Hi Monish,

With 89 SC rank in TANCET 2019 you can get many good colleges for your mba courses.

Few of the good colleges where you can apply are as follows:-

1.PSG college of Technology,  Coimbatore

2.SRM college, Ramapuram

3.Kumaraguru college, Coimbatore 

4.SRM college of science and technology, Chennai 

5.SVPISTM, Coimbatore  ; etc.

There are many more colleges in which you can apply .

Good luck . 

Dear aspirant, as your sc rank is below 100  you can get a top college but this rank is for 2018 the counselling for 2019 that means this year depend on the latest ranks and cutt off not on the basis of last year rank.

Hope it helps

All the best:)