No one wants to have it, but if one got it, he does not want to lose it. What is It?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

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

why?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?