Subject: Game development revenue models 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Game development pricing strategies 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Inexpensive interest charges 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Selfie star 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Card Thief 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Monument Valley 2 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Two items for half price 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: BOGO limited time offer sale 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: New store opening celebration sale 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: BOGO double deal 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: BOGO introductory special 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Half price second item event 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Buy one, get one for less 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: New store introductory sale 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Two-fer Tuesday sale 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.