What have one eye but still cannot see?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Find the smallest sentence with all the English alphabet.

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?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

What part of the chicken has the most feathers?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

What jumps when it walks and sits when it stands?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.