LEVEL OF DIFFICULTY

[kwame.appau]

Please is it that most of the monthly Challenge question difficult than than real GRE quantitative section?

[tommywallach]

Hey Kwame,

Yes. Hence the name "challenge"! Many of them are realistic, but others are definitely above the level of the real GRE. But if you can do them, you'll definitely do well on the real test!

-t

[kwame.appau]

Oh yeah! that is why this monthly challenge problem I cannot fathom the answer. although I can figure out the concept of "indirect proportionality" in the question but still cannot solve. Hmm

[tommywallach]

Yeah, they can be tough! Don't agonize over them or anything. But if the explanation still doesn't make sense after it's posted, feel free to ask any questions about it here on the forums! : )

-t