Q1251. Which inscription is crucial for establishing that the ancient name of Jalore was Jabalipur and Sambhar was Shakambhari?
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Q1252. Which of the following fields is not traditionally considered a subset or core component of Artificial Intelligence?
Explanation
Artificial Intelligence encompasses fields like machine learning, robotics, and natural language processing, all focused on creating intelligent systems. These areas work together to enable machines to learn, move, and communicate. Relational database normalization, however, is a data management technique used to organize tables to reduce redundancy and improve integrity. While useful for storing data, it is not a core component.
Q1253. Consider the following statements regarding the ‘Rajputana Agency Records’:
I. They are preserved primarily in the National Archives of India and Rajasthan State Archives.
II. They contain correspondence between the Agent to the Governor-General (AGG) and the princely states.
III. They deal extensively with the suppression of practices like Sati and Thuggee.
IV. They are written entirely in the Dingal language.
Which of the above statement(s) is/are correct?
I. They are preserved primarily in the National Archives of India and Rajasthan State Archives.
II. They contain correspondence between the Agent to the Governor-General (AGG) and the princely states.
III. They deal extensively with the suppression of practices like Sati and Thuggee.
IV. They are written entirely in the Dingal language.
Which of the above statement(s) is/are correct?
Explanation
The Rajputana Agency Records are vital colonial documents preserving the correspondence between British officials and the princely states. They provide insights into major social reforms, such as the suppression of Sati and Thuggee. While they are indispensable for modern research, the claim that they are written entirely in Dingal is false, as these official British records were primarily maintained in English and occasionally in Persian or Urdu.
Q1254. Which type of AI system is most appropriate for replicating the decision-making ability of a human specialist in a specific domain, such as medical diagnosis?
Explanation
Expert systems are specialized AI programs designed to solve complex problems by mimicking the decision-making ability of a human expert in a specific field. They utilize a knowledge base and an inference engine to provide advice or diagnoses, such as in medical or legal settings. Unlike general-purpose chatbots, expert systems are deeply focused on a single domain to.
Q1255. Which of the following is an effect of the discovery of the Ashokan rock edict (Bhabru Edict) at Bairath?
Explanation
The discovery of the Bhabru rock edict at Bairath is significant because Ashoka explicitly states his reverence for the Buddha, the Dhamma, and the Sangha. This confirms his personal conversion to Buddhism and his commitment to its core tenets. The presence of this edict in Rajasthan proves that the region was part of the Mauryan Empire and a significant site for the early spread of Buddhist teachings.
Q1256. In the context of Big Data, the term "Volume" refers to:
Explanation
In the context of Big Data, Volume refers to the sheer scale and amount of information being generated every second. This includes the massive quantities of data from social media, sensors, and business transactions that must be stored and processed. Managing this magnitude of data requires advanced infrastructure and distributed systems capable of handling petabytes or exabytes of information efficiently.
Q1257. Match List I with List II:
Choose the correct code:
| Ruler | Associated Historical Text/Description |
|---|---|
| A. Maharana Kumbha | i. Kirti Stambha Prashasti |
| B. Prithviraj Chauhan III | ii. Prithviraj Raso |
| C. Maharaja Jaswant Singh I | iii. Patron of Muhnot Nainsi |
| D. Rao Maldeo | iv. Described as ‘Hashmat wala Raja’ by Persian historians |
Explanation
Historical figures in Rajasthan are linked to specific records and descriptions. Maharana Kumbha is celebrated in the Kirti Stambha Prashasti. Prithviraj Chauhan is the subject of the epic Prithviraj Raso. Maharaja Jaswant Singh I was the influential patron of the chronicler Muhnot Nainsi. Rao Maldeo of Marwar was notably described as the Hashmat wala Raja (the king of great splendor) by various Persian historians of his era.
Q1258. Consider the 5Vs of Big Data:
I. Volume describes data magnitude.
II. Velocity refers to the speed of data processing and generation.
III. Variety indicates the different types of structured and unstructured data.
IV. Veracity reflects the quality, accuracy, and reliability of the data.
V. Value represents the actionable insights gained from the data.
Which of the above statement(s) is/are correct?
I. Volume describes data magnitude.
II. Velocity refers to the speed of data processing and generation.
III. Variety indicates the different types of structured and unstructured data.
IV. Veracity reflects the quality, accuracy, and reliability of the data.
V. Value represents the actionable insights gained from the data.
Which of the above statement(s) is/are correct?
Explanation
Big Data is defined by the 5Vs: Volume, Velocity, Variety, Veracity, and Value. These characteristics describe the scale, speed, diversity, reliability, and ultimately the usefulness of the information. Together, they provide a comprehensive framework for understanding the challenges and opportunities of analyzing massive datasets. Mastering these five dimensions is essential for organizations to derive meaningful and actionable insights from.
Q1259. Consider the following inscriptions:
I. Samidheshwar Temple Inscription
II. Mandasor Inscription
III. Ghosundi Inscription
IV. Kumbhalgarh Prashasti
Which of the following is the correct chronological sequence from oldest to most recent?
I. Samidheshwar Temple Inscription
II. Mandasor Inscription
III. Ghosundi Inscription
IV. Kumbhalgarh Prashasti
Which of the following is the correct chronological sequence from oldest to most recent?
Explanation
Chronological sequencing of these inscriptions starts with the Ghosundi Inscription from the second century BC. Next is the Mandasor Inscription from the fifth century AD. The Samidheshwar Temple Inscription reflects renovations in the fifteenth century, followed closely by the Kumbhalgarh Prashasti, also from the fifteenth century but representing a slightly later, more comprehensive record of the Guhila dynasty’s history and its contemporary ruler’s achievements.
Q1260. Identify the incorrect statement regarding data types in Big Data.
Explanation
Big Data encompasses a wide range of formats, including structured data in relational databases, semi-structured data like JSON, and unstructured data such as videos and social media posts. The strength of Big Data analytics lies in its ability to process all these diverse types, not just traditional tabular data. By integrating unstructured information, organizations can gain a more complete.Answer key for these questions
| Q | Correct answer |
|---|---|
| 1251 | (c) Bijolia Inscription |
| 1252 | (c) Relational Database Normalization |
| 1253 | (a) I, II, and III |
| 1254 | (d) Expert Systems |
| 1255 | (a) It confirmed Ashoka’s deep faith in the Buddhist Triratna tenets. |
| 1256 | (a) Data size and storage magnitude |
| 1257 | (b) A-i, B-ii, C-iii, D-iv |
| 1258 | (d) I, II, III, IV, and V |
| 1259 | (a) III, II, I, IV |
| 1260 | (b) Big Data analytics is solely concerned with analyzing highly structured tabular data. |
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.