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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| European River | Body of water it drains into |
|---|---|
| A. Volga | i. North Sea |
| B. Rhine | ii. Caspian Sea |
| C. Danube | iii. Black Sea |
| D. Thames | iv. English Channel (North Sea region) |
Explanation
European rivers are categorized by the seas into which they discharge. The Volga flows south into the Caspian Sea. The Rhine travels north to the North Sea. The Danube flows east across the continent to the Black Sea. The Thames flows through London and empties into the North Sea region via its large estuary, often associated with the eastern English Channel entrance.| GHI Indicator | Underlying Condition Measured |
|---|---|
| A. Undernourishment | i. Acute undernutrition (low weight for height) |
| B. Child stunting | ii. Chronic undernutrition (low height for age) |
| C. Child wasting | iii. Inadequate food supply for the general population |
| D. Child mortality | iv. Unhealthy environment and inadequate nutrition causing fatal outcomes Options: |
Explanation
Different indicators in the hunger index measure specific nutritional problems. Undernourishment reflects general food shortages. Among children, stunting indicates long-term or chronic nutritional deficiencies, while wasting shows immediate or acute distress. Child mortality is an indicator of the fatal consequences of poor nutrition combined with an unhealthy environment. Together, these measures provide a comprehensive view of the severity of hunger.Explanation
Device identification in networking involves two distinct types of addresses. A MAC address is a unique, permanent physical identifier assigned to a network interface card during manufacturing. In contrast, an IP address is a logical identifier assigned by a network to facilitate communication across different segments. Together, these addresses ensure that data packets are correctly routed through the internet to the intended hardware.I. Sibi Janapada coins have been primarily found at Nagari (Madhyamika).
II. Yaudheya coins are predominantly found in the northern parts of Rajasthan (Ganganagar-Hanumangarh).
III. The discovery of Gupta gold coins at Bayana (Bharatpur) is the largest hoard of its kind in India.
IV. Punch-marked coins were usually made of gold.
V. Indo-Greek coins in Rajasthan often bear bilingual legends.
Which of the above statement(s) is/are correct?
Explanation
Numismatic sources reveal the diverse history of Rajasthan. Sibi coins were found at Nagari, and Yaudheya coins appear in the north. The Bayana hoard is the largest Gupta gold collection. Indo- Greek coins frequently feature bilingual legends. However, punch-marked coins were primarily made of silver or copper, not gold, making the statement regarding their golden composition historically inaccurate for that period.Explanation
While the Later Vedic period saw the crystallization of the Varna, Gotra, and Ashrama systems, the rigid practice of untouchability had not yet fully developed. Social hierarchies were becoming stricter, and the Shudras faced increasing discrimination, but the concept of certain groups being inherently untouchable was a later development in Indian social history, becoming more prominent in the subsequent post-Vedic era.Explanation
Article 19(3) lets the State impose reasonable restrictions on the right to assemble peacefully in the interest of public order. A ban on demonstrations on a highway can be justified under it.Explanation
Lakes are primarily distinguished by their chemical composition. Lake Baikal, Lake Superior, and Lake Malawi are among the largest freshwater reservoirs in the world. The Aral Sea, however, is a saline body of water. Over the last several decades, as its water volume has decreased due to river diversion, its salt concentration has increased significantly, making it extremely saline.Explanation
During the late 1990s, a new measure was introduced to focus specifically on the deprivations people face rather than their average achievements. This metric was intended to complement existing human development assessments by highlighting the proportion of the population excluded from progress. It marked a significant step toward understanding the depth and distribution of poverty within both developing and high-income nations.Explanation
Networking devices like switches, routers, and bridges are hardware components essential for directing data traffic and connecting different network segments. They operate at various layers of the OSI model to ensure efficient communication. A compiler, however, is a software tool used to translate high-level programming code into machine language. It plays no role in the physical or logical routing of data.Answer key for these questions
| Q | Correct answer |
|---|---|
| 1001 | (d) Academic distinctions like PhD or military ranks like General |
| 1002 | (d) A-ii, B-i, C-iii, D-iv |
| 1003 | (a) A-iii, B-ii, C-i, D-iv |
| 1004 | (d) Physical hardware address vs logical network address |
| 1005 | (a) I, II, III, and V |
| 1006 | (a) The rigid practice of untouchability |
| 1007 | (b) Article 19(3) regarding the regulation of peaceful assembly. |
| 1008 | (a) Aral Sea |
| 1009 | (b) 1997 |
| 1010 | (a) Compiler |
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.