I would say it's the change approach, not the newness of the questions, that will make the difference. Start your studies by developing a strong CR strategy for each question-type.

You might want to check out some of these articles:

https://www.beatthegmat.com/mba/2010/11/ ... -questions

https://grockit.com/blog/gmat/2011/06/20 ... sumptions/

Student take and re-take and re-take the same OG questions and the same GMATPrep questions. The review is what will change your score, not the number of questions you answer. I would actually suggest starting from scratch with the old questions. If you are still getting older questions wrong, that's a sure sign you need more strategy help.

Good luck!

Thank you Kerr. YOur idea is fatal to me.

It is clear that I do not apply the steps detailed in the article in the website you mention. I do not make prediction before going to answer choices.

I will apply the steps in the article when I do old and new questions next time.

One question.

I think that prediction step is key important step for cr success because being able to make prediction shows that

we arlready understand/ paraphrase argument properly.

and that

we can attack the answer choices more actively.

is my thinking correct?

I have question, expert, member, pls, help

some articles advise us to prephrase assumption/s before going to answer choices. Other articles advise us to prephrase the answer.

what we should do? to try to find out the assumption and then go to the answer choices to find a weaknener or try to find out an assumption and weakener before going to answer choices to find a weakener ( if the question ask us to find a weakener)