Q681. Which part of the Constitution of India deals with Fundamental Rights?
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.
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Q682. What defines an antecedent river in the classification of drainage systems?
Explanation
Antecedent rivers predate the geological structures they traverse. As the land undergoes tectonic uplift or mountain-building processes, these rivers possess sufficient erosive power to maintain their original path. By cutting deep gorges through rising terrain, they preserve their historical course, remaining independent of the newly formed topography. This contrasts with consequent rivers that follow modern slopes.
Q683. Which of the following is considered a primary limitation of Gross Domestic Product as a measure of a country’s development?
Explanation
National economic accounts measure the total value of market transactions within a country but ignore how wealth is distributed among citizens. A rising national income might benefit only a small elite while the majority remains impoverished. Consequently, this metric fails to indicate if growth is inclusive or equitable across different social segments, limiting its utility for development.
Q684. Which core electronic component was primarily utilized in the design of first-generation computers?
Explanation
First-generation computers, developed between 1940 and 1956, relied on vacuum tubes for circuitry and magnetic drums for memory. These components were large, expensive to operate, and generated significant heat. Despite their size and inefficiency, vacuum tubes enabled the first digital computations, laying the fundamental groundwork for all subsequent electronic computing developments in history.
Q685. In the context of historical sources, what does the term ‘Bahi’ specifically refer to?
Explanation
In the historical context of Rajasthan, a Bahi refers to a meticulously maintained daily account book or ledger. These records were used by state administrations to document financial transactions, land revenue details, and official proceedings. They offer a granular view of the economic activities and administrative routines that governed the princely states during the medieval period.
Q686. The Boghazkoi inscription, which mentions Vedic gods such as Indra, Varuna, Mitra, and Nasatyas, was discovered in which modern-day country?
Explanation
The Boghazkoi inscription, discovered in modern Turkey, dates back to the fourteenth century BCE. It records a treaty between the Hittites and the Mittani, invoking Vedic deities like Indra and Varuna as witnesses. This archaeological find provides crucial evidence for the presence of Indo-Aryan speakers in Western Asia and helps date the migration towards the Indian subcontinent.
Q687. The concept of Fundamental Rights in the Indian Constitution was primarily inspired by the Constitution of which country?
Explanation
The concept of Fundamental Rights in the Indian Constitution was heavily influenced by the Bill of Rights in the United States Constitution. While the British tradition emphasizes parliamentary sovereignty, the Indian framers chose the American model of a written constitution where specific rights are judicially enforceable against the legislative and executive branches.
Q688. Which of the following is a major left-bank tributary of the Amazon River?
Explanation
The Amazon River system features numerous significant tributaries classified by their bank position. The Rio Negro is the largest left-bank tributary, originating in Colombia and joining the Amazon near Manaus. Other major rivers like the Madeira, Purus, and Tapajos are right-bank tributaries, flowing from the south. The Rio Negro is known for its distinctive dark-colored waters.
Q689. Which of the following economic activities is included in the calculation of Gross Domestic Product, despite often being a negative indicator of sustainable development?
Explanation
Standard accounting practices include spending on mitigating ecological damage because such activities involve market-based financial transactions. While these expenditures increase the total value of goods and services produced, they represent a response to negative events rather than actual progress. This highlights why aggregate figures can sometimes mislead when assessing overall societal health and long-term environmental sustainability in development.
Q690. What was the major technological shift that characterized second-generation computers compared to the first generation?
Explanation
The transition from vacuum tubes to transistors defined the second generation of computing between 1956 and 1963. Transistors were significantly smaller, faster, cheaper, and more energy-efficient than their predecessors. This shift allowed computers to become more compact and reliable, facilitating the development of high-level programming languages and expanding the practical utility of computers across various industries.Answer key for these questions
| Q | Correct answer |
|---|---|
| 681 | (b) Part III |
| 682 | (b) A river that maintains its original course and pattern despite localized tectonic uplift |
| 683 | (b) It does not reflect the distribution of income among the population |
| 684 | (b) Vacuum tubes |
| 685 | (a) A daily account book or ledger maintained by the administration of Rajput states. |
| 686 | (a) Turkey |
| 687 | (a) United States |
| 688 | (a) Rio Negro |
| 689 | (a) Cleanup costs for environmental disasters |
| 690 | (a) Transistors |
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.