If you're referring to kilobyte, then it contains 1024 bytes and if the characters are the standard ASCII character set where 1 character is 1 byte, then a kilobyte would have 1024 characters.
characters in the bible
6 characters
25 characters
Depends on how many characters you got and how many columns it got
22 Main Characters
12 characters.
25 characters
there are 4 characters
There were 22 characters.
30 characters
The question "How many characters does this question contain" contains 44 characters, including spaces and punctuation.
there are 36 or 37 characters