I have teeth but i don't bite. Who Am I ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I have eight fingers and two thumbs but I do not live. What Am I?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

If Rajina's daughter is my daughter's mom, who am I to Rajina?

I am the first thing you need while camping.
I am always with the person named Marcos Valencia and Carrick.
But Pogba Zlatan and Rooney think I am wasteful and do not need me.
I am the second to the last thing to add when you are making a patch.

What am I?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?