I have an eye but still cannot see.

Who am I?

If six children and two dogs were under an umbrella, how come none of them got wet?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Can you find the mistake in the below statement?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

What is black when you buy it, red when you use it, and gray when you throw it away?

What word is pronounced the same if you take away four of its five letters?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?