CORE Coordinates, Scale and Shape
Rajasthan occupies the north-western corner of India, but its internal map is not a simple desert block. Rajasthan Latitudinal-Longitudinal Extent fixes the state between roughly 23°03' to 30°12' north latitude and 69°29' to 78°17' east longitude in official state material; many Rajasthan geography tables round the western longitude to 69°30'E. The south-north reach runs from the Banswara belt to Ganganagar, while the west-east reach runs from the Jaisalmer desert fringe to Dholpur on the Chambal side. The north-south span is about 826 km and the east-west span about 869 km, so climate changes across both latitude and relief. The Tropic of Cancer near Banswara adds a southern tropical edge, while the northern districts face stronger continental and arid influence. Total Area of Rajasthan (Largest Indian State) is the scale anchor: 342,239 sq km, about 10.41 percent of India's geographical area. Since the bifurcation of Madhya Pradesh in 2000, Rajasthan has been India's largest state by area. That large area makes physiographic contrast unavoidable. Jaisalmer and Barmer represent arid dunes and salt depressions; Sirohi and Udaipur bring the high south-western Aravalli; Jaipur, Dausa and Bharatpur sit closer to the eastern alluvial plain; Kota, Bundi, Baran and Jhalawar are tied to the south-eastern plateau and river trough. Coordinates therefore matter because they place every later fact. A question about rainfall, soil, drainage, border districts or crop belts is usually testing this base map. The state is not wide only on paper: the longitudinal spread helps explain the difference between the canal-fed north-west and the Chambal-Banas east, while the latitudinal spread helps explain why Banswara-Dungarpur feel different from Ganganagar-Hanumangarh. The area figure also controls comparison with other states. Rajasthan is larger than Maharashtra, Madhya Pradesh and Uttar Pradesh by area, but its population distribution is far less even because aridity, relief and water access break the state into contrasting belts. A candidate who knows only the area number still misses why the same state contains the Thar Desert, the Abu-Sirohi highland, the Banas plain and the Chambal ravine belt. In this topic, extent is not a decorative opening fact; it is the grid on which every later landform, river, border and district placement sits.