Subject: Overhead cost optimization 27 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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

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

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

Subject: C-Level Marketing 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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

Subject: Corporate officers 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Brand differentiation research 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Human-systems engineering 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Innovation needs analysis 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Marketing needs analysis 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Functional needs analysis 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Attitudinal needs analysis 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Usability needs analysis 27 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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