Dragon Ball Z Trivia Quiz

Porunga, the Namekian Dragon (also known as the Namekian Shenron), can grant three wishes when all seven Dragon Balls are gathered, though with some limitations compared to Earth's Dragon Balls. The other options are incorrect.

There are exactly seven Dragon Balls in the Dragon Ball universe - one star through seven star balls. When all seven are gathered, they summon Shenron (or Porunga on Namek). The other options are incorrect.

Goku is the main protagonist of Dragon Ball Z throughout most of the series. While Gohan becomes the protagonist during the Buu Saga, the question asks about the Dragon Ball Z story overall, where Goku remains the central character. Vegeta and Piccolo are important supporting characters but not the main protagonist.

Bulma is Vegeta's wife in the Dragon Ball series. They marry during the time skip between the Frieza and Android sagas, and she gives birth to their son Trunks and daughter Bulla. Chi-Chi is Goku's wife, Videl marries Gohan, and 'Pen' appears to be a nonsense option.

Kami and Mr. Popo serve as the guardians of Earth in Dragon Ball, constantly watching from the Lookout to detect threats. They maintain the lookout and monitor Earth's safety. Goku and Gohan are fighters who protect Earth but are not stationary lookouts.

Goku belongs to the Saiyan race, a warrior race from Planet Vegeta known for their fighting abilities and ability to become stronger after near-death battles. Saiyans are distinct from Saibamen (biological weapons), regular Aliens (generic term), and Humans (Earth's race). The grammar in the question is slightly incorrect.

Gohan killed Cell during the Cell Games with a powerful Kamehameha wave after ascending to Super Saiyan 2. Goku had already died (sacrificed himself against Cell) and could not have killed him. Vegeta distracted Cell but Gohan delivered the final blow.

When Goku first died fighting Raditz, he traveled down Snake Way and trained with King Kai (North Kai) in the afterlife, learning the Kaio-ken and Spirit Bomb techniques. Kami is Earth's guardian, the Hyperbolic Time Chamber is for the living, and King Yama merely judges souls.