A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

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?

You can hear me, but you can't touch or see me.

What am I?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

what one word does the below rebus identifies?

What number should come in place of the question mark below?

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

What two things can you never eat for breakfast?