Miscellaneous stuff...I plan to put useful links and miscellaneous stuffs.
These guys conduct Nationwide Campus Talent Examination PeP and Si-quest tests in which more than 10,000 students participate every year from different engineering colleges including IITs and NITs. Scores are sent across the companies and short-listed candidates are invited for further interviews
Has a good collection of algorithmic questions asked in interviews
Gowri Kumar's Homepage
Another good collection of algorithmic questions asked in interviews (specially in M$, Motorola)