There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

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

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

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

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

People put me on the table and cut me but do not eat me. What am I?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?