The 100 Knowledge Quiz
Test your knowledge of Clarke, Bellamy, Octavia, the Ark, the Grounders, Mount Weather, Sanctum, Bardo and the major events that shaped The 100.
Ready? See how much you remember from all seven seasons of The 100.
This quiz contains spoilers for The 100.
About The 100
The 100 is a post-apocalyptic science fiction television series developed by Jason Rothenberg. It premiered in 2014 and follows humanity's attempt to survive after a nuclear catastrophe has devastated Earth.
The story initially focuses on the survivors living aboard the Ark, a collection of space stations that became humanity's home after the disaster. When the Ark's resources and life-support systems become increasingly limited, 100 juvenile prisoners are sent to Earth to determine whether the planet is habitable.
The return to Earth introduces the young prisoners to dangers they were never prepared for, as well as communities of people who survived the apocalypse. Clarke Griffin, Bellamy Blake, Octavia Blake, Raven Reyes, Murphy and other characters become central to the conflicts that follow.
Over seven seasons, the series expands beyond the original conflict on Earth into new locations, societies and threats. The quiz therefore covers more than the show's early survival story, including major developments involving the Ark, Grounders, Mount Weather, Praimfaya, Sanctum and Bardo.
The 100 Series Details
Release: 2014–2020
Developer: Jason Rothenberg
Genre: Science fiction, post-apocalyptic drama, dystopian drama and action
Seasons: 7
Episodes: 100
Original Network: The CW
Primary Settings: The Ark, Earth, Mount Weather, Sanctum and Bardo, among other locations
Central Characters: Clarke Griffin, Bellamy Blake, Octavia Blake, Raven Reyes, Murphy and other members of the different survivor communities
Characters You Should Know
Clarke Griffin
Clarke is one of the central characters of The 100. Her medical knowledge, leadership decisions and relationships with the different survivor groups make her important throughout the series.
Bellamy Blake
Bellamy is one of the original 100 and becomes a major leader among the people sent to Earth. His relationship with Clarke and his changing approach to leadership are important parts of the series.
Octavia Blake
Octavia begins the story as a member of the Ark's younger generation and develops through several radically different stages of the series. Her relationships with the Grounders and later communities make her particularly important to the show's world-building.
Raven Reyes
Raven is an engineer and mechanic whose technical abilities become valuable to the survivors. Her knowledge of machines, spacecraft and technology connects her to many of the show's major problems.
John Murphy
Murphy is one of the original 100. His character changes considerably throughout the series, and his relationships with the other survivors make him relevant to several major storylines.
The Grounders
The Grounders are descendants of people who survived on Earth after the nuclear apocalypse. Their clans, customs, leaders and conflicts with the people from the Ark become central to the middle portion of the series.
Important Story Elements
The Ark
The Ark is the space-based home of the survivors whose ancestors escaped the nuclear apocalypse. Limited resources and failing life-support systems eventually lead its leaders to consider sending the 100 to Earth.
Grounder Clans
The people who survived on Earth developed their own communities and cultures. The Grounder clans become one of the most important political and military forces encountered by the characters.
Mount Weather
Mount Weather becomes a major location and source of conflict after the 100 encounter another surviving community. The facility's resources, inhabitants and plans create one of the series' major conflicts.
Praimfaya
Praimfaya refers to the catastrophic consequences of nuclear radiation and later environmental disasters that repeatedly threaten humanity's ability to survive on Earth.
Sanctum
Sanctum becomes the principal setting for a later stage of the series. Its inhabitants, political system, religious beliefs and unusual history introduce a different type of conflict from the earlier Grounder wars.
Bardo
Bardo becomes important during the final season. The location is connected to the Disciples and the larger conflict involving the mysterious Anomaly Stone and travel between worlds.
Major Story Elements and Events
Spoilers: This section discusses major developments from across the series.
The 100 Reach Earth
The series begins with 100 juvenile prisoners being sent from the Ark to Earth to test whether the planet can support human life again. Their arrival quickly reveals that the world is not as empty as the Ark's inhabitants believed.
Conflict With the Grounders
Contact with the Grounders develops into a major conflict involving territory, resources, leadership and attempts at cooperation. The relationship between the two groups changes repeatedly as new threats appear.
