The property-law foundation of the national real-estate salesperson exam — estates and ownership (fee simple, life estates, joint tenancy vs tenancy in common), fixtures vs personal property, encumbrances (easements, liens and their priority, deed restrictions), the four government powers (police power, eminent domain, taxation, escheat), zoning and variances, legal descriptions (metes and bounds, lot and block, the rectangular survey), how title transfers (deed types and their covenants, recording and constructive notice, title insurance, adverse possession), and valuation — the sales-comparison, cost, and income approaches with the appraisal principles behind them. Each question teaches the concept and names the classic confusion (joint tenancy vs tenancy in common, variance vs nonconforming use). Original questions aligned to the public national exam outlines — never real exam items. Keentune is independent study practice, not affiliated with any state real-estate commission or exam vendor, and does not guarantee a pass. Educational only — not legal advice.