Hello Dear
There are top IIT coaching institutes in chennai
1. Toppers Academy
2.The hindu zone
3.FIIT JEE
4.Akash institute
5.Brilliant tutorials
6.Anugraham classes
7.IITeach
8.time institute
9.Extel Academy
10.appolo academy
These are based on
Teaching staff qualifications
Previous year results
Methodology in teaching
Infrastructure
Hope its helpful
Good luck
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