Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

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

What does a man do only once in his lifetime, but women do once a year after they are 29?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

Can you identify if it's a murder or a suicide ?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

Why Wine Glass Stem is so long?