Subject: Airplane building contest 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Amusement park ride building competition 35 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Superhero building challenge 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Monster truck building competition 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Western-themed building challenge 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Underwater building challenge 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Post-apocalyptic building competition 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Wilderness survival building contest 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Creative building contest 23 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Mosaic building competition 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Building with Lego bricks contest 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Unmatched materials 27 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: First-rate materials 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Best-ever materials 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Raft building 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Energy-efficient roofing systems for residential buildings 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.