although its quiet a bit late here it is..This is from hanoz (IIMA PGP 1) regarding what books to follow..hope it helps..
Shakuntala Devi's Puzzles to Puzzle you (also more puzzles to puzzle you if you're really interested)
Olympiad Geometric Formulae (that's not the title of a book, don't remember the title, but it's a thin red book, available in Delhi, with some cool Olympiad problems, not that you'll be getting these questions, just that there are some fundu shortcuts and concepts in it. The geometry problems are really very good.
Oswald's
CAT papers (old
cat papers)
Most of the Coaching classes' tests (they keep cogging most of the questions from each other, or from old
CAT / other papers or from their own old papers)
That should be more than enough for quant.
For English : Dunno, just keep a habit of reading fast. I had the habit, didn't prepare anything for
CAT. Also, I'd given GRE to brush up vocab. Managed to do decently well. ... though vocab not VERY helpful in
CAT
For DI : Practice, practice, practice and more practice. You might want to try Bank Probationary Officers' tests' DI type questions (if you have the time and inclination)
RULE # 1 : Attempt as many as you can
RULE # 2 : Don't make mistakes[img]images/smilies/icon_mrgreen.gif[/img]
...Hanoz