What is the next shape from answers A, B, C, and D figure?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

Keyboard words are not in alphabetical order, Why?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Do you know who was buried in John's tomb?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

Can you identify if it's a murder or a suicide ?