Can you name some countries which do not have the alphabet 'A' in them?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What has to be broken before you can use it?

Which part of London exists in France as well ?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?