Q1201. In the graphical representation of the Lorenz curve, what does the 45-degree diagonal line represent?
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Q1202. Consider the following cloud computing service models:
I. SaaS (Software as a Service) delivers complete applications over the web.
II. PaaS (Platform as a Service) provides a framework for developers to build applications.
III. IaaS (Infrastructure as a Service) offers virtualized computing resources over the internet.
Which of the above statement(s) is/are correct?
I. SaaS (Software as a Service) delivers complete applications over the web.
II. PaaS (Platform as a Service) provides a framework for developers to build applications.
III. IaaS (Infrastructure as a Service) offers virtualized computing resources over the internet.
Which of the above statement(s) is/are correct?
Explanation
Cloud computing is organized into three primary service models. Software as a Service delivers ready-to-use applications over the web. Platform as a Service provides the tools and framework for developers to create software. Infrastructure as a Service offers fundamental computing resources like virtual servers and storage. Each model offers different levels of control and management, allowing organizations to choose the best fit.
Q1203. Consider the following statements regarding the ‘Rajputana Gazetteers’:
I. They were compiled under the supervision of British administrators like K. D. Erskine.
II. They lack statistical data regarding population and land revenue.
III. They provide anthropological notes on various tribes and castes of Rajasthan.
IV. They are essential for understanding the transition of Rajputana states during the colonial period.
Which of the above statement(s) is/are correct?
I. They were compiled under the supervision of British administrators like K. D. Erskine.
II. They lack statistical data regarding population and land revenue.
III. They provide anthropological notes on various tribes and castes of Rajasthan.
IV. They are essential for understanding the transition of Rajputana states during the colonial period.
Which of the above statement(s) is/are correct?
Explanation
Rajputana Gazetteers were compiled by British officials like K. D. Erskine to provide a systematic overview of the princely states. They contain extensive anthropological notes and are vital for understanding the colonial transition. Contrary to one statement, these gazetteers actually include a wealth of statistical data regarding population and land revenue, which was a primary reason for their compilation by the British administration.
Q1204. Find the odd one out regarding Fundamental Rights available only to citizens of India and NOT to foreigners:
Explanation
Article 21, which guarantees the right to life and personal liberty, is available to all persons, whether they are citizens or foreigners. On the other hand, Articles 15 (non-discrimination), 16 (public employment), and 29 (cultural rights) are part of the specific set of fundamental rights that are reserved exclusively for citizens of India, reflecting the distinct legal status of citizenship.
Q1205. Which of the following statements about the Lorenz curve is incorrect?
Explanation
This graphical tool, developed in the early twentieth century, provides a visual representation of how wealth is shared. By definition, the curve must stay below or on the diagonal line because the poorest percentage of people cannot earn more than that same percentage of the total income. A curve that sags further away from this diagonal line indicates a higher level of inequality.
Q1206. Identify the incorrect statement distinguishing Public and Private clouds.
Explanation
Public clouds are owned and operated by third-party providers who deliver computing resources over the internet, sharing them among multiple customers. This model eliminates the need for organizations to buy or maintain their own hardware. In contrast, private clouds are dedicated to a single organization, often offering more control. Hybrid clouds combine these models, allowing data and applications to be shared.
Q1207. The discovery of seals bearing the Brahmi legend ‘Bhadrapavasa’ is associated with which archaeological site?
Explanation
The discovery of seals with the Brahmi legend Bhadrapavasa occurred at the archaeological site of Rairh in the Tonk district. Rairh is often called the Tata Nagar of ancient India due to the massive quantities of coins and iron tools found there. These seals provide evidence of the administrative and commercial significance of the site during the early historical period, highlighting its role as a regional economic hub.
Q1208. Consider the following elements:
I. Equality before the law
II. Equal protection of the laws
III. Protection against arbitrary state action
IV. Absence of any special privileges
V. Absolute immunity for the President and Governors in all matters
Which of the above elements correctly reflects the attributes and interpretations of Article 14?
I. Equality before the law
II. Equal protection of the laws
III. Protection against arbitrary state action
IV. Absence of any special privileges
V. Absolute immunity for the President and Governors in all matters
Which of the above elements correctly reflects the attributes and interpretations of Article 14?
Explanation
Article 14 includes equality before the law, equal protection of the laws, and protection against arbitrary state action. It also signifies the absence of special privileges. However, the immunity granted to the President and Governors under Article 361 is an exception to the rule of equality, rather than an attribute of Article 14 itself. Therefore, that specific statement is not an attribute.
Q1209. Consider the following statements regarding the Lorenz Curve:
I. It plots the cumulative percentage of the population against the cumulative percentage of income.
II. A perfectly equal society would have a Lorenz curve that perfectly matches the 45-degree line.
III. The area between the Lorenz curve and the line of perfect equality is used to compute the Gini coefficient.
IV. If the Lorenz curve for Country A is closer to the diagonal than Country B’s, Country A has higher inequality.
V. It only illustrates the distribution and does not provide absolute income values.
Which of the above combinations of statements is incorrect?
I. It plots the cumulative percentage of the population against the cumulative percentage of income.
II. A perfectly equal society would have a Lorenz curve that perfectly matches the 45-degree line.
III. The area between the Lorenz curve and the line of perfect equality is used to compute the Gini coefficient.
IV. If the Lorenz curve for Country A is closer to the diagonal than Country B’s, Country A has higher inequality.
V. It only illustrates the distribution and does not provide absolute income values.
Which of the above combinations of statements is incorrect?
Explanation
This graphical method plots population against income to illustrate distribution without showing absolute values. A curve that perfectly matches the diagonal represents absolute equality. If one country’s curve is closer to the diagonal than another’s, it means the first country has less inequality. This visual comparison is essential for calculating the numerical coefficient that summarizes the extent of resource concentration.
Q1210. The Government of Rajasthan utilizes "RajMegh" to host various e-governance applications securely while using commercial cloud services for non-sensitive public data. This architecture is an example of:
Explanation
A hybrid cloud architecture combines the benefits of both public and private clouds, allowing organizations to maintain sensitive data on a secure private infrastructure while leveraging public cloud services for less critical tasks. Rajasthan’s RajMegh system exemplifies this by hosting core e-governance applications privately while using commercial cloud services for public data. This approach optimizes security, compliance, and cost-effectiveness.Answer key for these questions
| Q | Correct answer |
|---|---|
| 1201 | (b) The line of perfect equality |
| 1202 | (d) I, II, and III |
| 1203 | (b) I, III, and IV |
| 1204 | (c) Article 21 |
| 1205 | (c) The curve can rise above the 45-degree diagonal line under normal economic conditions |
| 1206 | (c) Public clouds generally require organizations to purchase and maintain their own server hardware. |
| 1207 | (a) Rairh |
| 1208 | (a) I, II, III, and IV only |
| 1209 | (c) IV only |
| 1210 | (d) Hybrid Cloud |
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.