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 2311–2320 of 9654 questions
Browse by subject
RAS PrelimsWorld Geography · World Agriculture: Types, Farming Systems and Major Crops
Q2311. Consider the following statements regarding plantation crops: I. Tea plantations require well-drained soil to prevent waterlogging around the roots. II. Rubber is gathered from the latex of trees grown primarily in equatorial climates. III. Cocoa is a major plantation crop in the West African countries like Côte d’Ivoire and Ghana. IV. Sugarcane plantations are predominantly found in temperate zones with freezing winters. Which of the above statement(s) is/are incorrect?
Explanation
Sugarcane is a tropical and subtropical crop that cannot tolerate freezing temperatures; it requires a warm climate with a long growing season. Tea, rubber, and cocoa are major plantation crops grown in specific well-drained or equatorial environments. Cocoa is a significant export for West African nations. The error in statement four highlights the frost-sensitive nature of sugarcane, which restricts its cultivation.
RAS PrelimsIndian Economy · Fiscal Federalism and Finance Commission
Q2312. Match the GST components in List I with their respective levy or collection authorities in List II:
GST Component
Levy/Collection Authority
A. CGST
i. Levied by States on intra-state supplies
B. SGST
ii. Levied by the Centre on intra-state supplies
C. IGST
iii. Levied by Union Territories without a legislature
D. UTGST
iv. Levied by the Centre on inter-state supplies
Choose the correct answer:
Explanation
GST components are levied based on the nature of the transaction. CGST and SGST are collected by the Centre and States respectively on intra-state supplies. UTGST applies in Union Territories without a legislature. IGST is levied by the Centre on inter-state trade and imports, then apportioned between the Union and the destination State. This ensures a systematic and transparent tax distribution.
RAS PrelimsScience and Technology · Genetics, Biotechnology and Nanotechnology
Q2313. Down syndrome is a genetic disorder caused by the presence of an extra copy of which chromosome?
Explanation
Down syndrome, also known as Trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. This extra genetic material alters the course of development and causes the characteristic physical and intellectual features associated with the condition. It is typically the result of nondisjunction during the process of meiosis in one of the parents.
RAS PrelimsRajasthan History, Art and Culture · Major Dynasties of Rajasthan
Q2314. Match List I with List II and select the correct answer using the codes given below:
Guhila Rulers
Key Events
A. Rawal Ratan Singh
i. Discovery of silver mines at Jawar
B. Rana Hammir
ii. Re-capture of Chittor from the Tughlaqs
C. Rana Lakha
iii. First Saka of Chittor (1303)
D. Rana Mokal
iv. Assassinated by Chacha and Mera
Explanation
The Guhila rulers are associated with several key historical events. Rawal Ratan Singh witnessed the first sack of Chittor in 1303. Rana Hammir later recaptured the fort from the Tughlaqs. Under Rana Lakha, silver mines were discovered at Jawar, boosting the economy. Finally, Rana Mokal was assassinated by the brothers Chacha and Mera, leading to a period of internal instability.
RAS PrelimsAncient Indian History · Maurya and Post-Maurya Dynasties
Q2315. Identify the incorrect statement regarding the early Kushana rulers.
Explanation
The early Kushana rulers, beginning with Kujula Kadphises, established their power in the North-West. Vima Kadphises was notable for introducing a massive gold coinage system. While their initial coins showed significant Hellenistic influence, they were not exclusive to Greek motifs. For instance, Vima Kadphises’ coins prominently featured Indian religious imagery, such as the depiction of Lord Shiva and his bull Nandi, reflecting the early and rapid Indianization of the dynasty’s cultural identity.
RAS PrelimsIndian Polity and Governance · Union Executive: President, Vice President, Prime Minister and Cabinet
Q2316. Which of the following is NOT a characteristic feature of the Cabinet in the Indian parliamentary system?
Explanation
The Cabinet is a smaller, core body within the Council of Ministers that meets regularly to decide government policies. While it is the supreme decision-making authority, its size is not explicitly fixed by the Constitution. Instead, the size and composition are determined by the Prime Minister based on administrative needs and political considerations, following the overall fifteen percent ceiling.
RAS PrelimsWorld Geography · World Agriculture: Types, Farming Systems and Major Crops
Q2317. How does the climatic pattern of the Mediterranean region specifically benefit the cultivation of grapes and olives?
Explanation
The Mediterranean climate is characterized by hot, dry summers and mild, rainy winters. This cycle is ideal for drought-tolerant crops like grapes and olives, which have deep root systems or thick skins to conserve moisture. The winter rains provide necessary hydration, while the dry summer sun allows fruits to ripen and accumulate sugars. This natural rhythm supports the region’s famous viticulture.
RAS PrelimsIndian Economy · Fiscal Federalism and Finance Commission
Q2318. Consider the following regarding the Integrated Goods and Services Tax (IGST): I. It is an additional tax levied exclusively to compensate states for revenue loss. II. It is levied on inter-state trade or commerce and imports. III. The revenue collected under IGST is apportioned between the Union and the States. Which of the combinations given above is correct?
Explanation
IGST is levied on inter-state trade and imports to ensure that tax follows the destination of consumption. The revenue collected is shared between the Union and the state where the goods or services are consumed. It is not an additional compensation tax but a mechanism to manage the flow of credit across state borders, simplifying tax compliance for businesses operating nationally.
RAS PrelimsScience and Technology · Genetics, Biotechnology and Nanotechnology
Q2319. Match List-I with List-II regarding genetic disorders:
Genetic Disorder
Cause/Characteristic
A. Sickle cell anaemia
i. X-linked recessive disorder preventing blood clotting
B. Haemophilia
ii. Point mutation in the beta-globin chain
C. Down syndrome
iii. Absence of one X chromosome in females (45, X0)
D. Turners syndrome
iv. Trisomy 21
Explanation
Overview of Human Genetic Disorders P. Sickle cell anemia is caused by a specific point mutation in the beta-globin chain. Q. Haemophilia is an X-linked recessive disorder that inhibits proper blood clotting. R. Down syndrome arises from the trisomy of chromosome twenty-one. S. Turners syndrome involves the absence of one X chromosome in females, resulting in forty-five total chromosomes.
RAS PrelimsRajasthan History, Art and Culture · Major Dynasties of Rajasthan
Q2320. The treaty of Champaner (1456 CE) was signed between the Sultans of Malwa and Gujarat to defeat which Rajput ruler?
Explanation
The Treaty of Champaner was signed in 1456 between Mahmud Khalji of Malwa and Qutbuddin Ahmad Shah of Gujarat. This alliance was specifically formed to defeat and partition the kingdom of Rana Kumbha of Mewar, who had become a major regional threat. Despite their combined military efforts, Rana Kumbha successfully defended his territories and maintained the independence of the Mewar state.
Answer key for these questions
Q
Correct answer
2311
(a) IV only
2312
(a) A-ii, B-i, C-iv, D-iii
2313
(d) Chromosome 21
2314
(a) A-iii, B-ii, C-i, D-iv
2315
(d) The early Kushanas issued coins exclusively imitating Greek deities with no Indian influence.
2316
(d) Its size is explicitly fixed at 15 to 20 ministers by the Constitution.
2317
(d) Dry summers and mild, rainy winters allow drought-tolerant crops to mature.
2318
(b) II and III only
2319
(a) A-ii, B-i, C-iv, D-iii
2320
(c) Rana Kumbha
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.
