The Three Questions

is episode 396 of the Naruto: Shippūden anime.

Summary
All the arriving genin wait in line for the first part of the exams. Konohamaru, disappointed that Naruto would not be attending the latest Chūnin Exams, disguises himself as the latter to participate, but is exposed by Neji. All the participating genin are placed in three separate rooms to take the test, which was concocted by Shikamaru. Should any or them get a score higher or below average, they fail the test. The genin of each room try to deduce Shikamaru's test, Sakura and Neji coming to the conclusion that all members of each team must equal the required score to pass.