That will totally depend on how good you are prepared and knowledgeable in your subject of choice. If astrology can answer such specific questions, there will be no need to conduct examinations to test the student in his acquisition of knowledge. You are now running Venus antardasa in Rahu Mahadasa which is not that good. However Sun antardasa following from May 2022 will be better when you may get a job as a trainee in some vocation. You can read my blog on navagrahastronew.blogspot.com to get more exposure on how astrology can be used in our life.