What has a ring but no finger?

How do you go from 98 to 720 using just one letter?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

why number 8549176320 is one of a kind?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

Count the number of balls in picture below:

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

As we know that white starts the game of chess. Can you find the scenario shown in the picture below is possible when all the white pieces are at the original place while the black pawn is not as in the below picture?