Delhi

The initial monthly salary of an optometrist ranges between Rs.20, 000 to Rs.40, 000. Optometrist can earn Rs. 4 to 5 lacs per year as a fresher.
An ophthalmologist makes different salaries depending upon their employment place, applicable skills and geographical area.

The chances of any regular college with 65% are slim. You can opt for private colleges or SOL.

Hello Rishabh,
I am sure that you will get admission in the college. Delhi University has opened registration for those seeking admission in the first year of college. You better log in to website and complete formalities immediately. Based on the merit, college and course would be allotted.

Grassroots Academy-www.grassrootsacademy.in
Gyan Bindu Academy-www.gyanbinduacademy.com
Pathfinder academy
For further details, you can refer Google map where you can find the contact details, address, etc.
All the very best.

Hi Rajan,
The Delhi University offers B.Sc. in Agro-Chemical and Pest Control, which aims at providing adequate exposure to global and local concerns that explore the many aspects of societal relevance in environmental science.
For details refer the below-mentioned link/PDF file:
http://www.du.ac.in/du/uploads/old-ug-courses/1472011_BSC_Agrochemical_PestManagement.pdf
https://www.shiksha.com/science/colleges/b-sc-agriculture-colleges-delhi-ncr?ts=10037163&rf=filters&ct[]=10223&bc[]=26&ss[]=sp_15&ed[]=et_20&co[]=Public

Your chances of getting admission in B.Tech CSE is very poor. You may seek admission in Management quota in private universities in NCR region.

You are advised to appear for CAT to take admission in MBA at Delhi's best B-School i.e. Faculty of Management Studies, Delhi University, and MDI Gurgaon. You may refer to the following link for a list of top MBA B-Schools in NCR:
https://www.shiksha.com/mba/ranking/top-mba-colleges-in-delhi/ncr/2-2-0-10223-0&grqid=6JcTdgdY&hl=en-IN

If you are going for a Diploma then the duration will be from 6-months to 1-year.