I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

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.

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

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

What Is It?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

If you say my name, I will no longer exist. What am I?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What breaks yet never falls, and what falls yet never breaks?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?