How many times can you subtract the number two from the number fifty?

How many times can you subtract the number 5 from 25?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

These types of puzzles are known as charades. What you have to do is find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be office.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

Which is the correct shadow of the bird?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?