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.
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RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q941. Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): ‘Bankidas ri Khyat’ differs from traditional Khyats as it is not written in a continuous narrative format but in the form of independent brief notes (Baat). Reason (R): Bankidas was a prominent poet and historian in the court of Maharaja Man Singh of Jodhpur. In the context of the above, which one of the following is correct?
Explanation
Bankidas was a prominent poet in the court of Maharaja Man Singh of Jodhpur and authored a unique Khyat. Unlike conventional narratives, his work consists of nearly two thousand independent historical notes known as Baats. While both the description of his work and his position at the court are true facts, the reason provided does not explain why the specific format was chosen.
RAS PrelimsAncient Indian History · Vedic Age
Q942. Identify the incorrect statement regarding the geography of the Early Vedic Aryans.
Explanation
The Early Vedic Aryans were primarily concentrated in the Sapta Sindhu region, which included modern-day Punjab and parts of Afghanistan. While they were familiar with the Himalayas and rivers like the Indus and Saraswati, they had not yet migrated into the Deccan plateau or southern India. Their geographic horizon was limited to the northwest and the upper reaches of the Indo-Gangetic plains.
RAS PrelimsIndian Polity and Governance · Fundamental Rights
Q943. Which of the following does NOT constitute an exception to the general rule of equality under Article 14?
Explanation
Article 14 allows for reasonable classification based on intelligible differentia but prohibits arbitrary discrimination. While the President, foreign diplomats, and reasonable statutory classifications are recognized exceptions, differential treatment based solely on birthplace is generally prohibited under the right to equality. Such a distinction would violate the non-discrimination principles enshrined in both Articles 14 and 15 of the Constitution.
RAS PrelimsWorld Geography · Major Rivers and Lakes of the World
Q944. Match List-I (African Lake) with List-II (Specific Characteristic) and select the correct option:
African Lake
Specific Characteristic
A. Lake Victoria
i. Located in a large, shallow endorheic basin bordering the Sahara
B. Lake Tanganyika
ii. Source of the White Nile, not a typical rift valley lake
C. Lake Malawi
iii. Southernmost of the East African Rift lakes
D. Lake Chad
iv. Longest freshwater lake in the world, exceptionally deep
Explanation
African lakes possess distinct physical and geological characteristics. Lake Victoria is a shallow basin serving as the source of the White Nile. Lake Tanganyika is exceptionally deep and holds the record for the world’s longest freshwater lake. Lake Malawi is the southernmost of the rift lakes. Lake Chad is a shallow, endorheic body of water situated near the Sahara.
RAS PrelimsIndian Economy · Measurement of Development: HDI and Related Indices
Q945. Match the items in List I with those in List II:
MPI Dimension
Total Weight in the Index
A. Health
i. 1/3
B. Education
ii. 1/3
C. Standard of Living
iii. 1/3
D. Individual Indicator in Standard of Living
iv. 1/18 Options:
Explanation
The multidimensional poverty index is divided into three dimensions, each carrying one-third of the total weight. Health and education dimensions each have two indicators, while the standard of living dimension contains six. Consequently, each individual indicator within the standard of living dimension, such as electricity or housing, is assigned a weight of one-eighteenth to maintain the overall dimensional balance.
RAS PrelimsScience and Technology · Computers, Information and Communication Technology
Q946. Why is the hexadecimal system frequently used in computer science alongside binary?
Explanation
Hexadecimal is used in computer science as a convenient way to represent long strings of binary digits. Since one hexadecimal digit represents exactly four bits, it significantly reduces the length of data strings, making them easier for humans to read and debug. This shorthand is commonly seen in memory addresses, color codes, and various low-level programming tasks where binary clarity.
RAS PrelimsRajasthan History, Art and Culture · Sources of Rajasthan History
Q947. ‘Dayaldas ri Khyat’ is primarily recognized as an authentic source for the history of which Rajput state?
Explanation
Dayaldas ri Khyat is a primary historical source specifically for the Bikaner state. Authored by Dayaldas Sindhayach, it covers the history of the Rathores of Bikaner from the time of Rao Bika until the reign of Maharaja Ratan Singh. This work is valued for its authentic detail regarding the military campaigns, administrative decisions, and the internal politics of the Bikaner kingdom.
RAS PrelimsAncient Indian History · Vedic Age
Q948. Which Early Vedic term was specifically used to describe a guest, literally translating to "one who is fed on cattle"?
Explanation
The term Goghna was used in the Vedic period to refer to a guest. It literally means one for whom a cow is slaughtered, reflecting the importance of cattle in hospitality. This linguistic evidence underscores the central role of livestock in the social and dietary practices of the time. It also highlights the prestige associated with hosting guests in a pastoral society.
RAS PrelimsIndian Polity and Governance · Fundamental Rights
Q949. The principle of Rule of Law is embodied in which Article of the Constitution?
Explanation
Article 14 embodies the Rule of Law, a concept popularized by A.V. Dicey. It ensures that the law is supreme and that no person is above the law. This article includes two aspects: equality before the law and equal protection of the laws. Together, they form the bedrock of the Indian democratic system, preventing arbitrary exercise of power by the State.
RAS PrelimsWorld Geography · Major Rivers and Lakes of the World
Q950. The heavy sediment load of the Huang He (Yellow River) results in which significant geographical consequence?
Explanation
The Huang He carries an immense volume of sediment, leading to significant geological and human impacts. As the river reaches the low-lying North China Plain, the flow velocity decreases, causing the silt to settle and accumulate. This process steadily raises the riverbed above the surrounding land, necessitating high levees and often resulting in catastrophic breach-induced flooding.
Answer key for these questions
Q
Correct answer
941
(b) Both A and R are true but R is not the correct explanation of A.
942
(c) They had extensively settled the entire Deccan plateau and the extreme south of India.
943
(c) Differential treatment based solely on the birthplace of a citizen
944
(c) A-ii, B-iv, C-iii, D-i
945
(a) A-i, B-ii, C-iii, D-iv
946
(c) Human-friendly shorthand for binary
947
(d) Bikaner
948
(d) Goghna
949
(c) Article 14
950
(d) Frequent flooding caused by rising riverbeds
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.