Mount Weather
The discovery of Mount Weather introduces another surviving human population and creates a conflict involving the 100, the Mountain Men and the future of both communities.
The Second Nuclear Apocalypse
Later events force the survivors to confront another catastrophic threat to Earth's habitability. This changes where the characters can live and contributes to the transition between several major settings.
Sanctum and the Anomaly
Later seasons introduce Sanctum and eventually expand the story beyond a single planet. The Anomaly, the Disciples and Bardo become important to the final storyline.
What This Quiz Covers
The 50 questions are designed to test knowledge from across The 100 rather than focusing on only its opening episodes.
Characters and Relationships
Questions can cover major and supporting characters, their relationships, alliances and conflicts.
Locations
The quiz can include important locations such as the Ark, Earth settlements, Mount Weather, Sanctum and Bardo.
Factions and Communities
Questions can involve the Ark survivors, Grounder clans, Mount Weather inhabitants, Sanctum's communities and other groups encountered during the series.
Major Events
Important conflicts, discoveries, disasters and turning points from different seasons can appear.
Technology and World-Building
Some questions test details involving technology, spacecraft, radiation, survival systems and other elements that help define the world of the series.
Quiz Difficulty
Difficulty: Medium
The quiz combines recognizable characters and major events with smaller details from different parts of the series. Remembering more than the main storyline will therefore help, particularly if you watched multiple seasons closely.
How The 100 Quiz Works
The quiz contains 50 multiple-choice questions. Each question provides four possible answers, with one correct answer.
Every correct answer is worth 2 points, giving the quiz a maximum score of 100. Your final result is displayed after the questions have been completed.
You can move backward and forward through the quiz using the navigation buttons. Your final result provides your score and rank.
After finishing, you can try the quiz again, share your result or challenge friends to beat your score.
Quiz Navigation
Starting the Quiz
Select START QUIZ on the opening screen to begin. The first question will then appear.
Selecting an Answer
Read the question and all four choices before selecting your answer. Choose the option you believe is correct.
Next and Back
Use Next to continue through the quiz. The Back button allows you to return to an earlier question and review your previous choice.
Finishing the Quiz
Complete all 50 questions and submit the quiz. Your final score and rank will then be displayed.
Try Again
Select TRY AGAIN on the result screen to restart the quiz and make another attempt.
Challenge Your Friends
Use CHALLENGE YOUR FRIENDS after completing the quiz if you want to share the challenge with another The 100 fan.
The 100 Quiz FAQ
How many questions are in the quiz?
There are 50 multiple-choice questions, with four possible answers for each question.
What topics are covered?
The questions cover characters, relationships, locations, factions, technology, major events and story details from across the series.
Is this quiz based on the television series?
Yes. This quiz focuses on the television series The 100 rather than directly testing the book series.
Does the quiz cover all seven seasons?
Yes. The question bank is designed to cover material from throughout the seven-season television series, including later storylines involving Sanctum and Bardo.
Do I need to watch The 100 before taking the quiz?
Watching the series is recommended because many questions depend on specific characters, events, relationships and story details.
What is the maximum score?
The maximum score is 100 points. Each of the 50 questions is worth 2 points when answered correctly.
What does my score mean?
Your score represents how many points you earned from the 50 questions. The quiz also assigns a rank based on your final performance.
Is this a survival quiz?
No. Although The 100 is heavily focused on survival, this is a knowledge and trivia quiz. Your result measures how well you remember the series.
Does the quiz contain spoilers?
Yes. Questions can involve major characters, relationships, locations and events from different seasons, including the later storyline.
Can I take the quiz again?
Yes. Select TRY AGAIN after receiving your result to restart the quiz.
Can I challenge my friends?
Yes. The CHALLENGE YOUR FRIENDS button can be used after completing the quiz to share the challenge.
Spoiler Warning
This quiz contains spoilers for The 100. Questions may reveal important characters, relationships, factions, locations, discoveries and story developments from different seasons.
If you have not finished watching the series and want to avoid learning important story details, consider watching the relevant episodes before taking the quiz.