Q4531. Which of the following is considered a crucial tool for real-time crop health monitoring in precision farming?
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Q4532. Consider the following statements regarding the Bundi Peasant Movement:
I. It was primarily organized under the leadership of Nayanuram Sharma.
II. A major tragic incident occurred at Dabi village where the state police fired on peasants.
III. The movement completely failed and no administrative concessions were ever granted.
IV. Nanak Ji Bhil lost his life during the police firing at Dabi.
Which of the above statement(s) is/are incorrect?
I. It was primarily organized under the leadership of Nayanuram Sharma.
II. A major tragic incident occurred at Dabi village where the state police fired on peasants.
III. The movement completely failed and no administrative concessions were ever granted.
IV. Nanak Ji Bhil lost his life during the police firing at Dabi.
Which of the above statement(s) is/are incorrect?
Explanation
The Bundi movement was organised by Nayanuram Sharma, and the police fired at Dabi village, where Nanak Ji Bhil lost his life. Statement III is incorrect, because the movement did bring some concessions, and so only III is incorrect.
Q4533. Read the following lists regarding paths to Moksha and select the correct answer using the codes given below:
Codes:
| Path to Moksha | Core Methodology |
|---|---|
| A. Karma Yoga | i. Cultivation of intense love and surrender to the Divine |
| B. Jnana Yoga | ii. Performance of duty without attachment to the results |
| C. Bhakti Yoga | iii. Control of the mind and senses through meditative practices |
| D. Raja Yoga | iv. Pursuit of liberation through true philosophical knowledge and realization |
Explanation
Diverse methodologies exist for attaining spiritual liberation, catering to different human temperaments. One approach emphasizes selfless duty, while another focuses on deep philosophical knowledge. Devotional paths center on love and surrender to a higher power, and meditative practices involve disciplined control over the mind. Each path provides a unique framework for transcending worldly attachments and realizing one’s true eternal nature.
Q4534. Consider the following statements regarding the Deccan Trap region:
I. It is fundamentally of volcanic origin.
II. It is composed predominantly of extensive basaltic rock formations.
III. It covers significant geographical parts of Maharashtra and Gujarat.
IV. The constituent rocks have denuded over time, forming highly fertile regur (black) soil.
V. The primary volcanic formation took place intensely during the Precambrian era.
Which of the above statement(s) is/are correct?
I. It is fundamentally of volcanic origin.
II. It is composed predominantly of extensive basaltic rock formations.
III. It covers significant geographical parts of Maharashtra and Gujarat.
IV. The constituent rocks have denuded over time, forming highly fertile regur (black) soil.
V. The primary volcanic formation took place intensely during the Precambrian era.
Which of the above statement(s) is/are correct?
Explanation
The Deccan Trap is a large volcanic province in west-central India, composed of thick basaltic lava flows. It primarily covers Maharashtra and parts of Gujarat, forming fertile black soil, also known as regur, through millions of years of denudation. However, this volcanic activity occurred during the late Cretaceous period, not the Precambrian era, making it much younger than the underlying shield.
Q4535. Consider the following statements regarding Precision Agriculture in Rajasthan:
I. It helps in managing the acute water scarcity through targeted micro-irrigation.
II. Remote sensing data is utilized to assess soil moisture indices.
III. Soil health cards act as a foundational data source for site-specific nutrient management.
IV. It requires high initial capital investment, which is a barrier for marginal farmers.
V. It advocates for the blind application of universally recommended fertilizer doses.
Which of the above statement(s) is/are correct?
I. It helps in managing the acute water scarcity through targeted micro-irrigation.
II. Remote sensing data is utilized to assess soil moisture indices.
III. Soil health cards act as a foundational data source for site-specific nutrient management.
IV. It requires high initial capital investment, which is a barrier for marginal farmers.
V. It advocates for the blind application of universally recommended fertilizer doses.
Which of the above statement(s) is/are correct?
