Difficult of this question ??? :)

Hi to everyone :) I purchased all 8 strategy guides (by the way, maybe one of the best purchase that I could do) plus Foundations math/verbal and the official companion for math. So, my question is: I have for one year complete access for tests, I know, but without any limitation ?? I mean: I can do...

Thanks :)

I would know in what chapter of the guides I have to see for this kind of problems with a large exponent and reminder.

I saw the chapter about reminder or divisibility, but nothing

sorry for the question, right now I started to study Gmat math :(

to be honest the same guide says: if the GMAt says that "there are 5 of something" the are EXACTLY 5 of something...... So, if we have 5 of something and the statement tell us that there are 5 negative why we must infer that we can have more of 5 elements ??' I'm not sure why we have to co...

Indeed this challenging PS is what Ron try to teach in each of his study hall: try, upfront analysing and so on and so forth (by the Thanks Ron I saw all your lessons - 52 recordings - in few days. Amazing). Coming to this problem: 75 is a multiple of 5 so 5 has to be one of our numbers. 5^2 = 25. t...

Hi. Surfing on google about the argument of G.P. i find this kind of statement If the ratio of the sum of the first 6 terms of a G.P. to the sum of the first 3 terms of the G.P. is 9, what is the common ratio of the G.P? To solve the problem is used this formula ar^n-a/r-1 I think this is rare as qu...

hello Stacey

useful tips in your comment.

But , of course, the entire guides set are good as well, even with the new IR section, right ???

sorry, maybe is a trivial question, you know but here we are to share opinions :) Thanks

I bought the entire guides set (4th edition, about 7 months ago) and now CR Rc and IR 5th edition. Up to day I have not logged in with my codes. Now I'd like to know if I have only one year of acces to my CAT exam and single question bank for book or I 'd have over long period due to the fact that I...

According with the 5th guide here we have to find an answer that to evaluate the argument: at the same time strenghten and weaken the argument.

Only choice A do this at the same time.

The others don't or deal with only one side

is correct ron ??