Hello Nishant,
Following are some of the best colleges for Economics Honors -
1. St.Xavier’s College, Kolkata
2. Shri Ram College Of Commerce, Delhi
3. Loyola College, Chennai
4. Hindu College, Delhi
5. Jadavpur University, Kolkata
These are a few from the top of the list though there are many colleges under DU which are also pretty good.
Good luck.
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