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

Subject: Restricted telecommunications room 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Infrared search and track 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Reflective tank tops 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Energy consumption per capita by appliance 34 general knowledge quiz questions. It should take around 7 minutes to complete all the questions.

Subject: Wind-resistant buildings 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

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

Subject: Autonomous street cleaners 22 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.

Subject: Deck gun nozzle 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Pump-and-roll operations 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

Subject: Wall-mounted hangers 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Rain sneakers 38 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.

Subject: Public picnic shelter 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Subway emergency call box 12 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Subway platform edge 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.