People put me on the table and cut me but do not eat me. What am I?

What has a ring but no finger?

What has to be broken before you can use it?

Detective Rockford was jogging near the beach at 4:30 am.
He hears a sound near the shack "No Michael, Please Do not shoot me".
Next instance he heard the sound of gunfire. Rockford rushes to the shack where he finds women lying dead and a gun in close proximity of three "Doctore Lawyer and a Teacher".

Rockford immediately knew that the Lawyer has committed the crime. How?

Which alphabet letter is a question?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What has many keys but can’t open a single lock?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

The dirtier I get, the whiter I look. Who am I?