There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Why do people go to bed?

I cry without having a voice.
I fly without having wings.
I bite without having teeth.
I whisper without a mouth.

Who am I?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

10+10 and 11+11 can give you the same answer.

Explain how?

Count the number of squares in the picture below.

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

How many sides does a circle have?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?