Q101. Identify the incorrect pair regarding irrigation and agriculture terms in Rajasthan.
Rajasthan Economy: RAS Prelims MCQs
721 RAS Prelims practice MCQs on the economy of Rajasthan are on this page, in 11 chapters. They cover the macro overview and State budget, agriculture, industry, the service sector, energy and transport infrastructure, rural development and Panchayati Raj, the State Finance Commission, education, health and the major welfare schemes. Each question has an answer and an explanation.
Practice questions based on the RPSC RAS Prelims syllabus. They follow the exam pattern but are not past-paper questions.
Showing 101–110 of 721 questions
Browse Rajasthan Economy chapters
Q102. Approximately what percentage of the net sown area in Rajasthan is currently under assured irrigation?
Explanation
While irrigation facilities have expanded, a significant portion of Rajasthan’s agriculture remains dependent on rainfall. Currently, only about 30 to 35 percent of the net sown area in the state has access to assured irrigation from canals, wells, or tanks. This highlights the ongoing challenge of water scarcity and the need for further development of water-efficient agricultural practices and infrastructure.
Q103. Read the following statements about the impact of irrigation practices in Rajasthan:
I. Excessive canal irrigation in parts of the IGNP command area has led to waterlogging.
II. Soil salinity and alkalinity have decreased in areas facing waterlogging.
III. Gypsum is frequently applied to reclaim alkaline soils in the state.
IV. Drip and sprinkler systems drastically reduce evaporation losses compared to flood irrigation.
V. The state government mandates the use of micro-irrigation for crops sown in the command area of the Narmada Canal Project.
Which of the above statements is incorrect?
I. Excessive canal irrigation in parts of the IGNP command area has led to waterlogging.
II. Soil salinity and alkalinity have decreased in areas facing waterlogging.
III. Gypsum is frequently applied to reclaim alkaline soils in the state.
IV. Drip and sprinkler systems drastically reduce evaporation losses compared to flood irrigation.
V. The state government mandates the use of micro-irrigation for crops sown in the command area of the Narmada Canal Project.
Which of the above statements is incorrect?
Explanation
Excessive irrigation in canal command areas has caused waterlogging and a rise in the water table, known as the ‘Sem’ problem. Statement two is incorrect because this waterlogging actually increases soil salinity and alkalinity rather than decreasing it. Gypsum is indeed used for soil reclamation, and micro-irrigation is promoted and sometimes mandated to prevent these negative environmental impacts in the state.
Q104. Read the following statements regarding drought in Rajasthan:
I. Meteorological drought occurs when there is a significant deficiency in actual rainfall compared to normal rainfall.
II. Hydrological drought refers to the depletion of surface and groundwater resources.
III. Agricultural drought is defined solely by the failure of the winter monsoon in the state.
Which of the above statements are correct?
I. Meteorological drought occurs when there is a significant deficiency in actual rainfall compared to normal rainfall.
II. Hydrological drought refers to the depletion of surface and groundwater resources.
III. Agricultural drought is defined solely by the failure of the winter monsoon in the state.
Which of the above statements are correct?
Explanation
Meteorological drought is characterized by a lack of rainfall, while hydrological drought involves the drying up of water bodies and groundwater. Both statements are correct descriptions of these phenomena. However, agricultural drought is defined by soil moisture deficiency that prevents crop growth during any season, not just the failure of the winter monsoon, making the third statement inaccurate in its scope.
Q105. Which of the following is considered the primary anthropogenic cause of desertification and soil degradation in western Rajasthan?
Explanation
Human activities significantly accelerate desertification in western Rajasthan. Overgrazing by large livestock populations removes the protective vegetation cover, leaving the sandy soil vulnerable to wind erosion. Similarly, deforestation for fuel and timber further destabilizes the land. These factors, combined with fragile ecological conditions, lead to the expansion of desert-like landscapes and the degradation of productive agricultural soil over time.
Q106. Choose the correct sequence of the following regions of Rajasthan based on their vulnerability to drought, from highest vulnerability to lowest vulnerability.
Explanation
Drought vulnerability in Rajasthan follows a clear geographical gradient. The western arid region faces the highest risk due to extremely low and erratic rainfall. The semi-arid central region has a moderate risk. In contrast, the south-eastern plateau, which receives relatively higher and more consistent rainfall along with better soil moisture retention, is the least vulnerable among these three distinct geographic zones.
Q107. Consider the following scenario: An agricultural extension officer suggests planting shelterbelts and windbreaks in a farm located in Jaisalmer. Which specific issue of land degradation is the officer primarily trying to mitigate?
