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

Subject: Geolocation-based restaurant recommendations 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Project review recommendations report 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Freemium pricing recommendations 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Image forensics recommendations 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

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

Subject: Personalized event recommendations 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Exclusive product recommendations and insights analysis for members 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Energy Project Escrow Agent Recommendations 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Sponsored product recommendations on Pinterest 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

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

Subject: Popularity-based recommendations 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Serendipity-based recommendations 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Diversity-based recommendations 13 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: User-to-user recommendations 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Risk portfolio optimization recommendations 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.