Replace the question mark with the correct number.

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

A man dies of old age on his 25 birthday. How is this possible?

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

I have feet, but no legs. Which animal Am I?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?