There's no single "Centre" 25th-75th percentile SAT score. The 25th-75th percentile range varies significantly depending on the specific college or university. These percentiles represent the range within which the middle 50% of admitted students' SAT scores fall. A highly selective college will have a much higher 25th-75th percentile range than a less selective one.
To find the 25th-75th percentile SAT scores for a specific college, you need to look at that college's Common Data Set (CDS) or its admissions website. The CDS is a standardized report that colleges release containing various admissions data, including SAT score ranges.