Rajasthan Geography Questions

The correct answer is 1-C, 2-B, 3-D, 4-A.

Key Points

Important Points

• Aravali Mountain Region-
  • Its Geographical structure is firstly explained by A.M.Heran in 1923 AD.
  • It is compared with American Aplesian Mountain.
  • The Aravali Range is a northeast-southwest trending organic belt that is located in the northwestern part of the Indian Peninsula.
  • It extends in Rajasthan from 23° 20' north axis to 28° 20' north axis and 72° 10' eastern longitude to 77° eastern longitude.

The correct answer is Dausa.

• As per the 2011 census, the Dausa district has the lowest percentage of the urban population.
• Of the total population of Rajasthan state, around 75.13 per cent live in the villages of rural areas.
  • In actual numbers, males and females were 26,641,747 and 24,858,605 respectively.
  • The total population of rural areas of Rajasthan state was 51,500,352.

Key Points

Top 5 Districts of Rajasthan having highest Rural population

Bottom 5 Districts of Rajasthan having the lowest Rural population

The correct answer is 39%.

• The Delhi–Mumbai Industrial Corridor Project is a planned industrial development project between Delhi and Mumbai.
• The DMIC project was launched in pursuance of an MOU signed between the Government of India and the Government of Japan in December 2006.
• It covers 6 states
• The investments will be spread across the 1,500 km long Western Dedicated Freight Corridor which will serve as the industrial corridor's transportation backbone.
• It includes 24 industrial regions, eight smart cities, two international airports, five power projects, two mass rapid transit systems, and two logistical hubs.
• The eight investment regions proposed to be developed in Phase I of DMIC are

1. Dadri - Noida - Ghaziabad (in Uttar Pradesh)
2. Manesar - Bawal (in Haryana) 
3. Khushkhera - Bhiwadi - Neemrana and Jodhpur - Pali - Marwar (in Rajasthan) 
4. Pithampur - Dhar - Mhow (in Madhya Pradesh)
5. Ahmedabad - Dholera
6. Special Investment Region (in Gujarat)-Gate
7. Aurangabad Industrial City (AURIC)
8. Dighi Port Industrial Area in Maharashtra.

Key Points 

• The project has received a major boost from India and Japan, due to an agreement to set up a project development fund with an initial size of ₹1,000 crore
• The Japanese and Indian governments are likely to contribute equally. 

The correct answer is Bikaner- Ganganagar district - Tungsten.

• Bikaner- Ganganagar District:
  • Fields are located in the northern part of Rajasthan.
  • Gypsum is produced here in great quantity.
  • Jamsar is the major centre of production.
  • Most of the gypsum of Jamsar is now sent to the chemical fertilizer factory of Sindri in Bihar.

Additional Information

•  Nimla-Raisalo area - Iron ore:
  • Deposits of iron ore are around Nimla village.
  • Other places of iron deposits around this region are Bhangarh, Ratnapura, Rajgarh and Tohla.
• Chauth-ka-Barwara - zinc, and lead:
  • Northern-Eastern Rajasthan has zinc and lead deposit.
  • In this region, there are two major areas, known as Chauth-ka-Barwara in Sawai Madhopur and Gurha Kishori Das in Alwar district.
• Khetri-Singhana Belt - Copper:
  • It is a copper extraction belt of Rajasthan.
  • These are located in Maonda railway station.
  • Copper ore is extracted from these mines in this region, i.e., Madan Kudan mines, Kolihan mines,  Banawas mines, Barkhera mines, and others. 

The correct answer is Typical orientation of the Aravalli range

Key Points

• The typical orientation of the Aravalli Range is the root cause of scant rain in Rajasthan.
• Rajasthan receives scanty rainfall.
• The two main reasons are:
  • The Bay of Bengal branch of the Indian monsoon loses its moisture by the time it reaches the north-western part of India where Rajasthan is located.
  • And the Arabian sea branch of the monsoon flows parallel to the Aravalli Mountains and reach the northern part of India but does not shed moisture over Rajasthan.

Additional Information

• About Rajasthan:
  • Established: 30 March 1949
  • Districts: 33
  • Area: 3,42,239 Sq. Km.
  • Located between 23 30’ and 30 11’ North latitude and 69 29’ and 78 17’ East longitude.
  • It shares an international border with Pakistan and a national boundary with 5 states of India including Punjab, Haryana, Uttar Pradesh, Madhya Pradesh and Gujarat.

The correct answer is Junagadh - Bundi.

• Junagadh - Bundi pairs of the district with the fort and its location is not correctly matched.

​Key Points

• Junagadh Fort
  • Junagarh Fort is a fort located in the Bikaner, Rajasthan.
  • The fort was originally called Chintamani and was renamed Junagarh or "Old Fort" in the early 20^th century when the ruling family moved to Lalgarh Palace outside the fort limits.
  • It is one of the few major forts in Rajasthan which is not built on a hilltop. 

