A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a brave person, while the entire world signifies a great woman. What is the word?

You measure my life in hours and I serve you by expiring. I’m quick when I’m thin and slow when I’m fat. The wind is my enemy.

I am finite while standing, but infinite while laying. What am I?

I am a mystery wrapped in words and can only be cracked with wit. What am I?

“Main race” What is the anagrammed word?

How many Friday the 13ths can there be in one calendar year?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue, and grey, I’m read from both ends, and the same either way. What am I?

What five-letter word has one left when two letters are removed?

I have keys but open no locks.
I have space but no room.
You can enter, but you can’t go outside.
What am I?