Just listen to it. First of all, great job! Second, what program do you use? Third, what genre of beats are you going for? Anyways here's what I think of each track.
1. Auxiliary -I really enjoyed everything about this beat except something about the beat wasn't pleasing sounding. Idk how else to put it. Just like a little piece of percussion that bugs me. Also it lacks some bass.
2. Scientography - I like how bold and robust this one sounds. Slightly aggressive but still crisp. This one I think needs a little remastering. Like bring down the hi-hats a tad and boost the mid some.
3. My favorite track was this one definitely. I like how you used the toms. And the base track was the best out of all three.
I liked how cohesive they were. Keep up the good work