What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

The more of this there is, the less you see. What is it?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

I have an eye but still cannot see.

Who am I?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

What have one eye but still cannot see?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

Can you find the missing piece of the Porsche?