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

Subject: Validator reward costs 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

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

Subject: Supply-chain-management 38 general knowledge quiz questions. It should take around 8 minutes to complete all the questions.

Subject: Memory secret key phrase backup memory phrase 9 general knowledge quiz questions. It should take around 2 minutes to complete all the questions.

Subject: Music platform royalties 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Radio streaming royalties 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

Subject: Rapid money transfer process 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Efficient payout mechanism 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

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

Subject: Business model innovation in agriculture 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Auction item authenticity 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Decentralized autonomous liquidity (DAL) 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.

Subject: Revocation of Property Conveyance 19 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.