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

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

How do you go from 98 to 720 using just one letter?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

What do you call a fish without an eye?

There is so small cabin inside a deep forest.
All the forest burned out to worst possible but the inside of the cabin is still the same.
However all the person inside the cabin die.

How come ?

Can you place three balls such that the equation shown in the picture holds true?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?