harishgnaik

There are a few on Amazon. http://www.amazon.com/exec/obidos/tg/detail/-/0317568833/qid=1125567132/sr=8-1/ref=pd_bbs_1/104-5571740-9467909?v=glance&s=books&n=507846 http://www.amazon.com/exec/obidos/tg/detail/-/087891434X/qid=1125567132/sr=8-2/ref=pd_bbs_2/104-5571740-9467909?v=glance&s=books&n=507846

I have the 2 test book by Arco

For TOC, Michael Sipser's "Introduction to Theory of Computation" (http://www-math.mit.edu/~sipser/book.html) is good. For a few of other subjects, you can refer Schaum Series books. Although these books do not provide in depth treatment of the subjects, they prove as good examination preparation material since they have a lot of Solved problems.

Can somebody tell me what is an ideal Subject test score/percentile ?

I tried downloading " Instructor's manual for Introduction to Algorithms, 2nd Ed". It says that the file has been downloaded 25 times already. And I cannot see the link. Can somebody put it on Yahoo briefcase or something ?

Are there any sample tests on the internet apart from the one given by ETS ? I hear a lot that there are loads of test preparation materials in other subjects like Physics. Please let me know.