Astrology is meant for general guidance in life. You have a highly analytic mind which could give you the attribute of not being able to make quick decisions, thus you need to look in to this factor.
You will have good observation but you could lack in focus and concentration for longer periods which also you need to take steps to correct for excelling in your studies every time.
You have a moderately conducive time going on currently, thus your performance would depend to a large extent also on your preparation and hard work, overall your scores would be satisfactory.
Kanya Lagna with the Lagna lord Mercury posited in the third house in conjunction with a debilitated Moon and Sun; Fourth lord Jupiter posited in the fourth housel; Mercury Maha Dasha with Rahu Antar Dasha ongoing currently.