Subject: Placebo-controlled efficacy study 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Placebo-controlled research 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Remote-controlled boat 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Voice-controlled laundry hamper 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Swarm-controlled robotic dance battle 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Swarm-controlled interactive street art 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Swarm-controlled robotic stage production 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Placebo-controlled phase II trial 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Controlled temperature storage 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Climate-controlled distribution center 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

Subject: Rent-controlled housing 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Controlled vocabularies development 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Robot-controlled casino games 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Robot-controlled subway systems 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Controlled Substances Act 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.