Subject: Design for reduction of greenhouse gas emissions 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.
Subject: Design for reduction of air pollution 21 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.
Subject: Design for green packaging 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.
Subject: Design for desalination 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.
Subject: Design for ecotourism 27 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.
Subject: Design for green events 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.
Subject: Design for electric vehicles 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.
Subject: Design for green roofs 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.
Subject: Design for green walls 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.
Subject: Design for natural ventilation 20 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.
Subject: Shelter design 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.
Subject: Magnetic levitation and component innovation 24 general knowledge quiz questions. It should take around 5 minutes to complete all the questions.
Subject: Nutritiousness and benefits 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.
Subject: Recreating and remodeling 26 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.
Subject: T bulb and light bulb 28 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.
Subject: Fixture customization 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.
