Dear Vineet, there are Institutions that require graduation in any stream for pursuing a Masters in Philosophy. And also, there are Institutions that require having a Bachelor's degree in Philosophy or even Philosophy as a Subject in Bachelor's degree. You can pursue this course Full-time or Part-time. There are Institutions all over India offering these courses. Institutions require 45-50% of aggregate in your Graduation. Some Institutions take admissions based on Merit list while few take admissions based on an Entrance Examination.