If you say my name, I will no longer exist. What am I?

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?

On a charity event in Russia, Murray beat Djokovic by winning six games and losing three games.
Note: There is a total of 5 service breaks(one who serve lost the game).
Who served first, Djokovic or Murray?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Which word does the below Plexor means ?

Which country gets ill every time?

What does it mean?

Find the missing number in the sequence below:

During which month do people sleep the least?

Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?