What is the last mark and rank who got seat in Karnataka in 2018 neet?

Hey.
Here is a list of Various government medical colleges in Karnataka and their respective cut offs for the previous year for  admission for the general category under the State quota. Hence you would require a range of marks around this for a fair chance of admission under the State quota.
1. Raichur Institute of Medical Sciences, Raichur- 48,010, 451
2. Shimoga Institute of Medical Sciences, Shimoga- 33,497, 482
3. Bidar Institute of Medical Sciences, Bidar- 37,651, 472
4. Hassan Institute of Medical Sciences, Hassan, 38,934, 470
5. Mandya Institute of Medical Sciences, Mandya, 28,797, 493
6. Belagavi Institute of Medical Sciences, Belagavi, 40,263, 467
7.Karnataka Institute of Medical Sciences, Hubli, 20,393, 517
8. Vijaynagar Institute of Medical Sciences, Bellary, 72,292, 411
9. Bangalore Medical College and Research Institute, Bangalore, 5,905, 576
10. Gadag Institute of Medical Sciences, Mallasamudra, Mulgund Road, Gadag, 57,532, 434
11. Employees State Insurance Corporation (ESIC) Medical College, Gulbarga, 65,029, 422
12. Koppal Institute of Medical Sciences, Koppal- 83,398, 395
12. Employees State Insurance Corporation (ESIC) Medical College, Bangalore, 29,832, 491
13. Kodagu Institute of Medical Sciences, Kodagu, 78,203, 402
14. Chamrajanagar Institute of Medical Sciences, Karnataka- 78,536, 402
15. Karwar Institute of Medical Sciences, Karwar- 78,467, 402
16.Gulbarga Institute of Medical Sciences, Gulbarga- 43,441, 460
17. Government Medical College, Mysore- 12,61
Here is a list of all the government medical colleges in Karnataka and their respective cut offs in tge previous year for the general category under the All India quota. Considering your marks you seem to have less chances in Karnataka for a government college. Hence you would require a range of marks around this for a fair chance of admission here under the All India quota
Raichur Institute of Medical Sciences, Raichur
7,763
565
Shimoga Institute of Medical Sciences, Shimog
6,896
570
Bidar Institute of Medical Sciences, Bidar
7,686
566
Hassan Institute of Medical Sciences, Hassan
6,584
572
Mandya Institute of Medical Sciences, Mandya
6,179
574
Belagavi Institute of Medical Sciences, Belagavi
6,649
571
Karnataka Institute of Medical Sciences, Hubli
5,847
576
Vijaynagar Institute of Medical Sciences, Bellary
7,131
569
Bangalore Medical College and Research Institute, Bangalore
1,789
613
Gadag Institute of Medical Sciences, Mallasamudra, Mulgund Road, Gadag
7935
565
Employees State Insurance Corporation (ESIC) Medical College, Gulbarga
7,240
568
Koppal Institute of Medical Sciences, Koppal
7,929
565
Employees State Insurance Corporation (ESIC) Medical College, Bangalore
5,730
577
Kodagu Institute of Medical Sciences,Kodagu
7,258
568
Chamrajanagar Institute of Medical Sciences, Karnataka
7,778
565
Karwar Institute of Medical Sciences, Karwa
7,936
565
Gulbarga Institute of Medical Sciences, Gulbarga
7,792
565
Government Medical College, Mysore
4,368
587
Best of luck