What four weights can be used to balance from 1 to 30 pounds?

Can you write down eight eights so that they add up to one thousand?

Can you name four days which start with the letter 'T'?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

You can see it everyday, But cannot touch it at will. What is it?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different. How do you measure 45 minutes?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

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