Could someone guide me to resources on the web (paid or otherwise) which provide online practise tests especially those that are as close to the possible questions that may come up on the test-taking day. Have already used up resources from books such as princeton, kaplan, petersons etc. But would like to sit for tests online that simulate difficult or easy questions based on the previous answer choice.
Manhattan GMAT is good resource.
But honestly in my view none of the exams simulate the real GMAT.
GMAT prep tests(from GMAC) are the best and they give you questions very similar to the exam. Are you also done with OG11?
You should use OG 11 + Gmat prep for practice.
Also don't worry about quantity and just focus on your mistakes and understand all your mistakes.
Anyway there are very good posts by Stacey and Eric on strategy.
So search through the forum if you need more feedback.
















