It's great that you have your KCET PCB marks and your 12th board PCB percentage! To estimate your KCET rank, we need to understand that the ranking process gives equal weightage (50:50) to your KCET score and your 12th board marks in Physics, Chemistry, and Biology.

Here's how we can estimate your rank range:

1. Calculate your KCET Percentage Equivalent: You scored 70 out of a total of 180 marks in KCET PCB. So, your KCET percentage is (70 / 180) * 100 = approximately 38.89%.
2. Consider your 12th Board Percentage: You have 82% in PCB in your 12th boards.
3. Calculate your Final Score for Ranking: The final score used to determine your rank is the average of your KCET percentage equivalent and your 12th board percentage: (38.89 + 82) / 2 = approximately 60.45%.

Now, directly converting this final score to a precise rank is challenging as it depends on the performance of all other candidates in 2025. However, based on previous year's trends and analyses of KCET marks versus rank, a final score in the range of around 60 might place your rank in the range of 20,001 to 40,000 or even beyond .

I hope this helps.

With 70 marks in PCB KCET and 82% in 12th boards , your KCET rank will likely be in the range of 20,000 to 30,000 .

For more precise results, you can check using the official KCET rank predictor tool.