Q2061. Which of the following rules states that the amount of adenine equals the amount of thymine, and the amount of guanine equals cytosine in DNA?
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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Q2062. Rao Jodha laid the foundation of the Mehrangarh Fort and the city of Jodhpur in which of the following years?
Explanation
Rao Jodha, a prominent Rathore ruler, sought a more secure location for his capital than the older seat at Mandore. In 1459, he laid the foundation of the Mehrangarh Fort on a high hill known as Chidiyatunk. The surrounding city was named Jodhpur after him. This move provided a strategic military advantage and facilitated the consolidation of Rathore power in Marwar.
Q2063. According to Kautilya’s Mandala theory, what is the natural geopolitical relationship of a state with its immediate territorial neighbor?
Explanation
The Mandala theory of diplomacy suggests that a state’s immediate neighbor is its natural enemy, known as the Ari. This geopolitical concept posits that shared borders lead to inherent territorial conflicts and competition for resources. Conversely, the state located beyond the immediate neighbor is considered a natural ally, or Mitra, because both share a common interest in neutralizing the intervening hostile power.
Q2064. Consider the following statements regarding the Impeachment of the President of India:
I. The impeachment charges can be initiated in either House of Parliament.
II. A 14 days’ advance notice must be given to the President, signed by one-fourth members of the House that framed the charges.
III. The resolution must be passed by a majority of not less than two-thirds of the members present and voting.
Which of the above statements is/are correct?
I. The impeachment charges can be initiated in either House of Parliament.
II. A 14 days’ advance notice must be given to the President, signed by one-fourth members of the House that framed the charges.
III. The resolution must be passed by a majority of not less than two-thirds of the members present and voting.
Which of the above statements is/are correct?
Explanation
The impeachment of the President can be initiated in either House of Parliament for violating the Constitution. A fourteen-day notice signed by one-fourth of the total members of that House is mandatory. The resolution must be passed by a majority of at least two-thirds of the total membership of the House, rather than just those present and voting during the session.
Q2065. Read the following list of major rice-producing countries:
I. India
II. China
III. Indonesia
IV. Bangladesh
Which of the following represents the correct sequence of these countries arranged in descending order of their total production?
I. India
II. China
III. Indonesia
IV. Bangladesh
Which of the following represents the correct sequence of these countries arranged in descending order of their total production?
Explanation
China consistently ranks as the largest producer of rice globally, followed closely by India. Together, these two nations account for a significant portion of the world’s total output. Bangladesh and Indonesia are also among the top producers due to their favorable monsoonal climates and high population demands. Production levels fluctuate annually based on weather and technology.
Q2066. A newly formed State with hilly terrain and low industrial output struggles to provide basic healthcare. Which specific tool in fiscal federalism is best suited to address this specific state’s incapacity without altering the broad tax-sharing formula?
Explanation
States with structural disadvantages, such as hilly terrain or low industrialization, often face a revenue gap that tax devolution cannot fully bridge. Revenue deficit grants provide targeted assistance to help these states meet their essential expenditure needs. Unlike broad tax sharing, these grants specifically address the post-devolution budgetary shortfalls of states needing additional financial support.
Q2067. Man Singh I of Amber served as the Mughal Subahdar (Governor) for which of the following provinces during Akbar’s reign?
Explanation
Man Singh I of Amber was one of Emperor Akbar’s most trusted and high-ranking generals. He served extensively as the Subahdar or Governor of several key provinces, including Kabul in the northwest, and Bihar and Bengal in the east. His administrative and military skills were instrumental in expanding and stabilizing the Mughal Empire across these diverse and often rebellious regions.
Q2068. Consider the following statements regarding Kautilya’s Arthashastra:
I. It is written in Sanskrit and divided into 15 Adhikaranas (books).
II. It advocates for the separation of civil and criminal courts.
III. It completely rejects the existence of a formal taxation system.
IV. It mentions the practice of employing both stationary and wandering spies.
Which of the combinations is correct?
I. It is written in Sanskrit and divided into 15 Adhikaranas (books).
II. It advocates for the separation of civil and criminal courts.
III. It completely rejects the existence of a formal taxation system.
IV. It mentions the practice of employing both stationary and wandering spies.
Which of the combinations is correct?
Explanation
Kautilya’s Arthashastra is a Sanskrit text composed of fifteen books. It outlines a sophisticated legal system that distinguishes between civil courts, known as Dharmasthiya, and criminal courts, called Kantakashodhana. The treatise also details an extensive intelligence network utilizing both stationary and wandering spies. Contrary to rejecting taxation, the text provides a highly organized framework for various state taxes to fund the imperial administration.
Q2069. The fundamental rationale behind the principle that the President is the nominal executive head while the Prime Minister is the real executive head stems from:
Explanation
India adopted the parliamentary system of government, which distinguishes between the head of state and the head of government. The President is the nominal executive who acts as a symbolic figurehead, while the Prime Minister leads the Council of Ministers and holds real executive power. This structure ensures that the executive remains accountable to the legislature through the collective responsibility mechanism.
Q2070. Read the following statements regarding wheat cultivation:
Statement I: Spring wheat is sown in spring and harvested in late summer or early autumn.
Statement II: Winter wheat is sown in autumn and remains dormant during the winter before being harvested in early summer.
Which of the following is correct?
Statement I: Spring wheat is sown in spring and harvested in late summer or early autumn.
Statement II: Winter wheat is sown in autumn and remains dormant during the winter before being harvested in early summer.
Which of the following is correct?
Explanation
Spring wheat is planted in early spring when the ground thaws and is harvested by late summer. It is common in regions with extremely harsh winters. Winter wheat is sown in autumn, stays dormant under snow during winter, and resumes growth in spring for an early summer harvest. Both methods allow wheat production across diverse climatic zones.Answer key for these questions
| Q | Correct answer |
|---|---|
| 2061 | (a) Chargaffs Rule |
| 2062 | (b) 1459 CE |
| 2063 | (c) Natural enemy |
| 2064 | (a) I and II only |
| 2065 | (a) II, I, IV, III |
| 2066 | (c) Revenue deficit grants recommended by the Central Finance Commission |
| 2067 | (a) Bengal, Bihar, and Kabul |
| 2068 | (b) I, II, and IV only |
| 2069 | (a) Adoption of the Parliamentary system of government |
| 2070 | (a) Both Statement I and Statement II are correct. |
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.