is walking down a road with a basket of eggs. As he
is walking he meets someone who buys one-half of his eggs
plus one-half of an egg.
He walks a little further and meets another person who buys
one-half of his eggs plus one-half of an egg.
After proceeding further he meets another person who buys
one-half of his eggs plus one half an egg. At this point, he
has sold all of his eggs, and he never broke an egg.
How many eggs did the man have to start with?

why number 8549176320 is one of a kind?

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

Forwards I am heavy, backward I am not. What am I?

What kind of storm is always in a rush?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M