There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

What has one eye, but can’t see?

If two's company, and three's a crowd, then whats four and five ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

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

Which country gets ill every time?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

A bomb exploded in a room full of married couples and no one died. How?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is 3/7 chicken, 2/3 cat and 2/4 goat?