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

Subject: Difficult to scale 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Online textbook store 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Sales promotion trend 49 general knowledge quiz questions. It should take around 10 minutes to complete all the questions.

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

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

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

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

Subject: Reduced complexity 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Front-end development commission 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Referral program software development 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Redesigned keyboard 30 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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

Subject: Grid-based web design principles 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Grid layout guidelines 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Grid layout design 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.