If you say my name, I will no longer exist. What am I?

There is something which you can be arrested for attempting but not for successfully completing.

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

If Japan and Panama decided to merge into a single country, probably people will name it Japanama.

Can you think of two more such country's unions that could produce similar names like Japanama by overlapping their three letters?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Take one out and scratch my head, I am now black but once was red. What am I?

If a wheel has 54 spokes, how many spaces are there between the spokes?

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