Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

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?

What you cannot hold but it is yours?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

What question can you never answer yes to?

Can you count the number of triangles in the given picture?

What demands an answer, but asks no questions

What is the end of everything?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?