To attend world science seminar, A famous chemist from Mexico visit
London. In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"

A local detective Jack was called to solve the case,

After reading the note, Jack instantly asked the police to arrest the murderers.

Who are the murderers?

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?

81 x 9 = 801. What must you do to make the this equation true?

I look at you, you look at me I raise my right, you raise your left. What am I?

How can you make number one disappear by adding something to it?

Bay of Bengal is in which state?

The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

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

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?