Major Industrial Regions and Industries of the World: RAS Prelims MCQs
79 RAS Prelims MCQs on the major industrial regions of the world test where each region is, why it developed and what it produces. The Ruhr and Rhine corridor, the Urals, Pittsburgh, Ras Tanura, Shenzhen and Silicon Valley are asked together with locational ideas such as agglomeration economies, so explanations stress the reason for the location.
Practice questions based on the RPSC RAS Prelims syllabus. They follow the exam pattern but are not past-paper questions.
Showing 21–30 of 79 questions
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q21. Consider the following statements regarding the Petrochemical Industry: I. It relies on petroleum and natural gas as its primary raw materials. II. It produces raw materials for synthetic fibres, plastics, and fertilizers. III. Houston, USA is a major global hub for this industry. IV. Rotterdam plays a key role in Europe’s petrochemical sector due to its port facilities. V. The industry is highly labour-intensive rather than capital-intensive. Which of the above statements is/are correct?
Explanation
The petrochemical industry is a capital-intensive sector that processes petroleum and natural gas into plastics, synthetic fibres, and fertilizers. Major global hubs like Houston and Rotterdam leverage their logistical advantages and proximity to resources or markets. The claim that the industry is labor-intensive is incorrect, as it relies heavily on advanced technology, automation, and significant financial investment rather than manual labor.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q22. Which of the following regions is correctly matched with its naturally applicable industrial significance in the state of Rajasthan?
Explanation
Barmer in Rajasthan has gained significant industrial importance due to the discovery of substantial oil and gas reserves. This has led to the establishment of major oil refining and petrochemical projects in the region. Unlike other areas focused on textiles or IT, Barmer’s industrial profile is uniquely defined by its growing role in India’s energy sector and downstream chemical manufacturing.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q23. What primarily defines the "footloose" nature of the Information Technology (IT) and electronics industry?
Explanation
Footloose industries are characterized by their ability to locate in a wide variety of places without being tied to specific raw material sources or markets. The information technology and electronics sectors are primary examples, as their inputs are not bulky or weight-losing. Instead, they prioritize access to skilled labor, high-quality infrastructure, and favorable business environments rather than physical resource proximity.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q24. Select the correct sequence representing the general flow of processing in the petroleum industry from raw extraction to end-use:
Explanation
The petroleum industry follows a logical sequence starting with the exploration and extraction of crude oil from the ground. Once extracted, the raw oil is transported via pipelines or tankers to refineries. In the refinery, crude is processed into various fuels and chemical feedstocks. Finally, these refined products are used in petrochemical manufacturing to create plastics, synthetic materials, and fertilizers.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q25. Ras Tanura, one of the world’s oldest and largest oil refinery and petrochemical centres, is located in which country?
Explanation
Ras Tanura is a critical location in the global energy landscape, serving as a major oil port and refinery complex. It is situated on the Persian Gulf coast within Saudi Arabia. As one of the world’s largest petroleum facilities, it manages the processing and export of massive quantities of crude oil, playing a foundational role in the country’s petroleum-based industrial economy.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q26. Match List-I with List-II and select the correct answer using the codes given below:
Automobile Hub
Country
A. Detroit
i. Italy
B. Stuttgart
ii. Japan
C. Toyota City
iii. Germany
D. Turin
iv. United States
Explanation
Major automobile hubs are deeply integrated into their national economies, such as Detroit in the United States and Toyota City in Japan. Stuttgart represents Germany’s engineering excellence, while Turin is the historical heart of the Italian car industry. These cities developed specialized labor markets and supply chains, making them globally recognized centers for vehicle design, engineering, and large-scale manufacturing.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q27. Identify the odd one out among the following cities, based on its primary global industrial recognition.
Explanation
Bangalore, Silicon Valley, and Shenzhen are globally renowned as leading hubs for information technology, electronics, and high-tech innovation. They represent the modern, knowledge-based economy. In contrast, Jharia is primarily recognized for its extensive coal mining operations in India. It belongs to the traditional primary and heavy industrial sector, making it the odd one out among these prominent technology-focused clusters.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q28. Which of the following was NOT a primary factor contributing to the historical rise of Detroit as the automobile capital of the world?
Explanation
Detroit’s rise as the automobile capital was driven by its proximity to iron and coal via the Great Lakes, an existing wagon manufacturing base, and a skilled workforce. These factors provided the necessary materials and expertise for car production. Access to deep-sea tropical fisheries played no role in its industrial development, as fisheries are unrelated to the manufacturing of motor vehicles.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q29. Consider the following statements regarding the global textile industry: I. The cotton textile industry is exclusively located in developed countries today. II. Synthetic textiles rely heavily on inputs from the petrochemical industry. III. Osaka is traditionally known as the Manchester of Japan. Which of the above statements is/are incorrect?
Explanation
The cotton textile industry is no longer exclusive to developed countries; in fact, much of the global production has shifted to developing nations like India, China, and Bangladesh due to lower labor costs. While synthetic textiles do rely on petrochemicals and Osaka is known as the Manchester of Japan, the claim that the industry is limited to developed nations is incorrect.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q30. Which of the following statements correctly identifies a key factor in the development of Silicon Valley as a major IT and electronics hub?
Explanation
Silicon Valley’s transformation into a global technology hub was catalyzed by its close relationship with Stanford University, which provided a steady stream of skilled engineers and researchers. This academic foundation, combined with an aggressive venture capital ecosystem, created a unique environment for innovation. These factors were far more critical than physical resources or traditional port facilities in establishing its dominance.
Answer key for these questions
Q
Correct answer
21
(a) I, II, III and IV only
22
(b) Barmer - Petrochemicals and Oil Refining
23
(d) It is largely independent of any specific raw material source location.
(b) Proximity to major deep-sea tropical fisheries
29
(a) I only
30
(d) Its proximity to Stanford University and a strong venture capital ecosystem.
Key facts from Major Industrial Regions and Industries of the World
The Ruhr industrial region of Germany is known for coal and heavy engineering.
The Rhine corridor grew because of efficient inland waterway transport connecting to the North Sea.
The Ural region developed because of its iron ore and other metallic minerals; Pittsburgh is the historical centre of iron and steel.
Ahmedabad is called the Manchester of India for cotton textiles.
Ras Tanura in Saudi Arabia is one of the world’s oldest and largest refinery and petrochemical centres.
Shenzhen was China’s first Special Economic Zone; the cluster of IT firms in Silicon Valley shows agglomeration economies.
Frequently asked questions
How many RAS Prelims practice MCQs are there on Major Industrial Regions and Industries of the World?
This page has 79 practice MCQs on Major Industrial Regions and Industries of the World (World Geography). Each has the correct answer, and most have an explanation.
Why is Ahmedabad called the Manchester of India?
Because of its historic concentration of cotton textile mills, like Manchester in England. The city developed as a centre of cotton spinning and weaving, using local cotton and the entrepreneurship of Gujarat.
What are agglomeration economies?
The savings firms gain by locating close to each other, such as shared suppliers, skilled labour and knowledge. The concentration of IT firms in Silicon Valley is the standard example.
Which was China’s first Special Economic Zone?
Shenzhen, near Hong Kong, set up in 1980. It grew from a fishing town into a major manufacturing and technology city, and it became the model for other zones.
