From where did William Lambton start the survey work?ANorthern IndiaBSouthern tip of IndiaCWestern IndiaDEastern IndiaAnswer: B. Southern tip of IndiaRead Explanation:In AD 1800, William Lambton led a survey that started from the southern tip of India for the purpose of mapmaking. Three types of surveys were carried out: the Revenue Survey, the Trigonometric Survey, and the Topographic Survey. The instrument used for the survey was the theodolite. Open explanation in App