Rajasthan: Geography and Economy

1. Land, Districts and Physical Features

Rajasthan is India's largest state by area. Its land ranges from the sand dunes of the Thar to the old Aravalli hills and the fertile eastern plains. This lesson covers size, districts and the main physical regions.

Size, location and borders

• Area: about 3,42,239 sq km, roughly 10.4% of India. Rajasthan became the largest state by area in 2000, when Chhattisgarh was carved out of Madhya Pradesh.
• It borders Pakistan on the west (about 1,070 km). Four districts touch the international border: Sri Ganganagar, Bikaner, Jaisalmer and Barmer.
• Neighbouring states: Punjab, Haryana, Uttar Pradesh, Madhya Pradesh and Gujarat.
• The Tropic of Cancer passes through the southern tip of the state, in Banswara district.
• Population (Census 2011): about 6.85 crore. Jaipur is the capital and the most populous district; Jaisalmer is the largest district by area.

Districts and divisions

• In August 2023 the then state government created 17 new districts and 3 new divisions (Banswara, Pali and Sikar), taking the total to 50 districts and 10 divisions.
• On 28 December 2024 the present government cancelled 9 of these new districts and the 3 new divisions.
• The 9 cancelled districts: Dudu, Kekri, Shahpura, Neem Ka Thana, Sanchore, Anupgarh, Gangapur City, Jaipur Rural and Jodhpur Rural.
• The 8 new districts that remain: Balotra, Beawar, Deeg, Didwana-Kuchaman, Kotputli-Behror, Khairthal-Tijara, Phalodi and Salumber.
• Present total: 41 districts in 7 divisions: Jaipur, Jodhpur, Ajmer, Udaipur, Kota, Bikaner and Bharatpur.

Physical regions

• The Aravalli range is among the oldest fold mountains in the world. It runs from south-west to north-east across the state.
• Guru Shikhar (about 1,722 m) on Mount Abu in Sirohi district is the highest peak of the Aravallis and of Rajasthan. Mount Abu is the state's only hill station.
• West of the Aravallis lies the Thar (Great Indian Desert), with sand dunes, very low rainfall and inland drainage.
• East of the Aravallis are the fertile plains of the Banas and Chambal basins. The south-east has the Hadoti plateau (Kota, Bundi, Baran, Jhalawar) with black soil.

💡 Draw a rough map of Rajasthan and mark the Aravalli line diagonally. Put the Thar to its west and the Chambal-Banas plains to its east. Most geography questions become easy after this.

📝 5-question quiz on this lesson: enrol free to take it and track your score.

2. Rivers, Lakes, Climate and Wildlife

Water is precious in Rajasthan. Its rivers, lakes and the Indira Gandhi Canal shape where people live and farm. The state also has famous tiger reserves and wetlands. This lesson covers these topics.

Rivers

• Chambal: rises near Mhow in Madhya Pradesh, enters Rajasthan near Chaurasigarh, and flows past Kota. Dams: Gandhi Sagar (MP), Rana Pratap Sagar (Rawatbhata), Jawahar Sagar and the Kota Barrage. It joins the Yamuna in Uttar Pradesh.
• Banas: rises in the Khamnor hills near Kumbhalgarh and flows entirely within Rajasthan, so it is the longest river wholly inside the state. The Bisalpur dam on the Banas (Tonk) supplies water to Jaipur and Ajmer. It joins the Chambal near Rameshwar (Sawai Madhopur).
• Mahi: rises in Madhya Pradesh, enters Rajasthan in Banswara and flows into the Gulf of Khambhat. It crosses the Tropic of Cancer twice. The Mahi Bajaj Sagar dam is on this river.
• Luni: rises near Ajmer (Nag Pahar), flows south-west and ends in the Rann of Kutch without reaching the sea. Its water becomes salty after Balotra.
• The Ghaggar in Hanumangarh is another river of inland drainage; it is often linked with the ancient Saraswati.

Lakes and the canal

• Sambhar Lake, about 80 km south-west of Jaipur, is the largest inland saline lake in India and a major salt source. Didwana and Pachpadra are other salt lakes.
• Freshwater lakes: Jaisamand (Dhebar) and Pichola and Fateh Sagar (Udaipur), Rajsamand, Anasagar (Ajmer), Nakki Lake (Mount Abu) and the sacred Pushkar lake.
• The Indira Gandhi Canal (earlier Rajasthan Canal) starts from the Harike Barrage at the meeting of the Sutlej and Beas in Punjab. Its length including the feeder is about 649 km.
• The canal irrigates and supplies drinking water to north-western districts such as Sri Ganganagar, Hanumangarh, Bikaner, Jaisalmer and Barmer.

Climate

• Most of the state is arid or semi-arid. Rainfall falls from about 100 mm in the far west to over 900 mm in the south-east.
• Jaisalmer gets the least rain. Among districts, Jhalawar in the south-east gets the most; as a single place, Mount Abu gets the most rain and is also the coolest place.
• Phalodi recorded about 51 degrees Celsius in May 2016, one of the highest temperatures recorded in India.
• Hot dusty winds called 'loo' blow in summer. Light winter rain from western disturbances is called 'mawath'.