Explanation
Precision agriculture in Rajasthan utilizes micro-irrigation, remote sensing, and soil health cards for efficient resource management. While these technologies help manage water scarcity and site-specific nutrients, high initial costs remain a barrier for small farmers. It does not advocate for blind fertilizer application; instead, it promotes targeted usage. Thus, the first four statements are correct reflections.
Q4536. On which date did the infamous Dabi massacre take place during the Bundi Peasant Movement, leading to the martyrdom of Nanak Ji Bhil?
Explanation
The Dabi massacre took place on 2 April 1923 in the Bundi (Barad) peasant movement. Nanak Ji Bhil was shot while singing the flag song. The date 17 November 1913 belongs to the Mangarh massacre.
Q4537. In the context of Vedanta philosophy, a person who attains spiritual enlightenment and is free from ignorance, yet continues to live out their remaining biological life, is referred to as:
Explanation
This term describes a person who has attained spiritual enlightenment and liberated themselves from ignorance while still residing in a physical body. Although they continue to live in the world, they are no longer bound by karmic attachments or worldly suffering. They represent the highest ideal of spiritual achievement, demonstrating that ultimate freedom is possible during one’s current earthly existence.
Q4538. Which Constitutional Amendment made it mandatory for the President to declare a National Emergency only on the written advice of the Cabinet?
Explanation
The Forty-fourth Amendment Act of 1978 made it mandatory for the President to declare a National Emergency only after receiving a written recommendation from the Union Cabinet.
Q4539. The black soil region of the Deccan Plateau is considered exceptionally suitable for cotton cultivation primarily because:
Explanation
Black soil, or regur soil, is exceptionally suited for cotton cultivation due to its high clay content and remarkable moisture retention capacity. During the dry season, the soil develops deep cracks, which aid in aeration. This self-ploughing characteristic, combined with its ability to hold water for long periods, provides the ideal conditions required for the sustained growth of cotton crops.
Q4540. Read the following statements regarding Run-of-the-River (RoR) hydroelectric projects and select the correct option:
Statement I: RoR projects generally cause less environmental submergence compared to large reservoir-based dams.
Statement II: RoR projects rely primarily on the natural flow of the river rather than large water storage.
Statement I: RoR projects generally cause less environmental submergence compared to large reservoir-based dams.
Statement II: RoR projects rely primarily on the natural flow of the river rather than large water storage.
Explanation
Run-of-the-River projects are considered more environmentally friendly because they rely on the natural flow of a river rather than creating large water storage reservoirs. By avoiding massive dams, these projects significantly reduce the submergence of land, forests, and local habitats. Therefore, the fundamental design of utilizing natural flow directly results in the advantage of minimized environmental impact and lower ecological disruption.Answer key for these questions
| Q | Correct answer |
|---|---|
| 4531 | (a) Unmanned Aerial Vehicles (Drones) |
| 4532 | (b) III only |
| 4533 | (a) A-ii, B-iv, C-i, D-iii |
| 4534 | (a) I, II, III and IV |
| 4535 | (a) I, II, III, and IV |
| 4536 | (b) 2 April 1923 |
| 4537 | (d) Jivanmukta |
| 4538 | (d) 44th Amendment |
| 4539 | (d) It possesses high moisture retention capacity due to its clayey nature. |
| 4540 | (a) Both Statement I and Statement II are correct, and Statement II explains Statement I. |
Frequently asked questions
How many RAS Prelims practice MCQs are there on RAS Prelims?
This page has 9654 practice MCQs on the RAS Prelims syllabus. Each has the correct answer, and most have an explanation.
How should I practise MCQs for RAS Prelims?
Attempt each question first, then open the answer and read the explanation. Practise one chapter at a time, note the facts you got wrong and revise them. Repeat the chapter after a few days.
Are these actual RAS Prelims past-paper questions?
No. These are practice questions written for the RAS Prelims syllabus. They follow the pattern the exam uses: factual questions, statement-based questions, match-the-list and assertion-reason.