I have updated the response to this on my blog. You can check out. Please leave comments as to how you find it.

There is no answer to that question.

btw, theoretically, as much as 50% wrong can give you a 700 score.

I think the book is wonderful in terms of logic. But toooooooo long and detailed.

Imagine reading 300 pages for just CR. When the same thing cane be said in a fewer pages.

I think some theory is important but there is no substitute to practicing questions.

p.s. we may just have to agree to disagree on the algorithm discussion. The people who make the test say that the early questions are not worth more than questions elsewhere on the test. Even if you believe they would lie about something like this - if they did, they would long since have been sued...

Not if those seven questions were at the same exact difficulty levels, no. The factor that matters in this regard is not the placement of the question but the difficulty level of the question. No question is worth more than any other question solely based on placement of that question. If you take ...

This is so because the score moves more in due to the first few questions (when it has less information) than later (when it has more information). I think you're assuming that the algorithm freezes your score in place once it serves you a question and never recalibrates again. Since no one is real...

Best of luck and remember to read the easiest trick to make it to a 700+ score at the blog below.

puniaball All questions carry equal weightage on the test. The notion that the initial questions carry more weightage is false. In fact GMAC has clarified on this advising students to treat all questions with equal respect. The test is adaptive and your score can drop drastically if you dont do wel...