Can anyone tell me a word in the English dictionary which has a silent 'z'?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

How is the moon similar to a dollar?

It was a dark stormy night and a couple were in a car driving madly to a city. The car broke down and the husband had to go get help from someone who spoke his language. He was afraid to leave his wife alone in the car so he locked the car before leaving. When he came back, the car was in the same state as he had left it but his wife was dead, there was blood on the floor and there was a stranger in the car. What happened?

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?

why number 8549176320 is one of a kind?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What is the riddle which can be asked all day with a different correct answer each time.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?