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 4251–4260 of 9654 questions
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Explanation
In-situ conservation is the practice of protecting and managing wildlife and plant species within their natural surroundings. This approach focuses on maintaining the entire ecosystem and the natural processes that allow species to thrive. By establishing protected areas like national parks and sanctuaries, conservationists ensure that biodiversity is preserved in the environment where it naturally evolved and continues to interact.Explanation
While railways improved transportation, they had a negative impact during periods of crop failure. The facility to move goods rapidly allowed for the continued export of grains to other regions even during local scarcity. This movement of food away from famine-affected areas in Rajasthan drove up local prices and significantly exacerbated the demographic and economic impact of the recurring nineteenth-century disasters.Explanation
Data localization requirements mandate that financial service providers must store and process user data on servers located within the country. For foreign firms, this policy leads to increased operational and infrastructure costs, as they must invest in local data centers to comply with national regulations. This move is primarily intended to enhance data security and ensure local authorities have access for oversight.Explanation
Ex-situ conservation involves the protection of biological diversity outside of its natural habitats. This method is often used for species that are critically endangered and cannot survive in the wild due to habitat destruction or other threats. Examples include botanical gardens, zoos, and gene banks, where individuals or genetic materials are maintained under human supervision to prevent complete extinction.Explanation
To control the opium trade from Malwa and Mewar, the British established an Opium Agency system. This required all opium exports to be routed through British-controlled territories, specifically to the port of Bombay. By imposing heavy duties at these points, the British effectively captured the profits from the trade, while also restricting the traditional export routes used by local merchants.Explanation
The Sarkaria Commission did not recommend the abolition of the Governor’s office. Instead, it suggested reforms to make the office more impartial, such as appointing persons from outside the state who are not active in politics. The commission believed that the Governor plays a vital role in the federal structure, and its recommendations focused on strengthening the office’s constitutional integrity rather than its removal.Explanation
North America remains the primary destination for Indian IT and BPO exports, accounting for the largest share of the sector’s international revenue. The long-standing partnership with companies in this region is driven by high demand for digital transformation, software development, and specialized back-office services. This strong export link has been a major contributor to India’s position as a global hub.I. Seed Banks
II. Botanical Gardens
III. Biosphere Reserves
IV. Cryopreservation
Which combination represents ex-situ conservation methods?
Explanation
Ex-situ conservation methods involve maintaining species outside their natural environments. Seed banks, botanical gardens, and cryopreservation are all examples of this approach, as they involve human-managed storage or cultivation. Biosphere reserves, however, are a form of in-situ conservation because they protect entire ecosystems in their natural state. Therefore, only the seed banks, gardens, and cryopreservation techniques belong to the ex-situ category.Explanation
The abolition of ‘Rahdari’ or transit duties was ostensibly for promoting free trade, but the actual beneficiaries were British merchants. Removing these duties lowered the cost for British machine-made goods to enter and move through the princely states. While it reduced local state revenues, it facilitated the dominance of British products in local markets, further disadvantaging indigenous artisans and transporters.Answer key for these questions
| Q | Correct answer |
|---|---|
| 4251 | (d) Transition to digital has democratized content creation, allowing niche content to find global audiences |
| 4252 | (d) Conservation of species within their natural ecosystem or habitat. |
| 4253 | (b) Export of grains during scarcity, which exacerbated famines. |
| 4254 | (b) Increased operational and infrastructure costs to maintain local data servers |
| 4255 | (b) Maintenance and breeding of endangered species outside natural habitats. |
| 4256 | (c) Opium Agency routing of trade through British territory exclusively |
| 4257 | (c) The office of the Governor should be abolished to grant complete autonomy to states. |
| 4258 | (c) North America |
| 4259 | (c) I, II and IV only |
| 4260 | (d) British merchants and machine-made goods manufacturers |
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.