GRE

Admission to NYU is a function of your academic grades, work ex, TOEFL, Personal Statement as well. However, assuming you are excellent in these I presume a GRE of 320+ should be a safe bet with Quants at 160+

GRE is one of the standardized test used by mainly non-business institutes earlier but now its widely accepted for admissions in graduate schools abroad.Its based on analytical and verbal reasoning.
While TOEFL is english proficiency test to be taken at all levels by students seeking admission abroad so generally you take both.
Hope this clarifies your doubt.

Hi Giriraj,
Hard to find one but you can see Vancouver Island University and Thomson River University.
Regards

Best available institute for structure is IIT Kanpur and IIT Madras in India. For GRE based, NUS in Asia, MIT, Standford, Howard in USA, Oxford and Cambridge in UK. Karlsruhe, and Stuttgart in Germany. Ecole in France. beside this Japanese and Chinese institutes are equally comfortable for non English category.

Hi Sumanth, I believe your query has been answered by Chetna. Please refer.

Hi
Just write to university of Calgary as they offer research in VLSI.

ielts is enough but some top university may ask for gre score

Hi Giriraj, GMAT is slightly tougher. I have taken both. Which exam has more scope has no correct answer as it depends from university to university and profile based.

Hi,
Illinois Institute of Technology - Chicago, University of Pittsburg, University of Texas – Arlington,Wayne State University and University of Oklahoma are few options for GRE range 300 to 310.
Hope this helps.