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 1631–1640 of 9654 questions
Browse by subject
RAS PrelimsWorld Geography · Natural Vegetation and Biomes
Q1631. Consider the following statements regarding the distribution and characteristics of Tropical Deciduous (Monsoon) forests: I. They are predominantly found in India, Myanmar, Thailand, and parts of Northern Australia. II. Their structure is largely dependent on the seasonal reversal of winds. III. These forests generally support a higher density of tall, evergreen trees compared to rainforests. IV. They yield commercially valuable hardwood timbers like Sal and Teak. Which of the above statement(s) is/are correct?
Explanation
Tropical deciduous forests, often called monsoon forests, are common in India and Southeast Asia. They are adapted to seasonal rainfall patterns driven by monsoon winds. These forests yield valuable hardwoods like teak and sal, which are commercially significant. Unlike rainforests, they have a less complex structure and lose their leaves during the dry season to conserve water and survive.
RAS PrelimsIndian Economy · Monetary and Fiscal Policy, Union Budget and Resource Mobilisation
Q1632. Which of the following best describes the ‘monetization of fiscal deficit’?
Explanation
This process involves the central bank directly purchasing government securities to provide the state with the funds needed to cover its spending gap. Essentially, it increases the total money supply in the economy by creating new money. While it helps the government finance its deficit without borrowing from the market, it can lead to high inflationary pressures if not managed.
RAS PrelimsScience and Technology · Defence and Space Technology in India
Q1633. Which of the following statements regarding the BrahMos missile is incorrect?
Explanation
This cruise missile is highly versatile and has been successfully tested for launches from submarines while they are submerged. It also operates on a fire-and-forget principle, meaning it does not require further guidance after launch to hit its target. While it has a low radar signature, statements claiming it is entirely uninterceptable are generally considered hyperbolic, as defensive technologies continue to evolve.
RAS PrelimsRajasthan History, Art and Culture · Ancient Rajasthan: Society and Culture
Q1634. Historical and epigraphic sources indicate that in ancient Rajasthan, the property rights of women (Stridhana) were:
Explanation
In ancient Rajasthan, women’s property rights were generally limited, but they had recognized ownership of ‘Stridhana’. This refers to the wealth, jewelry, and gifts a woman received from her family or husband during marriage ceremonies. While they did not have equal rights to ancestral land as men, Stridhana provided them with a degree of individual economic security and personal property.
RAS PrelimsAncient Indian History · Religious Movements of the 6th Century BC
Q1635. Find the odd one out among the following terms, which does NOT belong to the five Skandhas (Aggregates) that constitute a sentient being in Buddhism.
Explanation
According to Buddhist doctrine, a sentient being is composed of five aggregates or Skandhas: Form, Sensation, Perception, Mental Formations, and Consciousness. The concept of an eternal, unchanging soul or Atman is explicitly rejected by the Buddha’s teaching of Anatman. By analyzing the self into these five changing components, Buddhism demonstrates that there is no permanent core behind our physical and mental experiences.
RAS PrelimsIndian Polity and Governance · DPSP and Fundamental Duties
Q1636. Consider the following recommendations made by the Swaran Singh Committee regarding Fundamental Duties: I. Imposition of penalty or punishment for non-compliance with duties. II. Duty to pay taxes should be a Fundamental Duty. III. No law imposing a penalty for non-compliance of duties shall be questioned in any court. Which of the above recommendation(s) was/ were NOT incorporated into the Constitution of India?
Explanation
While the Swaran Singh Committee recommended several duties, the government did not accept all of them. Specifically, the recommendations to impose penalties for non-compliance, to make the duty to pay taxes a fundamental duty, and to protect such penalty laws from judicial scrutiny were excluded. Consequently, the duties added to the Constitution were framed as non-justiciable ethical exhortations for citizens.
RAS PrelimsWorld Geography · Natural Vegetation and Biomes
Q1637. In the Tropical Savanna biome, trees are widely scattered rather than forming a closed canopy. What is the primary cause of this specific vegetation structure?
Explanation
The open structure of the tropical savanna is maintained by several interacting factors. A long dry season limits tree growth, while frequent seasonal fires destroy many saplings. Additionally, the presence of large grazing herbivores prevents the development of a dense forest canopy. These environmental pressures ensure that grasses remain the dominant vegetation, with trees appearing only as widely scattered individuals.
RAS PrelimsIndian Economy · Monetary and Fiscal Policy, Union Budget and Resource Mobilisation
Q1638. Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R). Assertion (A): A persistently high fiscal deficit can lead to the ‘crowding out’ of private investment. Reason (R): High government borrowing absorbs a large portion of available domestic savings, leading to higher interest rates for private borrowers.
Explanation
When the government borrows heavily to fund its deficit, it reduces the pool of available savings for other borrowers. This competition for funds drives up interest rates in the economy. Higher borrowing costs discourage private firms from taking loans for expansion or new projects. Consequently, public sector borrowing displaces or "crowds out" private investment, potentially hindering overall economic productivity and growth.
RAS PrelimsScience and Technology · Defence and Space Technology in India
Q1639. By definition, how does a cruise missile like BrahMos differ from a ballistic missile?
Explanation
Unlike ballistic missiles that follow a high-altitude parabolic trajectory, this type of missile behaves more like an unmanned aircraft. It remains within the Earth’s atmosphere for the duration of its flight and can be continuously guided to its target. It can perform complex maneuvers and fly at low altitudes to avoid radar detection, making it a highly effective tool for precision strikes.
RAS PrelimsRajasthan History, Art and Culture · Ancient Rajasthan: Society and Culture
Q1640. In the context of family structure and marriage customs in ancient Rajasthan, which of the following is the odd one out?
Explanation
Niyoga, Swayamvara, and Sati are terms specifically related to marriage practices or social customs involving widows and matrimonial choices. Niyoga refers to a widow practice, Swayamvara to a choice of husband, and Sati to a widow’s immolation. Varna-sankara, however, refers to the broader social phenomenon of the mixing of varnas and the creation of new castes, rather than a specific marriage ritual.
Answer key for these questions
Q
Correct answer
1631
(a) I, II and IV
1632
(a) The central bank printing new currency notes to finance the government’s budget deficit
1633
(a) It cannot be launched from underwater platforms.
1634
(b) Recognized rights over specific gifts and wealth received during marriage rituals
1635
(b) Atman (Eternal Soul)
1636
(d) I, II and III
1637
(b) A mix of long dry seasons, seasonal fires, and large herbivores limiting tree density
1638
(a) Both A and R are true and R is the correct explanation of A.
1639
(b) It stays in the atmosphere and flies in a guided path.
1640
(b) Varna-sankara
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.
