What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

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

What Is It?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

I am the fastest animal but cannot climb the tree. What 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?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

I have no life, but I can die. What am I?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?