"The Natures Tested for…!!" (試された資質…!!, Tamesareta shishitsu…!!) is chapter 44 of the original Naruto manga.
Ibiki explains that, in addition to intelligence gathering skills, this written test, specifically the tenth question, was designed to test participants' willingness to face the unknown. Since all present chose to risk their futures to answer the tenth question, they have what it takes to become chūnin. After he congratulates them, Ibiki allows Anko Mitarashi, the proctor for the second phase, to guide the remaining genin to the Forest of Death.