Additional Information

• Kumbhalgarh fort
  • The fort of Kumbhalgarh, in its current shape and form, was a creation of Mewar's ruler Kumbha in the 15th century. 
  • It is located in Rajasmand.
• Mehrangarh Fort
  • Mehrangarh is located in Jodhpur, Rajasthan.
  • It is one of the largest forts in India.
  • Built around 1459 by Rao Jodha.
• Ranthambore Fort
  • Ranthambore Fort is located in Sawai Madhopur, 
  • King Jayant, also a Chauhan Rajput, built the Ranthambore Fort during 1110 AD.

The correct answer is In the districts of Ganganagar & Hanumangarh.

Key Points

• 'Ghagghar ka Maidan' is situated in the districts of Ganganagar and Hanumangarh.
• The Ghaggar-Hakra River is an intermittent river in India and Pakistan that flows only during the monsoon season.
  • The river is known as Ghaggar in India, before the Ottu barrage, and as the Hakra in Pakistan, downstream of the barrage, ending in the Thar desert.
• In pre-Harappan times the Hakra was a tributary of the Sutlej.
  • It is still connected to this paleochannel of the Sutlej, and possibly the Yamuna, which ended in the Nara River, presently a delta channel of the Indus River joining the sea via Sir Creek.

Additional Information

• The Ghaggar is an intermittent river in India, flowing during the monsoon rains.
  • It originates in the village of Dagshai in the Shivalik Hills of Himachal Pradesh at an elevation of 1,927 meters (6,322 ft) above mean sea level and flows through Punjab and Haryana states into Rajasthan just southwest of Sirsa, Haryana, and by the side of Talwara Lake in Rajasthan.
  • Dammed at Ottu barrage near Sirsa, Ghaggar feeds two irrigation canals that extend into Rajasthan.
• The main tributaries of the Ghaggar are the Kaushalya river, Markanda, Sarsuti, Tangri and Chautang.
• The Kaushalya river is a tributary of Ghaggar river on the left side of Ghaggar-Hakra,
• It flows in the Panchkula district of Haryana state of India and confluences with Ghaggar river near Pinjore just downstream of Kaushalya Dam.

The correct answer is Parabolic.

Key Points

• Parabolic dunes and sand sheets are widely distributed and are dominant classes in the Thar Desert.
• Other classes of land cover observed were canal, saline area, salt lake, and protected plantation.
• The Thar desert is the most fragile ecosystem of India.
  • The Luni River is the only river integrated into the desert.
• Rainfall is limited to 100–500 mm (4–20 inches) per year.
• Its low and uncertain rainfall, high temperatures, high wind speeds, and a rolling sandy topography dominated by 10 to 40 m high Sand dunes.
• In the western part of Rajasthan in India and adjoining part of Pakistan, between the Aravalli Hill Ranges and the adjoining Indus valley.

Important Points

• Five types of sand dune classes were observed: parabolic, barchan, longitudinal, transverse, and sand sheet.

The correct answer is 740 meters.

• The approximate height of Dhosi hill above sea level is 740 meters.

Key Points

• Dhosi hill
  • ​Dhosi Hill is an extinct volcano.
  • It is standing alone at the northwest end of the Aravalli mountain range, of which it is a part, with height varying from about 345 to 470 meters from the surrounding land.
  • It is 740 meters from sea level. 
  • Dhosi Hill is located on the borders of Haryana and Rajasthan.

Additional Information

Top 3 Major mountain peaks of the Aravali Ranges of Rajasthan:

The correct answer is Pali.

Key Points

• Pali shares its land boundaries with 8 districts of Rajasthan:- 
  • Jodhpur
  • Barmer
  • Jalore
  • Sirohi
  • Udaipur
  • Rajsamand
  • Ajmer and Nagaur.  

Additional Information

• Pali is one of the 33 districts of Rajasthan.
  • Before the formation of Rajasthan, this district was a part of Jodhpur State.
  • The district takes its name from the town of Pali which is also the headquarters of the district administration.
  • This district has its old age historical presence; In the Vedic age, Maharishi Javali stayed in this area, for meditation and interpretation of Vedas.
• As a part of the ancient Arbuda Provinces, this area was known as Ball-Desh. During the Kushana Age, King Kanishka had conquered the Rohat & Jaitaren area, part of today’s Pali district, in 120 AD.
• The Chalukyas king Harshvardhan also conquered Bhinmal and most of the parts of the present Rajasthan.
• As a part of the adjoining Mewar region where Rajputs were the ruler, still, Pali was ruled by the Brahmins, with the patronage of neighboring Rajput rulers, remained peaceful and progressive.