Geology

St. Xavier's College, Mumbai.
Indian Institute of Science, Kolkata.
Indian Institute of Science, Pune. NIT, Raipur
Fergusson College, Pune.
Presidency College, Kolkata.
Lady Shri Ram College, Delhi.
Bangalore University.
University of Hyderabad.
Maharaja Sayajirao University, Baroda.
Government College of Arts, Science and Commerce, Goa
Pondicherry University.
Sagar University, Sagar, Madhya Pradesh
Many of the above listed colleges provide an Integrated BS-MS course in geology and in some, (like IITs and IIScs) you need a valid IIT-JEE score to be considered eligible. Also, the final admission is purely based on merit.

With general category, 88.4% won't help you to get in Hansraj. But if you have reservations then you might have a chance.
https://www.shiksha.com/humanities-social-sciences/articles/du-admissions-2017-cutoffs-declared-blogId-14571

You can do research in your field and publish the research paper. You can work as assistant manager. You can works in channels like national geographic channel. Make film documentation on animals; ocean marine etc. Works in zoo.

Candidate must fulfil the following minimum eligibility criteria:
- Aggregate of 50 % in the subject concerned
- Aggregate of 50% in class XIIth

Hi,
The entrance test will be conducted by the Faculty of Science for admission to the course. Syllabus for the entrance test shall be of graduate level geology. The admissions will be given entirely on the basis of merit of the candidate's performance in the entrance test. The last date of registration is 6th June.
Best of luck.

You need to be more specific about the university. Delhi University offers geology as a subject. Graphic era, AVS College Tamil Nadu, Bengaluru College and many more. Hence you need to be specific about the college or the university in which you are willing to study.