In 1998 fewer Monrovians migrated from Monrovia to Abstania than from Abstania to Monrovia. GMAT Critical Reasoning Question 5 of 10 Wendy, a student, is an avid backgammon player. All students play either chess or checkers, but some checkers players do not play chess because they do not understand chess strategy. Backgammon players never play checkers, because they do not find checkers challenging. Therefore, Wendy must understand chess strategy.
All chess players understand chess strategy.
Backgammon is more challenging than checkers. All students who understand chess strategy play chess. Chess is more challenging than backgammon. All students who find backgammon challenging play checkers. As any economist knows, healthy people pose less of an economic burden to society than unhealthy people.