How can a man go eight days without sleep?

What demands an answer, but asks no questions

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

What is the last thing you take off before bed?

Using eight eights and addition only, can you make 1000?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

What occurs twice in a week, once in a year but never in a day?

What came first, the chicken or the egg?

Below rebus represent famous DiCaprio movie. Can you name it?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?