Agro & Allied Science MCQs for RAS
Practice 20 free agro & allied science multiple choice questions for RAS exam. Instant answers, explanations in Hindi and English, and topic-wise targeted practice.
Master Agro & Allied Science under Applied Science (Rajasthan) for RAS with our curated MCQ set. Every question is sourced from real Rajasthan exam patterns and updated regularly. Switch between Hindi and English anytime. Use this daily to strengthen weak areas before the exam.
RAS — Applied Science (Rajasthan) — Agro & Allied Science
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
What percentage of the national production of Guar is solely contributed by the state of Rajasthan, cementing its absolute monopoly over the crop?
Question 2 of 20
If an administrative zone in Rajasthan receives an average of 600 mm of annual rainfall, which agronomic framework is scientifically the most appropriate and sustainable for implementation?
Question 3 of 20
Match the livestock breed (List-I) with its prominent district of origin/habitation (List-II): List-I A. Sonadi B. Jakhrana C. Shekhawati D. Marwari List-II 1. Alwar, Behror 2. Sikar, Jhunjhunu 3. Jodhpur, Barmer 4. Udaipur, Dungarpur
Question 4 of 20
Consider the following statements regarding Rajasthan's rank in national agricultural production across specific crop categories: 1. It ranks 1st in the production of Coarse Cereals. 2. It ranks 2nd in the production of Gram. 3. It ranks 3rd in the production of Groundnut. Which of the statements given above is/are incorrect?
Question 5 of 20
Which of the following statements correctly evaluates the agricultural dependency on the 'Mawath' phenomenon?
Question 6 of 20
Which agronomic technique specifically aims to break soil hardpans and expose dormant weed roots to intense heat?
Question 7 of 20
Which specific hydrological force is responsible for carving the extensive ravine-laden topography known as 'Bihad' in eastern Rajasthan?
Question 8 of 20
Match List-I (Farming Type) with List-II (Defining Characteristic) and choose the correct code: List-I A. Subsistence Farming B. Commercial Farming C. Mixed Farming D. Precision Farming List-II i. Utilization of IoT, GPS, and GIS for site-specific input application. ii. Production aimed at market capitalization using HYV seeds. iii. Fragmented landholdings focused solely on family consumption. iv. Strategic integration of crop cultivation and livestock rearing.
Question 9 of 20
Which of the following technological interventions successfully transformed Rajasthan into the leading state for Micro-irrigation installations?
Question 10 of 20
Match the District to its corresponding primary Irrigation/Hydrological Source as defined by its Agro-Climatic Zone: List-I (District) A. Hanumangarh B. Pali C. Bikaner D. Sikar List-II (Hydrology/Irrigation) i. Endorheic (internal) drainage system ii. Partial tube-well irrigation iii. Ephemeral streams feeding the Luni River iv. Intensive canal networks (IGNP/Bhakra)
Question 11 of 20
Which of the following definitions correctly identifies the concept of 'Endorheic Drainage' as applied to Zone II-A in Rajasthan's geographic classification?
Question 12 of 20
Consider the following statements regarding the Central Sheep and Wool Research Institute (CSWRI): 1. It is headquartered in Bikaner. 2. It focuses on genomic breeding programs to enhance the quality of apparel wool. 3. It is an ICAR-affiliated research facility. Which of the statements given above is/are correct?
Question 13 of 20
Which of the following districts are officially encompassed within the 'Arid Western' agro-climatic zone (Zone I-A)?
Question 14 of 20
Assertion (A): The livelihoods of people residing in the Arid Western zone (Zone I-A) are predominantly livestock-based rather than agriculture-based. Reason (R): The zone's pedological profile consisting of coarse-textured aeolian soil with high Calcium Carbonate, combined with mere 100-400 mm of rainfall, makes crop cultivation highly unstable. Select the correct option:
Question 15 of 20
The fungal disease White Rust, triggered by the obligate biotrophic pathogen Albugo candida, uniquely targets and severely distorts which specific anatomical structure of the mustard plant?
Question 16 of 20
Which of the following specialized fields under Agro & Allied Science is primarily concerned with the commercial breeding and rearing of fish?
Question 17 of 20
The Humid South Eastern Plain (Zone V) is characterized by which of the following set of attributes?
Question 18 of 20
The unparalleled adaptability of the native livestock genetic wealth is scientifically characterized by its resilience to all of the following challenging parameters EXCEPT:
Question 19 of 20
Which of the following specific groups of elements acts strictly as micronutrients, functioning as critical enzymatic co-factors rather than driving massive primary vegetative growth?
Question 20 of 20