Subject: Elite membership upgrades 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Carrier-grade voice quality 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Test environment upgrade 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Luxurious upgrades 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Premium-grade extensions 10 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Pop-up upgrade 14 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Audiophile-grade 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Quick upgrade 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Rapid upgrade 16 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Water management upgrade 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Heating oil upgrades 11 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

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

Subject: Tax credits for energy-efficient upgrades 8 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Job grade 18 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

Subject: Waste management upgrades 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.