To estimate your percentile score for JEE Main 2025, let's consider the expected marks vs percentile analysis. Although the exact percentile for 48 marks isn't available, we can look at the broader trends.

For the January 28 Shift 1 paper, which was reported as the toughest shift, here are some expected marks vs percentile ranges:

- 90 percentile: around 76.7 marks

- 80 percentile: around 47.8 marks

- 70 percentile: around 35.25 marks

- 60 percentile: around 29.1 marks

- 50 percentile: around 24.2 marks

Considering these ranges, a score of 48 marks would likely place you around the 80-85 percentile range. However, please note that this is an estimate based on previous year's data and may vary depending on the overall performance of candidates for the shift.