You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Solve the following series:
AZ, GT, MN, __, YB

Spot 5 differences in two Christmas tree below:

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

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

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

Complete the table series riddle by finding the number that can replace "??".

What begins with T, ends with T, and has T in it?