Question 1:
Answer 1 : Stellar is a decentralized coin that unites currencies
Question 2 :
Answer 2 : Stellar lumens -> Facilitating low cost universal payments
Question 3 :
Answer 3 : Fast, Secure, and Global
Question 4 :
Answer 4 : To issue and exchange tokens quickly
Question 5 :
Answer 5 : It relies on the agreement of trusted nodes.
Here is the page of the quiz :
https://www.coinbase.com/earn/stellar
If you don't have an account yet, let us both get $10 each by having me be your referral :)
https://www.coinbase.com/join/tattje_h