You are a determined person with lot of energy, enthusiasm and zeal to take on any task. Despite being capable you could have lot of self doubt.
The current time is not so conducive and suitable to you as per your chart, so the results of your exam would purely depend on the extent and intensity of your efforts and if they are good you could get through.
You are advised to prepare well and give the best efforts you can possibly do and you will succeed.
Aquarius ascendant with the ascendant lord retrograde Saturn posited in debilitation in the third house and getting full mutual aspect with a debilitated Sun in the ninth house; Jupiter conjunct South Node (Ketu) in the ascendant.
North Node (Rahu) major period ongoing with Saturn sub period and ss period currently till Sep 2022.