Explanation
In the hyper-arid environment of Jaisalmer, high-velocity winds are a primary driver of land degradation. Shelterbelts and windbreaks, consisting of rows of trees or shrubs, are planted to break the wind’s force. This helps prevent the erosion of fertile topsoil and stops the movement of sand dunes into agricultural fields, thereby protecting the land and maintaining its limited productive capacity.
Q108. Read the following statements regarding agricultural marketing in Rajasthan:
I. e-NAM (National Agriculture Market) integrates existing APMC mandis to create a unified national market.
II. Storage and warehousing deficits often force small farmers in Rajasthan into distress sales.
III. The Directorate of Agricultural Marketing regulates the operations of mandis in the state.
IV. Cooperative marketing societies play no role in agricultural marketing in Rajasthan.
Which of the above statements is/are incorrect?
I. e-NAM (National Agriculture Market) integrates existing APMC mandis to create a unified national market.
II. Storage and warehousing deficits often force small farmers in Rajasthan into distress sales.
III. The Directorate of Agricultural Marketing regulates the operations of mandis in the state.
IV. Cooperative marketing societies play no role in agricultural marketing in Rajasthan.
Which of the above statements is/are incorrect?
Explanation
Marketing systems in Rajasthan are evolving through digital integration via e-NAM and regulation by the Directorate of Agricultural Marketing. Statement four is incorrect because cooperative marketing societies actually play a significant role in the state. They assist in the procurement, storage, and sale of agricultural produce, providing an alternative channel that helps farmers avoid distress sales and obtain better market prices.
Q109. Which of the following is NOT a recognized cause of soil degradation in the agricultural lands of Rajasthan?
Explanation
Soil degradation in Rajasthan is driven by factors like wind erosion in the west, water erosion in the Chambal ravines, and salinity due to unscientific irrigation. However, the application of farmyard manure is a positive agricultural practice. It improves soil structure, enhances water retention, and increases organic matter content, thereby helping to restore and maintain soil health rather than causing degradation.
Q110. Identify the correct statement regarding drought management programs in Rajasthan.
Explanation
The Drought Prone Area Programme is a key initiative designed to mitigate the long-term impact of water scarcity. It focuses on water harvesting, soil conservation, and promoting sustainable land use practices. Statements about full state funding for DDP or total eradication of drought impacts are factually incorrect, as these programs often involve central assistance and drought remains a recurring challenge in Rajasthan.Answer key for these questions
| Q | Correct answer |
|---|---|
| 101 | (b) Zaid - Agriculture dependent solely on winter rainfall (Mawath) |
| 102 | (c) Around 30 to 35 percent |
| 103 | (b) II only |
| 104 | (a) I and II only |
| 105 | (b) Overgrazing by livestock and deforestation |
| 106 | (a) Western Arid Region Semi-Arid Region South-Eastern Plateau |
| 107 | (d) Wind erosion and sand dune shifting |
| 108 | (c) IV only |
| 109 | (b) Extensive application of farmyard manure (FYM) |
| 110 | (d) The Drought Prone Area Programme (DPAP) aims to minimize the adverse effects of drought on crops, livestock, and land productivity. |
Key facts from Rajasthan Economy
- The RPSC syllabus lists the economy of Rajasthan as the second part of the Economy paper.
- Many questions ask for a Rajasthan-specific fact: a scheme, a year, a district or an institution.
- The State budget chapter tests terms such as revenue deficit and fiscal deficit through the FRBM Act and the State’s debt.
- Infrastructure chapters cover solar and wind energy, DISCOM finances, highways, the DMIC and the Jaipur Metro.
- The national economy chapters are on the Indian Economy page.
Frequently asked questions
How many RAS Prelims practice MCQs are there on Rajasthan Economy?
This page has 721 practice MCQs on Rajasthan Economy. Each has the correct answer, and most have an explanation.
Which chapters does the Rajasthan economy set cover?
Eleven chapters: macro overview and State budget; agriculture; industry; the service sector; energy infrastructure; transportation and communication; rural development and Panchayati Raj; State Finance Commission and fiscal devolution; education; health; and the major welfare schemes of the Rajasthan Government.
Is the Rajasthan economy in the RAS Prelims syllabus?
Yes. RPSC lists the economy of Rajasthan as the second part of the Economy paper, after economic concepts and the Indian economy, so both parts are examined in the same paper.
How can I prepare the Rajasthan economy chapters?
Keep a list of schemes with their year, objective and target group, and a list of district-wise crops and industries. Attempt each chapter, read the explanation of every miss and revise the list a few days later.