| Best Bio Technology Colleges for OC group with Cutoff 112 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 2610 | Namakkal | Muthayammal Engineering College | 112.50 | |
| 2627 | Namakkal | Selvam College Of Technology | 109.50 | |
| 1504 | Tiruvannamalai | Arunai Engineering College | 108.50 | |
| 3847 | Perambalur | Roever College Of Engineering And Technology | 96.50 | |
| 5919 | Sivaganga | St.Michael College Of Engineering & Technology | 87.00 | |
| 1503 | Tiruvannamalai | Arulmigu Meenakshi Amman College Of Engineering | 87.00 | |
| 1417 | Kanchipuram | Shri Andal Alagar College Of Engineering | 87.00 | |
| 4978 | Kanniyakumari | Udaya School Of Engineering | 85.00 | |
| 1127 | Thiruvallur | St.Peter's College Of Engineering And Technology | 85.00 | |
| 4959 | Virudhunagar | Kamaraj College Of Engineering And Technology | 84.00 | |
| 1217 | Thiruvallur | Sree Sastha Institute Of Engineering And Technology | 83.50 | |
| 1514 | Vellore | Sri Nandhanam College Of Engineering And Technology | 81.00 | |
| 1411 | Kanchipuram | Madha Engineering College | 80.00 |