Articles by Geva Stern
Linear Thinking and Data Sufficiency
Don't let your mental image of everyday things cloud your judgment on the GMAT!
Know Right from Wrong: DS Yes/No Problems
Sometimes you don't need to have a unique value for a statement to be sufficient.
Data Sufficiency – Think Like a Question Writer
Can you get this absolute value problem right? Most can't!
It’s Not Out of Scope II: Strengthen
Geva helps us understand why seemingly out of scope answers might be correct on CR.
It’s Not “Out of Scope”!!!
Is an answer choice truly out of scope? Don't dismiss it immediately, it might cost you.
Be 100 Percent Sure
Is it really an easy one? You should assume it's not and spend 30 seconds to be 100% sure of the answer!
Critical Reasoning – Bring the Argument to Life
Crafting your very own Indiana Jones movie can help you answer CR questions!