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

Subject: Persona development thinking 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Environmentally friendly lubricants 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Persona development system 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Persona development principles 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Persona user scenario 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Persona user story 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Persona empathy exercise 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Persona creation process 36 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.

Subject: Persona persona builder 27 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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

Subject: Failure-tolerant 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Weebly and crowdsourcing logo 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Game development enhancement 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Unique and alternative 48 general knowledge quiz questions. It should take around 10 minutes to complete all the questions.

Subject: Usability testing and user flow mapping 39 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.