Q4471. Why are the Khadar soils universally considered to be more fertile than the Bhangar soils in the northern plains?
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Q4472. Which solar park holds the distinction of being one of the largest solar parks in the world by capacity, located in Rajasthan?
Explanation
Bhadla Solar Park, located in the Jodhpur district of Rajasthan, is recognized as one of the largest solar parks in the world by total capacity. Its vast expanse and high solar insolation make it a cornerstone of India’s renewable energy goals. While other parks like Pavagada and Kurnool are significant, Bhadla stands out for its massive scale and contribution to solar power.
Q4473. Integrated Pest Management (IPM) advocates for which of the following approaches?
Explanation
Integrated Pest Management is a sustainable approach that utilizes a combination of biological, cultural, physical, and chemical tools. The goal is not total eradication but keeping pest populations below the level where they cause significant economic damage. This method prioritizes environmental safety and minimizes the use of synthetic pesticides. By integrating various strategies, farmers achieve long-term pest control.
Q4474. Identify the correctly matched pair of the leader and the newspaper used to nationalize the local peasant grievances.
Explanation
Ganesh Shankar Vidyarthi played a pivotal role in the Bijolia movement by publishing regular reports in his Kanpur-based newspaper, Pratap. This publication was instrumental in transforming a local agrarian struggle into a national issue. Through his writings, Vidyarthi brought the plight of the Bijolia peasants to the attention of national leaders like Mahatma Gandhi, gaining widespread sympathy for their cause.
Q4475. What is the maximum period for which President’s Rule under Article 356 can be extended continuously in a state (subject to specific conditions being met)?
Explanation
President’s Rule under Article 356 can be extended for a maximum of three years. Initially, it is approved for six months and can be renewed. However, extensions beyond one year are subject to specific conditions: a National Emergency must be in force, or the Election Commission must certify that holding state elections is difficult due to certain prevailing circumstances in the state.
Q4476. Read the given statements and select the correct option.
Statement I: The Western Plains of India, encompassing large parts of Punjab and Haryana, are heavily dominated by the doabs of the Indus river system.
Statement II: This region strategically acts as a major water divide between the Indus and the Ganga river systems.
Statement I: The Western Plains of India, encompassing large parts of Punjab and Haryana, are heavily dominated by the doabs of the Indus river system.
Statement II: This region strategically acts as a major water divide between the Indus and the Ganga river systems.
Explanation
The Western Plains, primarily covering Punjab and Haryana, are dominated by the fertile doabs, which are land tracts situated between the tributaries of the Indus river. Simultaneously, this region serves as a crucial hydrological divide between the Indus and the Ganga drainage systems. It prevents the waters of the two major river basins from mixing, directing them towards different seas.
Q4477. Consider the following statements regarding solar energy initiatives in India:
I. The National Solar Mission was launched to establish India as a global leader in solar energy.
II. The International Solar Alliance (ISA) is headquartered in Gurugram, India.
III. PM-KUSUM scheme aims at promoting rooftop solar installations in urban households exclusively.
Which of the above statement(s) is/are correct?
I. The National Solar Mission was launched to establish India as a global leader in solar energy.
II. The International Solar Alliance (ISA) is headquartered in Gurugram, India.
III. PM-KUSUM scheme aims at promoting rooftop solar installations in urban households exclusively.
Which of the above statement(s) is/are correct?
Explanation
The National Solar Mission was launched to position India as a global leader in solar energy through ambitious capacity targets. Complementing this, the International Solar Alliance is headquartered in Gurugram, India, fostering global cooperation. The PM-KUSUM scheme, however, focuses on solarizing the agricultural sector and providing energy security to farmers rather than being exclusive to urban household rooftop installations.
Q4478. In the context of IPM, what does the term ‘Economic Threshold Level’ (ETL) signify?
Explanation
In the context of Integrated Pest Management, the Economic Threshold Level represents a specific pest density. At this point, control measures must be initiated to prevent the population from reaching the Economic Injury Level. Monitoring this threshold helps farmers decide when intervention is necessary, avoiding unnecessary pesticide applications. This concept is fundamental for making economically sound and responsible decisions.
Q4479. What was the direct effect of Vijay Singh Pathik’s growing revolutionary activities in the initial years of his arrival in Rajasthan?
Explanation
Due to his involvement in revolutionary activities and the Lahore Conspiracy Case, Vijay Singh Pathik was arrested by the British authorities. He was subsequently imprisoned in the Todgarh Fort in the Ajmer-Merwara region. His exile and imprisonment were direct consequences of his efforts to organize an armed rebellion against colonial rule, after which he escaped and shifted to peasant activism.
Q4480. To extend President’s Rule beyond one year, which of the following conditions must be satisfied as per the 44th Amendment?
I. A National Emergency must be in operation in the whole of India or in the whole or any part of the State.
II. The Election Commission must certify that general elections to the State Legislative Assembly cannot be held on account of difficulties.
III. The Supreme Court must give prior permission for the extension.
Which of the combinations given below is correct?
I. A National Emergency must be in operation in the whole of India or in the whole or any part of the State.
II. The Election Commission must certify that general elections to the State Legislative Assembly cannot be held on account of difficulties.
III. The Supreme Court must give prior permission for the extension.
Which of the combinations given below is correct?
Explanation
The Forty-fourth Amendment introduced restrictions on extending President’s Rule beyond one year. It can only be extended if a National Emergency is in operation or if the Election Commission certifies that assembly elections cannot be held. These conditions ensure that Article 356 is not used to indefinitely delay democratic processes in a state without a valid, verifiable reason for doing so.Answer key for these questions
| Q | Correct answer |
|---|---|
| 4471 | (c) They receive regular and recurrent deposits of fresh, nutrient-rich silt during annual river floods. |
| 4472 | (c) Bhadla Solar Park |
| 4473 | (c) Use of multiple methods to keep pests below economic injury levels. |
| 4474 | (b) Ganesh Shankar Vidyarthi - Pratap |
| 4475 | (c) Three years |
| 4476 | (c) Both Statement I and Statement II are correct. |
| 4477 | (a) I and II |
| 4478 | (b) Pest density where control must prevent populations from reaching injury levels. |
| 4479 | (d) He was exiled and imprisoned in the Todgarh Fort by the British authorities |
| 4480 | (d) I and II only |
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.