9,654 RAS Prelims practice MCQs with the correct answer and a clear explanation for each. Filter by subject and chapter.
Practice questions based on the RPSC RAS Prelims syllabus. They follow the exam pattern but are not past-paper questions.
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RAS PrelimsWorld Geography · Natural Vegetation and Biomes
Q1441. Consider the following statements regarding the ideal conditions for the growth of Coral Reefs: I. The water temperature should ideally be between 20 degrees Celsius and 27 degrees Celsius. II. They require clear, shallow water to allow sunlight penetration for photosynthesis. III. They thrive best in completely fresh water with zero salinity. IV. They require a hard substrate for the coral polyps to attach and build reefs. V. They flourish in areas with heavy sedimentation and muddy waters. Which of the above statement(s) is/are incorrect?
Explanation
Coral reefs require specific environmental conditions to flourish, including warm temperatures and clear, shallow water for sunlight penetration. They cannot survive in completely fresh water, as they need specific salinity levels for their physiological processes. Additionally, heavy sedimentation or muddy waters are harmful because they block sunlight and can smother the delicate coral polyps, hindering their growth and reef formation.
RAS PrelimsIndian Economy · Monetary and Fiscal Policy, Union Budget and Resource Mobilisation
Q1442. Match the following terms in List I with their accurate descriptions in List II.
Monetary Stance
Description
A. Accommodative Stance
i. The central bank prioritizes controlling inflation, often by raising interest rates
B. Neutral Stance
ii. The central bank is willing to either cut or raise rates based on data
C. Hawkish Stance
iii. Rates will either be kept on hold or raised, but not cut
D. Calibrated Tightening
iv. The central bank is prepared to expand money supply to boost growth
Explanation
An accommodative stance focuses on expanding the money supply to foster growth, while a hawkish stance prioritizes inflation control through higher rates. A neutral position allows for flexibility in either direction based on emerging data. Calibrated tightening indicates a bias toward maintaining or increasing rates. These stances provide critical signals to financial markets regarding future policy directions and economic priorities today.
RAS PrelimsRajasthan History, Art and Culture · Ancient Rajasthan: Society and Culture
Q1443. Consider the following statements regarding the social structure and Varna system in ancient Rajasthan: I. Epigraphs indicate the presence of Brahmins who not only performed priestly duties but also served as ministers and warriors. II. The Kshatriyas were solely responsible for agricultural labor. III. Vaishyas were organized into influential trade guilds that played a role in civic administration. IV. Shudras experienced rigid occupational boundaries that never allowed them to engage in agriculture or crafts. V. The concept of mixed castes (Varnasamkara) began to emerge in the post-Gupta period epigraphs. Which of the above statement(s) is/are correct?
Explanation
In ancient Rajasthan, Brahmins often served as ministers and warriors in addition to their priestly duties. Vaishyas were organized into influential trade guilds that played a role in civic administration. Furthermore, post-Gupta inscriptions show the emergence of mixed castes. Conversely, Kshatriyas were primarily warriors, not agricultural laborers, and Shudras often participated in various crafts, showing some occupational fluidity.
RAS PrelimsAncient Indian History · Religious Movements of the 6th Century BC
Q1444. Among the Pancha Mahavrata (Five Great Vows) of Jainism, which vow was exclusively added by Vardhamana Mahavira to the four vows propagated by Parshvanatha?
Explanation
The foundational ethical code of Jainism originally consisted of four vows propagated by the Tirthankara Parshvanatha. These included non-violence, truth, non-stealing, and non-possession. Vardhamana Mahavira later added the fifth vow, Brahmacharya or celibacy, to complete the Pancha Mahavrata. This addition emphasized the importance of self-control and the total renunciation of sensual pleasures for those seeking the highest spiritual path.
RAS PrelimsIndian Polity and Governance · DPSP and Fundamental Duties
Q1445. The Gandhian principles in the Directive Principles of State Policy reflect the programme of reconstruction enunciated by Mahatma Gandhi. Which of the following Articles embodies a Gandhian principle?
