Subject: In-flight entertainment fee 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Lax-W 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: OC 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Comedy set 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Latest model 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Latest upgrade 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Berlin Tegel Airport 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Lufthansa 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Yinchuan 38 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.

Subject: Expanded perks 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Deluxe perks 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: First-class membership 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Diamond privileges 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Fast-track boarding 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Point Earning Strategies 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Point Earning Mechanisms 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.