Hello,
NEET exam cannot be compared to AIATS test. Level of AIATS may be different from NEET exam. So, it would be difficult to predict your NEET score. Try to work hard, clear your basics and solve questions. Giving mock tests and solving previous year question paper is essential to score well in the NEET exam and you should aim to score high in the NEET exam to get seat in any decent medical college.
Good Luck!