Explanation
Article forty-seven contains a Gandhian directive that requires the state to endeavor to bring about the prohibition of the consumption of intoxicating drinks and drugs that are injurious to health. This reflects Gandhi’s commitment to social reform and moral upliftment. Other Gandhian articles include those on village panchayats, cottage industries, and the protection of weaker sections and milch animals.
RAS PrelimsWorld Geography · Natural Vegetation and Biomes
Q1446. In which of the following biomes is the soil formation process known as ‘podzolization’ most predominantly observed, resulting in acidic, ash-grey soils?
Explanation
Podzolization is a soil formation process characteristic of the cool, moist climates found in boreal forest or taiga biomes. The slow decomposition of coniferous needles produces organic acids that leach minerals from the upper soil horizons. This results in the formation of acidic, ash-grey soils known as podzols or spodosols, which are typically low in primary nutrients required for agriculture.
RAS PrelimsIndian Economy · Monetary and Fiscal Policy, Union Budget and Resource Mobilisation
Q1447. In response to a sharp rise in core inflation, the Monetary Policy Committee decides to hike the repo rate by 50 basis points. Which of the following is an intended consequence of this action?
Explanation
Raising the benchmark interest rate increases the cost at which commercial banks borrow from the central bank. These banks subsequently pass on the higher costs to consumers and businesses through increased lending rates. This process discourages spending and investment, which helps in cooling down an overheating economy and curbing inflationary pressures by reducing the overall demand for various services.
RAS PrelimsScience and Technology · Defence and Space Technology in India
Q1448. The necessity of IGMDP was most strongly reinforced by which international treaty’s limitations on India?
Explanation
This international informal association aims to limit the proliferation of missiles and unmanned delivery systems capable of carrying weapons of mass destruction. By restricting the export of critical components and software, it presented a significant challenge to emerging nations. India responded by intensifying its indigenous research programs to develop these advanced capabilities independently, ensuring that national security remained uncompromised by global restrictions.
RAS PrelimsRajasthan History, Art and Culture · Ancient Rajasthan: Society and Culture
Q1449. Which of the following ancient texts refers to the Matsya region, corresponding to parts of modern Rajasthan, as a prominent kingdom during the epic period?
Explanation
The Matsya region, corresponding to parts of modern Jaipur and Alwar, is frequently mentioned in ancient literature. It appears in the Rigveda as a prominent territory and plays a significant role in the Mahabharata as the kingdom where the Pandavas spent their final year of exile. These references establish Matsya as a major political and cultural entity in ancient Rajasthan.
RAS PrelimsAncient Indian History · Religious Movements of the 6th Century BC
Q1450. Consider the following statements regarding Jain ethical practices: I. The Mahavratas are rigorous vows meant strictly for Jain monks and nuns. II. The Anuvratas are less severe vows intended for Jain laypersons. III. Sallekhana is the permitted ritual fasting to death when death is naturally imminent. IV. Asteya translates to the principle of non-possession or non-attachment. V. Ahimsa requires avoiding harm to all forms of life, including stationary beings (Sthavara). Which of the above statement(s) is/are correct?
Explanation
Jain ethics distinguish between Mahavratas for monks and Anuvratas for laypersons. The principle of Ahimsa is comprehensive, extending protection even to stationary beings. Additionally, Sallekhana is recognized as a ritual fasting to death under specific conditions. However, the term Asteya specifically refers to non-stealing, while non-possession is known as Aparigraha, making the claim that Asteya means non-possession incorrect.
Answer key for these questions
Q
Correct answer
1441
(b) III and V only
1442
(a) A-iv, B-ii, C-i, D-iii
1443
(b) I, III and V only
1444
(b) Brahmacharya (Celibacy)
1445
(b) Article 47
1446
(b) Boreal Forest (Taiga)
1447
(b) Increasing the cost of borrowing to dampen aggregate demand in the economy
1448
(b) Missile Technology Control Regime (MTCR)
1449
(b) Rigveda and Mahabharata
1450
(a) I, II, III and V 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.
