Your charts suggest that you can hold a position of authority in government or in corporate. Currently, your timelines and phase of life is such that you will gain success through obsession in education and obtaining gains through competitive exams. You need to persevere little more, until end of this year - provided your exams are falling in this time frame.
Starting 2023 and until March 2024 - period is not good but will stress you excess in studies and isolation, post which March 2024-February 2025 is a good time to clear exams and get your coveted job.
Until August of 2027, you have a good phase to clear exams and achieve Job and success through them. So keep working and chasing your dreams with best efforts you can give.
Hope this clarifies your query.
Jupiter and Rahu Ketu axis in 10th house suggest authoritative position in career, Lord of 10th and 3rd conjoined in 12th aspected by Mars suggest struggles and efforts before reaching coveted position. Competitive exams is indicative of those struggle.
Mars sitting in 5th house and its dasha currently running will bring vigour and battlefield environment in matters of education and success is focuseed on saturn through 8th aspect and lord of 10th house.
Mars - Jupiter is good, Mars - Saturn is struggle and dissapointment, Mars-Mercury with exchange yoga will help achieve the desired goals.