Question 15
Melissa, Noah, Olivia, Pierre, Qiqi, Rain and Susan answered 2, 4, 6, 8, 10, 12 or 14 questions correctly in SASMO 2020, not necessarily in that order. Noah answered 6 more correctly than Susan. Rain’s number is 4 times Olivia’s. Melissa and Qiqi together answered 6 times as many as Pierre. How many did Noah answer correctly? Each listed number belongs to exactly one person. The reference to SASMO 2020 is part of this 2021 question.