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 1261–1270 of 9654 questions
Browse by subject
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q1261. Consider the following statements regarding the ‘Bhat’ tradition: I. Bhats were traditional genealogists of various communities in Rajasthan. II. They maintained ‘Bahis’ which recorded the family trees of their patrons. III. Unlike Charans who focused heavily on Rajput valor, Bhats maintained records for a wider variety of castes. IV. The British outlawed the Bhat tradition immediately after 1818. Which of the above statement(s) is/are correct?
Explanation
The Bhat community played a vital role in Rajasthan as traditional genealogists who maintained Bahis for various castes and families. Unlike Charans, who were primarily linked to the royal Rajput courts and heroic poetry, Bhats served a broader segment of society, preserving family trees across different communities. This tradition continued through the nineteenth century, as the British did not immediately outlaw this important cultural practice after 1818.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q1262. A hospital system analyzes millions of patient records to predict potential disease outbreaks before they occur. This is an application of:
Explanation
Predictive analytics involves using historical data, statistical algorithms, and machine learning techniques to identify the likelihood of future outcomes. In healthcare, analyzing patient records to forecast disease outbreaks is a powerful application of this technology. By identifying patterns and trends early, medical professionals can take proactive measures to improve public health outcomes and allocate resources more effectively before a crisis.
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q1263. Which text, considered a masterpiece of Dingal literature, was famously compared by the poet Dursa Arha to have the brilliance and strength of "ten thousand horses"?
Explanation
Veli Krisan Rukmani Ri is a classic work of Dingal literature by Prithviraj Rathore of Bikaner. The poet Dursa Arha was so impressed by its literary power and linguistic brilliance that he famously compared the text to having the strength of ten thousand horses. This metaphor highlights the extraordinary impact and the high esteem in which this devotional and heroic masterpiece was held by contemporary and later scholars.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q1264. Which open-source software framework is traditionally most associated with the distributed storage and processing of massive Big Data sets?
Explanation
Apache Hadoop is a foundational open-source framework designed for the distributed storage and processing of exceptionally large datasets across clusters of computers. It utilizes the Hadoop Distributed File System for storage and MapReduce for processing, allowing for high scalability and fault tolerance. As a core tool in the Big Data ecosystem, Hadoop enables organizations to handle massive information volumes.
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q1265. Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): The numismatic history of medieval Rajputana reveals a localized economy where almost every major princely state had its own independent currency. Reason (R): The Mughal Emperors had completely banned all Rajput states from minting any local coins during their suzerainty, forcing the states to mint coins only after the Mughal decline. In the context of the above, which one of the following is correct?
Explanation
Medieval Rajputana had a localized economy with many states minting their own independent currencies. However, the assertion that the Mughal Emperors completely banned Rajput mints is false. In fact, several Rajput rulers were granted the right to mint coins by the Mughals, or they minted coins in the name of the Mughal Emperor. The proliferation of independent local state currencies became more pronounced during the later decline of Mughal authority.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q1266. Select the correct order of the Data Analytics Maturity Model, progressing from basic hindsight to advanced foresight and optimization.
Explanation
The Data Analytics Maturity Model tracks the progression from understanding the past to optimizing the future. It begins with descriptive analytics to explain what happened, followed by diagnostic analytics to understand why. Predictive analytics then forecasts future trends, and finally, prescriptive analytics provides recommendations on how to achieve specific goals. This sequence represents increasing organizational value and technical complexity in data.
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q1267. What does the term ‘Khyat’ literally mean in the context of historical literature?
Explanation
The term Khyat is derived from the Sanskrit word Khyati, which literally means fame or renown. In the context of Rajasthani literature, it refers to a historical narrative or chronicle written to record and preserve the illustrious deeds and lineages of regional rulers. These texts were essential for maintaining the historical memory and status of the various Rajput dynasties during the medieval and early modern periods.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q1268. Identify the odd one out among the characteristics commonly known as the "V’s" of Big Data.
Explanation
The characteristics of Big Data are traditionally defined by several "Vs," including Velocity, Variety, and Veracity. These terms describe the speed, diversity, and reliability of information. While virtualization is a critical technology that supports cloud computing and data center management, it is not one of the fundamental V’s used to define Big Data itself. It remains a separate technological.
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q1269. Which of the following sources is considered most authentic for studying the socio-economic conditions, land tenure system (Jagirdari), and taxation of medieval Marwar?
Explanation
Marwar Ra Pargana Ri Vigat, authored by Muhnot Nainsi, is the most authentic source for studying the socio-economic conditions of seventeenth-century Marwar. Often called a gazetteer, it provides granular data on taxation, agricultural productivity, and the jagirdari system for every administrative unit (pargana) of the state. This level of statistical detail makes it superior to traditional epic poems for analyzing the economic and administrative foundations of the kingdom.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q1270. Which statement best defines "Data Mining"?
Explanation
Data mining is the process of discovering hidden patterns, correlations, and trends within large datasets using a variety of statistical and computational techniques. Its goal is to extract valuable information that can be used to make informed business decisions or scientific discoveries. By transforming raw data into meaningful knowledge, data mining allows organizations to predict behaviors and improve their overall operational.
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.
