Complete the table series riddle by finding the number that can replace "??".

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

Find the missing letter in the last circle logically in the given below picture.

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

Next Number in the Series,

5, 16, 49, 104, ?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

What number when divided in half becomes zero?

Who has married many women but was never married?

How can a man go eight days without sleep?