Written Exam
For the written exam, simply make it one part interview, one part questions. xD (a little trivia sounds nice)
Have a stiky that looks like a worksheet template in school, tell them to IM or Minimail the Examiner the template with all the areas filled
Like...
Name: (Rp Name Here)
Age: (Rp Age Here)
Nindo: (Your character's Ninja Way, not a quote, but the reason he/she wants to become and ninja)
Sensei: (Who your character's Jounin Sensei is)
Element: (The element of your character, if he/she has one)
Questions
1 - Name all of the ranks/positions.
2 - What tool was used originally for Medical purposes, but many have adapted to using them as Weapons?
3 - Name all of the main Villages.
4 - Name atleast three of the lesser Shinobi Villages.
5 - What are the two common explosives of a Shinobi's arsenal?
Other questions (Idc if you use or not)
Name atleast 1 sub-element.
Name atleast 3 different clans from your village. (If your village has that many x])
Etc.
as for forest of death part..well this is fun
Have one Chuunin+ Level ninja from the hosting village and have him rp a giant animal, in the forest xD
Have one team at a time fight the giant animal and if they beat the animal then they pass or something
if the animal is killed then have the same chuunin+ pick another animal x]
and the arena tournys are straight foward, right?