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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I. The discovery of seals and sealings at sites like Kalibangan indicates established long-distance trade networks.
II. Coins known as ‘Gadhiya’ coins were widely used during the Mauryan period in Rajasthan.
III. The barter system coexisted with the use of metallic money in local transactions.
IV. The presence of Roman amphorae in Rajasthan proves direct maritime trade between Rajasthan and Rome.
Which of the above statement(s) is/are incorrect?
Explanation
Ancient Rajasthan had robust trade networks, as shown by seals at Kalibangan and the use of metallic money. However, ‘Gadhiya’ coins were not used during the Mauryan period; they appeared later in the early medieval era. Additionally, while Roman trade influenced India, the presence of Roman amphorae does not prove direct maritime trade for the landlocked region of Rajasthan.Explanation
In Buddhist tradition, the Great Departure or Mahabhinishkramana involves two loyal companions who assisted Siddhartha in leaving his palace. Kanthaka was his favorite white horse, and Channa was his devoted charioteer. According to the legends, Kanthaka died of a broken heart after Siddhartha sent them back to the city, symbolizing the profound emotional weight of the prince’s decision to seek truth.Explanation
In the nineteen fifty-one Champakam Dorairajan case, the Supreme Court first addressed the conflict between fundamental rights and directives. The court ruled that the Directive Principles must conform to and run as subsidiary to the fundamental rights. It established that rights are superior and cannot be overridden by directives, though they should be implemented without violating the core rights of citizens.Statement I: Plants in the Mediterranean biome have thick, waxy, and leathery leaves to minimize moisture loss.
Statement II: These adaptations are necessary because the region experiences its highest rainfall during the hot summer months.
Explanation
Plants in the Mediterranean biome have evolved thick, waxy leaves to minimize water loss during the intense drought of summer. This sclerophyllous vegetation is essential for survival because the region receives most of its rainfall during the mild winters, while the summers remain hot and extremely dry. These adaptations allow the plants to endure long periods without significant moisture availability.Explanation
Non-tax revenue includes income from sources other than taxation, such as interest on loans, dividends from enterprises, and fees for services. These are distinct from compulsory levies on income or profits. Corporate tax, regardless of whether it is paid by domestic or foreign entities, is a direct tax and therefore forms a major part of the government’s tax revenue category.Explanation
The ability of this air defense missile to maintain high speeds throughout its flight is due to its specialized engine design. Unlike conventional rockets, this system uses atmospheric oxygen for combustion, which improves efficiency and sustained thrust. This technology allows the missile to travel at supersonic speeds to intercept fast-moving aerial targets effectively. It represents a significant indigenous achievement in aeronautical engineering and missile propulsion.Explanation
Several urban centers flourished in ancient Rajasthan, including Nagari, Nagar, and Bhinmal. Nagari was the capital of the Sibis, and Nagar was a major Malava hub. Bhinmal was a prominent commercial center. However, Osian was not a Mauryan capital; it gained prominence much later as a center for temple architecture and trade during the Gurjara-Pratihara and medieval periods.Assertion (A): The Buddha delivered his first sermon at Sarnath to five ascetic companions.
Reason (R): This specific event is known in formal Buddhist tradition as the Mahaparinirvana.
Explanation
The Buddha’s first sermon, delivered to five ascetics at Sarnath, is a foundational historical event. However, the term Mahaparinirvana refers specifically to his final passing and release from the cycle of rebirth at Kushinagar. The first sermon is instead called the Dharmachakra Pravartana, or the Setting in Motion of the Wheel of Dharma, which established the core tenets of his teaching.Explanation
In the nineteen sixty-seven Golaknath case, the Supreme Court took a firm stance by declaring that fundamental rights are sacrosanct and transcendental. The court ruled that Parliament could not amend the Constitution to take away or abridge these rights, even to implement Directive Principles. This judgment significantly restricted the government’s power to prioritize socialistic directives over the individual liberties of citizens.Answer key for these questions
| Q | Correct answer |
|---|---|
| 1561 | (c) Short-range quick reaction surface-to-air engagement. |
| 1562 | (b) II and IV only |
| 1563 | (d) Kanthaka and Channa |
| 1564 | (d) Champakam Dorairajan case (1951) |
| 1565 | (c) Statement I is correct but Statement II is incorrect |
| 1566 | (d) Corporate tax paid by foreign companies |
| 1567 | (d) Ramjet propulsion |
| 1568 | (c) Osian was the capital of the Mauryan Empire in southern Rajasthan. |
| 1569 | (c) A is true but R is false. |
| 1570 | (c) Rights are sacrosanct and cannot be amended for directives |
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.