What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

There was a strange boy who was born before his father. How can this be possible?

What breaks yet never falls, and what falls yet never breaks?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What is the end of everything?

Spot what is wrong here in below Picture?

I look at you, you look at me I raise my right, you raise your left. What am I?

Prove that the below maths equation is true.

8 + 8 = 91

What can you see in the middle of March and April that you can never see in any other month?