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 4051–4060 of 9654 questions
Browse by subject
Explanation
The compilation of the Charaka Samhita was a transformative event for Indian medicine because it organized medical knowledge into a rational and scientific framework. It categorized Ayurveda into eight distinct branches, covering internal medicine, pediatrics, and toxicology among others. This systematic approach moved the practice away from purely ritualistic healing toward a more observation-based system focused on diagnosis and herbal treatment.Explanation
Although Article 263 existed since the Constitution’s inception, the Inter-State Council was formally established only in 1990. This followed a key recommendation from the Sarkaria Commission, which emphasized the need for a permanent forum for consultation between the Union and States. The council was created through a Presidential Order to promote cooperative federalism and resolve inter-state and centre-state conflicts effectively.Explanation
The Intergovernmental Panel on Climate Change does not carry out its own scientific research. Instead, hundreds of experts from around the world volunteer to review and synthesize existing peer-reviewed literature. This process ensures that its assessment reports reflect the current global scientific consensus on climate change. These summaries provide policymakers with the most reliable and comprehensive information available for decision-making.Explanation
An Indian company performing accounting tasks for an international client is engaged in the provision of professional services. According to standard economic classifications, this activity belongs to the tertiary sector, which encompasses all services and intangible goods. This specific type of service is often part of the Business Process Outsourcing industry, highlighting the tertiary sector’s role in global trade and specialized expertise.Explanation
Project Elephant was launched by the Ministry of Environment and Forests in February 1992. This centrally sponsored scheme was initiated to provide financial and technical support to major elephant-bearing states. Its primary goal is to ensure the long-term survival of viable populations of Asian elephants in their natural habitats throughout the various ecological regions of the diverse Indian subcontinent.Explanation
A significant financial obligation imposed under the subsidiary alliance framework was the requirement for states to maintain auxiliary military contingents. These units were commanded by British officers and funded by the Rajput states. This requirement drained state treasuries while providing the British with a ready military force that could be used to maintain order or support broader imperial interests.Explanation
In the design of an ancient Indian temple, the Garbhagriha is the most sacred and central space. The term literally translates to "womb-chamber," representing the small, windowless, and often unadorned inner sanctum where the main idol or symbol of the deity is placed. This area is designed to focus the devotee’s attention and energy on the divine presence within.I. Inquiring into and advising upon disputes which may have arisen between States.
II. Investigating and discussing subjects in which some or all of the States, or the Union and one or more of the States, have a common interest.
III. Making recommendations upon any such subject and, in particular, recommendations for the better co-ordination of policy and action.
IV. Adjudicating legal disputes over inter-state river waters.
Which of the above are explicitly mentioned under Article 263 for the Inter-State Council?
Explanation
Article 263 specifies that the Inter-State Council’s duties include inquiring into disputes between states and investigating subjects of common interest to the Union and States. It is also tasked with making recommendations for better policy coordination. However, the adjudication of inter-state river water disputes is excluded from its mandate, as that function is specifically governed by Article 262 through specialized tribunals.Assertion (A) and the other as Reason (R):
Assertion (A): Widespread deforestation in the Amazon basin can lead to a significant decline in regional rainfall.
Reason (R): Deforestation reduces the number of trees available to undergo evapotranspiration, thereby cutting off a crucial source of moisture for the atmosphere.
Select the correct answer from the codes given below:
Explanation
Trees in the Amazon basin play a critical role in the regional water cycle by recycling moisture through evapotranspiration. This process supplies a large portion of the water needed for rainfall in the area. When forests are removed, this moisture source is significantly reduced, leading to a decline in precipitation. This feedback loop can potentially trigger a transition toward drier, savanna-like conditions.Answer key for these questions
| Q | Correct answer |
|---|---|
| 4051 | (c) Lord Hastings - Suppression of Pindaris and Subordinate Cooperation treaties |
| 4052 | (c) It systematized knowledge into eight rational branches. |
| 4053 | (c) 1990 |
| 4054 | (c) It synthesizes published scientific papers to summarize climate drivers and potential impacts. |
| 4055 | (c) Tertiary |
| 4056 | (c) 1992 |
| 4057 | (d) Maintenance of auxiliary military contingents commanded by British officers |
| 4058 | (d) The main sanctum where the principal deity is enshrined. |
| 4059 | (d) I, II and III only |
| 4060 | (a) Both A and R are true and R is the correct explanation of A. |
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.