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 PrelimsIndian Economy · Industrial Growth, Policy Reforms and LPG
Q3531. Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): The government introduced the ‘Navratna’ and ‘Miniratna’ schemes for selected Public Sector Enterprises. Reason (R): The objective was to grant them enhanced financial and operational autonomy to compete globally. Which of the following is correct?
Explanation
The government introduced schemes like Navratna and Miniratna to categorize high-performing public sector enterprises. The primary objective of these designations is to grant selected companies greater financial and operational autonomy. This empowerment allows them to make critical investment and expansion decisions without frequent government approvals. Consequently, these PSUs can respond more effectively to market dynamics and compete more efficiently with private entities.
RAS PrelimsHealth, Environment and Agriculture · Environmental and Ecological Changes and Impact Assessment
Q3532. Fly ash is a major environmental pollutant generated primarily by:
Explanation
A fine, powdery byproduct is produced when pulverized coal is burned to generate electricity. This material is carried away from the combustion chamber by exhaust gases. While it can be captured by filtration systems, its disposal remains a significant environmental challenge. If not managed properly, it can contaminate air, soil, and water near the large facilities that rely on solid fuels.
RAS PrelimsRajasthan History, Art and Culture · Administrative and Revenue System
Q3533. In the revenue assessment systems of medieval Rajasthan, what did the term ‘Lata’ refer to?
Explanation
Lata was a revenue assessment method that occurred after the crop had been harvested. The yield was estimated while the grain was still on the threshing floor, allowing for a more accurate assessment than predicting standing crops. This system was commonly used in medieval Rajasthan to determine the state’s share of the agricultural produce before it was finally divided.
RAS PrelimsWorld Geography · World Transport Network
Q3534. The Ruhr industrial region, one of the world’s most historically significant coal and steel centers, relies heavily on which waterway for its bulk transport?
Explanation
The Ruhr industrial region in Germany is historically one of the world’s most significant centers for coal mining and steel production. Its development was made possible by its proximity to the Rhine River and its network of canals. The Rhine provides the necessary high-capacity, low-cost transport for moving millions of tons of bulky raw materials and finished heavy industrial products.
RAS PrelimsIndian Economy · Industrial Growth, Policy Reforms and LPG
Q3535. Which of the following CPSEs does NOT hold the ‘Maharatna’ status (as of early 2024 classifications)?
Explanation
As of recent classifications, several major PSUs like BHEL, Indian Oil Corporation, and SAIL have been granted Maharatna status due to their significant financial performance and scale of operations. Hindustan Aeronautics Limited, while a crucial enterprise in the defense and aerospace sector with Navratna status, did not hold the Maharatna designation in early 2024. The status is periodically reviewed based on benchmarks.
RAS PrelimsHealth, Environment and Agriculture · Environmental and Ecological Changes and Impact Assessment
Q3536. The ‘Air (Prevention and Control of Pollution) Act’ was enacted in India in which year?
Explanation
To address the growing problem of atmospheric contamination, the Indian government established a dedicated legal framework in the early nineteen-eighties. This legislation provides for the prevention, control, and abatement of air pollution. It also empowered specific boards to set standards and regulate emissions from various industrial and domestic sources, marking a significant step in the country’s efforts toward environmental protection and management.
RAS PrelimsRajasthan History, Art and Culture · Administrative and Revenue System
Q3537. The ‘Mukata’ or ‘Ijara’ system in the context of medieval revenue administration meant:
Explanation
The Mukata or Ijara system involved farming out the rights to collect land revenue to individuals through an auction process. The highest bidder, known as the Ijaradar, would pay a fixed amount to the state and then collect revenue from the peasants. While this ensured a stable income for the treasury, it often led to the exploitation of the cultivators.
RAS PrelimsAncient Indian History · South Indian Dynasties
Q3538. Consider the following statements regarding the achievements of Rajendra Chola I: I. He founded a new capital city called Gangaikonda Cholapuram. II. He excavated a massive artificial irrigation reservoir known as Cholagangam. III. He established a renowned Vedic educational institution at Ennayiram. IV. His naval forces were disastrously defeated by the ruler of Kadaram. Which of the above combinations of statements is correct?
Explanation
Rajendra I’s reign was marked by significant civil and educational contributions, such as founding Gangaikonda Cholapuram and creating the Cholagangam reservoir. He also supported higher learning by establishing a Vedic college at Ennayiram. While he conducted an ambitious naval campaign in Southeast Asia, it was a resounding success that resulted in the capture of various Srivijaya ports, rather than a disastrous defeat. This makes the fourth statement about his naval failure historically incorrect.
RAS PrelimsWorld Geography · World Transport Network
Q3539. Consider the following statements regarding the Suez Canal: I. It connects the Mediterranean Sea to the Red Sea. II. It is a lock-based canal system due to the difference in sea levels between its terminal points. III. Its construction significantly reduced the sea route distance between Europe and Asia. Which of the above statements is/are incorrect?
Explanation
The Suez Canal is a sea-level waterway that connects the Mediterranean and Red Seas, significantly shortening the maritime distance between Europe and Asia. Unlike the Panama Canal, it does not require a lock system because the terrain is predominantly flat and there is no significant difference in sea level between its two ends. This allows ships to transit continuously.
RAS PrelimsIndian Economy · Industrial Growth, Policy Reforms and LPG
Q3540. Match List I with List II and select the correct answer.
PSU Status
Financial Autonomy Limit for Investment without Govt Approval
A. Maharatna
i. Up to 500 crore
B. Navratna
ii. Up to 1000 crore or 15% of net worth
C. Miniratna Category-I
iii. Up to 300 crore or 50% of net worth
D. Miniratna Category-II
iv. Up to 5,000 crore or 15% of net worth
Explanation
The financial autonomy granted to public sector enterprises depends on their specific status. Maharatna companies can invest up to 5,000 crore or 15% of their net worth in a single project without prior government approval. Navratna companies have a limit of 1,000 crore. Miniratna Category-I enterprises are allowed up to 500 crore, while Miniratna Category-II firms have an investment autonomy limit of 300 crore.
Answer key for these questions
Q
Correct answer
3531
(a) Both A and R are true and R is the correct explanation of A.
3532
(b) Thermal power plants using coal
3533
(b) Estimating yield after harvesting the crop on the threshing floor.
3534
(b) Rhine
3535
(b) Hindustan Aeronautics Limited (HAL)
3536
(b) 1981
3537
(a) A system where revenue collection rights were auctioned to the highest bidder.
3538
(a) I, II, and III
3539
(a) II only
3540
(a) A-iv, B-ii, C-i, D-iii
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.
