Q221. The work done in lifting a 10 kg object to a height of 5 meters (taking g = 9.8 m/s2) is:
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Q222. Read the following statements regarding the economic transitions at Bagor and select the correct option:
Statement I: Bagor provides one of the earliest pieces of evidence for animal husbandry in the Indian subcontinent.
Statement II: The faunal remains at Bagor indicate a sudden shift to a purely agrarian economy without any reliance on hunting.
Statement I: Bagor provides one of the earliest pieces of evidence for animal husbandry in the Indian subcontinent.
Statement II: The faunal remains at Bagor indicate a sudden shift to a purely agrarian economy without any reliance on hunting.
Explanation
Bagor is renowned for providing some of the earliest evidence of animal husbandry in the Indian subcontinent, specifically involving sheep and goats. However, the transition was not a sudden shift to a purely agrarian economy. Instead, the inhabitants continued to rely significantly on hunting and gathering alongside early pastoralism, demonstrating a gradual and complex economic evolution rather than an immediate change.
Q223. Which of the following statements correctly describes the agricultural practices of the Harappans?
Explanation
The Harappans were pioneers in agriculture and were likely the first people in the world to cultivate cotton. This is evidenced by textile impressions found on pottery and other artifacts. While they grew various grains like wheat and barley, there is no evidence of iron tools or sugarcane cultivation. Their farming was supported by both seasonal rainfall and irrigation.
Q224. The federal system of India, characterized by a strong centre, is fundamentally different from the US model. Which country’s constitution provided the blueprint for this centralized federal structure?
Explanation
India adopted a federal system with a strong centralizing tendency, which is more similar to the Canadian model than the American one. From the Canadian Constitution, India borrowed the concept of a "federation with a strong Centre," the vesting of residuary powers in the Union, and the appointment of state governors by the Centre. This ensured national unity and effective administration.
Q225. The following question consists of two statements: one labeled Assertion (A) and the other labeled Reason (R).
Assertion (A): Loess plains are often highly productive agricultural areas.
Reason (R): Loess consists of fine-grained, wind-blown silt that is well-aerated and rich in minerals.
Which of the following is correct in the context of the above statements?
Assertion (A): Loess plains are often highly productive agricultural areas.
Reason (R): Loess consists of fine-grained, wind-blown silt that is well-aerated and rich in minerals.
Which of the following is correct in the context of the above statements?
Explanation
Loess plains are exceptionally productive for agriculture due to the nature of their soil. Loess consists of fine, mineral-rich silt that has been transported and deposited by wind. This soil structure is naturally well-aerated and can retain moisture effectively, providing an ideal medium for plant roots. These characteristics allow farmers to achieve high crop yields in regions like north-central China.
Q226. The concept of inclusive growth implies a direct assault on which of the following twin economic challenges?
Explanation
Inclusive growth is designed to simultaneously address the dual challenges of poverty and rising economic inequality. While traditional growth might only benefit the wealthy, inclusive growth ensures that marginalized populations have the tools to improve their living standards. By integrating these groups into the productive process, the economy can achieve a more stable and fair distribution of collective wealth.
Q227. The law of conservation of energy states that:
Explanation
The law of conservation of energy is a fundamental principle stating that energy cannot be created or destroyed within an isolated system. Instead, it can only change from one form to another, such as potential energy becoming kinetic energy. Consequently, the total amount of energy remains constant over time, ensuring that energy is always accounted for during any physical process.
Q228. The mound known locally as ‘Maha Satiyan’ is associated with the archaeological discoveries of which prehistoric site?
Explanation
The prominent archaeological mound at Bagor is locally known as ‘Maha Satiyan’. Situated on the Kothari river, this site has yielded an exceptionally rich record of the Mesolithic period. The excavations conducted here revealed a massive collection of microliths and evidence of early animal domestication. It remains a key site for understanding the transition from the Stone Age to the early use of metals.
Q229. Consider the following statements regarding Harappan seals:
I. The majority of the seals were made of steatite.
II. They were primarily used as a medium of currency for everyday transactions.
III. The most frequently depicted animal on the seals is the unicorn bull.
Which of the combination of statements given above is correct?
I. The majority of the seals were made of steatite.
II. They were primarily used as a medium of currency for everyday transactions.
III. The most frequently depicted animal on the seals is the unicorn bull.
Which of the combination of statements given above is correct?
Explanation
Harappan seals are primarily made of steatite and were used for commercial purposes, such as sealing goods. They were not used as daily currency. The most common animal depicted on these seals is the mythical unicorn bull, although other animals like elephants and tigers also appear. These seals provide vital information about the iconography and script of the Indus people.
Q230. Which is the most appropriate reason for Dr. B. R. Ambedkar defending the Indian Constitution against the criticism of being a "bag of borrowings"?
Explanation
Dr. B. R. Ambedkar defended the Constitution against the "bag of borrowings" criticism by stating that no constitution could be entirely original in the modern era. He argued that the framers had not blindly copied provisions but had carefully adapted them to suit Indian social conditions and requirements while simultaneously removing any faults observed in the original models of other countries.Answer key for these questions
| Q | Correct answer |
|---|---|
| 221 | (c) 490 J |
| 222 | (c) Statement I is correct but Statement II is incorrect. |
| 223 | (b) They were the earliest people to produce cotton in the world. |
| 224 | (b) Canada |
| 225 | (a) Both A and R are true and R is the correct explanation of A. |
| 226 | (b) Poverty and widening economic inequality |
| 227 | (b) Energy can only be transformed, not created or destroyed |
| 228 | (d) Bagor |
| 229 | (d) I and III only |
| 230 | (d) Borrowings were adaptations to Indian conditions to remove inherent faults. |
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.