Dear Aspirant,

IITD provides upto 3.5 bonus points for different categories and for all these supporting documents are to be provided which are duly checked by the authorities.

Now for the top 1 percentile bonus, IITD provides 2 points for those Delhi students who are in top 1 percentile of the total students who appeared for CBSE Board Class XII Exam in the year in which they appeared for the exam. Cut-off marks for students who are in top 1 percentile for 2019, 2018 and 2017 will be shared by IIIT-D after the announcement of class XII results of 2019 (CBSE has agreed to provide this information). For other Boards, the Bonus points may be availed if the candidate can get a letter from their Board having details for top 1 percentile. Outside Delhi students are not eligible for this category of bonus points.

For more details, please check page 6 of the Admission Brochure which I have provided below as it answers all your queries about bonus points in IITD:

https://iiitd.ac.in/sites/default/files/docs/admissions/2019/BTech-Admission-Brochure2019.pdf

Good luck!