Don't get caught assuming too much on the GMAT. They are looking for students to make big assumptions when they are trying to save time.
In this Data Sufficiency question, there is a big trap for anyone who assumes too much about the problem.
https://magoosh.com/gmat/2015/gmat-tuesd ... sumptions/
In this Data Sufficiency question, there is a big trap for anyone who assumes too much about the problem.
https://magoosh.com/gmat/2015/gmat-tuesd ... sumptions/
