Question 22
At the 2018 FIFA World Cup, 32 teams are divided into eight groups A–H of four teams. In the first round, every pair within a group plays exactly one match. A win gives 3 points and a loss gives 0; a draw gives each team 1 point. The two highest-scoring teams in each group advance to the second round.
Group D consists of Croatia, Iceland, Argentina and Nigeria. The results are Argentina–Iceland 1–1; Croatia–Nigeria 2–0; Argentina–Croatia 0–3; Nigeria–Iceland 2–0; Iceland–Croatia 1–2; Nigeria–Argentina 1–2. What is the total number of points earned in this group after the first round?
Group D consists of Croatia, Iceland, Argentina and Nigeria. The results are Argentina–Iceland 1–1; Croatia–Nigeria 2–0; Argentina–Croatia 0–3; Nigeria–Iceland 2–0; Iceland–Croatia 1–2; Nigeria–Argentina 1–2. What is the total number of points earned in this group after the first round?