Original: The tahsil was located at, and had an area of 545 s/O. It was bounded on the east by the Beas River, which divided it from the State of Kapurthala.
Simplified: The tahsil had an area of 545 square miles. To the west was Lahore situated on the Ravi River and east was the Beas River, which divided it from the State of Kapurthala.