Barely passed but dammit I did it. I feel like I knew a lot more than my score shows, but I also think I rushed a couple towards the end.
Lammle Boson NetSim Online free practice questions Packet tracer
Was what I used to study. Been on and off studying, but the last month I went hard about 10 hours per day 6 days out the week.
Thanks to this sub for the enlightened questions and answers floating round this sub.
Edit: Couple of practice tests I used.
https://www.learncisco.net/test-ccna.php?exam=100-105 (above one is a good one)
These are all ICND1 practice exams