If you've ever bought or sold property in Pakistan, you've run into this problem: land size gets quoted in marla , kanal , square feet , or gaj (square yards) — often interchangeably, depending on who you're talking to. A property dealer might tell you a plot is "5 marla," while the registry documents list it in square yards, and a buyer coming from a different city might only think in gaj. That mismatch causes real confusion — and sometimes real money lost — during property deals. So...