Tiger reserves, parks and Ramsar sites

• Rajasthan has five tiger reserves: Ranthambore (Sawai Madhopur), Sariska (Alwar), Mukundra Hills (Kota region), Ramgarh Vishdhari (Bundi) and Dholpur-Karauli. A sixth at Kumbhalgarh has been proposed.
• Sariska lost all its tigers by 2005; tigers were moved there from Ranthambore from 2008, the first tiger relocation of its kind in India.
• Keoladeo National Park, Bharatpur, is a famous bird sanctuary. It is a UNESCO World Heritage Site (1985) and a Ramsar site (1981).
• Rajasthan's Ramsar sites: Keoladeo, Sambhar Lake (1990), and Khichan (Phalodi) and Menar (Udaipur), both added on 4 June 2025. Khichan is known for demoiselle cranes (kurja).
• Desert National Park (Jaisalmer-Barmer) protects the Great Indian Bustard (Godawan), the state bird. Tal Chhapar (Churu) is known for blackbuck. State tree: Khejri; state flower: Rohida.

💡 For rivers, remember one dam and one 'special fact' each: Chambal - Rana Pratap Sagar; Banas - Bisalpur; Mahi - Tropic twice; Luni - salty, Rann of Kutch.

📝 5-question quiz on this lesson: enrol free to take it and track your score.

3. Economy: Minerals, Energy, Agriculture and Tourism

Rajasthan is called a 'museum of minerals'. It is also a leader in solar power, a big producer of bajra, mustard and guar, and one of India's top tourist states. This lesson covers these sectors and the latest budget numbers.

Minerals

• Lead and zinc: Rampura Agucha (Bhilwara) and Zawar (Udaipur). Rampura Agucha, run by Hindustan Zinc, is one of the world's largest zinc mines.
• Copper: Khetri (Jhunjhunu), run by Hindustan Copper. Rock phosphate: Jhamarkotra (Udaipur).
• Marble: Makrana marble was used in the Taj Mahal; Rajsamand also has big marble mines. Kota stone and Dholpur red sandstone are well known.
• Rajasthan is the main producer of gypsum (Bikaner, Nagaur, Barmer region) and almost the only producer of wollastonite (Sirohi, Dungarpur, Ajmer).
• Lignite is found at Palana (Bikaner) and Giral (Barmer).

Oil and energy

• Crude oil was found in the Barmer basin; the Mangala field was discovered in 2004 by Cairn and production started in 2009. It is now run by Vedanta (Cairn Oil and Gas).
• The HPCL Rajasthan Refinery at Pachpadra (Balotra district), a joint venture of HPCL and the state government, is a 9 million tonnes per year refinery-cum-petrochemical complex. It was inaugurated by the Prime Minister on 4 July 2026 after long delays.
• Bhadla Solar Park in western Rajasthan (about 2,245 MW) is one of the largest solar parks in the world. Rajasthan is a leading state in installed solar power. Jaisalmer is a major wind-energy area.
• Rawatbhata (Chittorgarh) has the Rajasthan Atomic Power Station. On 25 September 2025 the Prime Minister laid the foundation stone of the Mahi Banswara Rajasthan Atomic Power Project in Banswara.

Agriculture, livestock and tourism

• Rajasthan is India's top producer of bajra (pearl millet), rapeseed-mustard and guar (cluster bean). It also grows a lot of isabgol, cumin and coriander.
• Main kharif crop: bajra. Main rabi crops: wheat, mustard and gram. Much of the farming depends on rain and groundwater.
• Rajasthan has a very large livestock population and most of India's camels. The camel is the state animal (livestock category).
• Tourism: Jaipur forms the 'Golden Triangle' with Delhi and Agra. The luxury train 'Palace on Wheels' runs through Rajasthan.

Budget 2026-27 and GSDP

• The 2026-27 budget was presented on 11 February 2026 by Deputy Chief Minister and Finance Minister Diya Kumari.
• Total expenditure is about Rs 6.11 lakh crore including debt repayment (about Rs 4.06 lakh crore excluding it), as per PRS Legislative Research.
• GSDP for 2026-27 is estimated at about Rs 21.52 lakh crore at current prices. The fiscal deficit target is 3.7% of GSDP.
• New announcements included the Mukhyamantri Yuva Swarojgar scheme (interest subsidy on loans up to Rs 10 lakh) and a higher loan limit of Rs 1.5 lakh under the Lakhpati Didi scheme.

💡 Link each mineral to one district and one company: zinc - Bhilwara - Hindustan Zinc; copper - Jhunjhunu - Hindustan Copper; oil - Barmer - Cairn. Three facts in one line are easy to recall.

📝 5-question quiz on this lesson: enrol free to take it and track your score.