RAS Prelims MCQ Practice
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.
Showing 3631–3640 of 9654 questions
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Explanation
This statement is incorrect because Mumbai is a natural deep-water seaport situated on the Arabian Sea, not a riverine port located deep inland. It features a large, sheltered harbor that makes it India’s premier maritime gateway. In contrast, Rotterdam is a riverine port at the mouth of the Rhine, and Shanghai is located where the Yangtze meets the sea.Explanation
Current industrial policy in India emphasizes environmental sustainability alongside economic growth. While the government has delicensed most sectors to promote ease of doing business, it maintains strict mandatory environmental clearances for highly polluting industries. This ensures that industrial expansion does not come at the cost of ecological degradation. All enterprises, regardless of location, must comply with national environmental standards and obtain regulatory approvals.Explanation
When solid waste is disposed of in open areas, it is exposed to rainwater that filters through the pile. This liquid picks up various dissolved and suspended contaminants from the decomposing trash, forming a highly polluted fluid. If not properly collected, this toxic mixture can seep into the underlying soil and eventually reach the groundwater, posing a serious threat to the local environment.Explanation
The Ainnurruvar, also known as the Five Hundred Lords of Ayyavole, was one of the most powerful and influential merchant guilds in South India. It originated and was headquartered in the town of Aihole, which was an important commercial center under the Chalukyas. Over time, the guild’s influence spread extensively, and it eventually operated across the Chola and Hoysala territories, managing a vast network of international and domestic trade across Southeast Asia and the Indian Ocean.I. It is located at the southern tip of the Malay Peninsula.
II. It oversees the strategic Strait of Malacca.
III. It serves as one of the world’s leading entrepot ports.
IV. It connects the Indian Ocean to the South China Sea.
V. It handles exclusively domestic freight with negligible international transshipment.
Which of the above statements is/are correct?
Explanation
Singapore is one of the world’s most significant ports, located at a strategic maritime crossroads between the Indian Ocean and the South China Sea. It sits at the southern tip of the Malay Peninsula and commands the Strait of Malacca. As a leading entrepot, it specializes in transshipment, meaning it handles a vast amount of international freight between diverse vessels.| Reform Initiative | Associated Ministry/Department |
|---|---|
| A. Disinvestment | i. Ministry of Electronics and IT |
| B. PLI Scheme (Mobile manufacturing) | ii. Ministry of MSME |
| C. MSME Udyam Registration | iii. Department for Promotion of Industry and Internal Trade (DPIIT) |
| D. Startup India | iv. Department of Investment and Public Asset Management (DIPAM) |
Explanation
Responsibility for various industrial and reform initiatives is distributed among specific government departments. Disinvestment is managed by the Department of Investment and Public Asset Management. The PLI scheme for mobile manufacturing falls under the Ministry of Electronics and Information Technology. The Ministry of MSME oversees the Udyam registration process, while the Startup India initiative is managed by the Department for Promotion of Industry.Explanation
Recycling organic waste into a rich soil amendment can be accomplished through a biological process involving specific types of invertebrates. These creatures consume food scraps and other organic materials, breaking them down into a nutrient-dense compost. This method is highly efficient and can be done on both small and large scales, providing a sustainable way to manage waste and improve soil fertility naturally.| Merchant Guild | Description |
|---|---|
| A. Manigramam | i. An apex merchant guild originating from Karnataka |
| B. Anjuvannam | ii. A guild of traders operating across various countries and regions |
| C. Ayyavole | iii. A body primarily composed of foreign traders and maritime merchants |
| D. Nanadesi | iv. A guild primarily engaged in domestic and regional commerce |
Explanation
Medieval South Indian trade was managed by diverse guilds with specific roles. The Manigramam focused on regional and domestic trade, while the Anjuvannam was largely composed of foreign maritime merchants. The Ayyavole was a powerful apex guild that originated in Karnataka and expanded its influence widely. Finally, the Nanadesi represented a group of traders who operated across various countries. These organizations provided security, financial services, and standardized rules for merchants operating in a complex international environment.Explanation
The hinterland is the terrestrial region that is served by a port for both its export and import needs. The economic success of a port is directly tied to the size and productivity of this area, as it provides the goods to be shipped out and consumes the commodities brought in. A well-connected hinterland allows a port to expand its commercial influence.Answer key for these questions
| Q | Correct answer |
|---|---|
| 3631 | (c) The Anjuvannam comprised foreign traders, while the Manigramam engaged in domestic trade |
| 3632 | (c) Mumbai - Primarily a riverine port situated deep inland. |
| 3633 | (c) Strict clearances for highly polluting industries despite delicensing. |
| 3634 | (c) Leachate |
| 3635 | (b) Aihole |
| 3636 | (b) I, II, III and IV |
| 3637 | (a) A-iv, B-i, C-ii, D-iii |
| 3638 | (b) Uses earthworms to convert organic waste |
| 3639 | (a) A-iv, B-iii, C-i, D-ii |
| 3640 | (d) The inland area generating cargo and buying port imports. |
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.