Geology

Probably, they have not released the form for this course as if now. However, I would request you contact the college officials for the same.

The expected cutoff for general category for M.Sc geology in BHU for 2018 19 is 78.6%.

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