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 31–40 of 79 questions
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q31. Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R): Assertion (A): Bangalore has emerged as the most prominent IT and electronics hub in India. Reason (R): Bangalore possesses a strong base of public sector research institutions, engineering colleges, and a mild climate conducive to attracting talent. In the context of the above two statements, which one of the following is correct?
Explanation
Bangalore’s emergence as India’s premier IT hub is the result of a strong foundation in public sector research and elite engineering education. These institutions provided the necessary technical talent for the burgeoning software industry. Additionally, the city’s mild climate and high quality of life attracted international companies and professionals, creating a self-sustaining ecosystem of innovation and technological growth.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q32. Which city in China was developed as the country’s first Special Economic Zone (SEZ) and has grown into a global mega-centre for IT hardware and electronics?
Explanation
Shenzhen was designated as China’s first Special Economic Zone in 1980, marking a major shift in the country’s economic policy. Its proximity to Hong Kong facilitated the flow of capital and logistics, transforming it from a small fishing village into a global mega-centre. Today, it is recognized as a leader in IT hardware manufacturing, electronics innovation, and international trade.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q33. Consider the following statements regarding emerging industrial economies: I. China has grown rapidly due to state-led infrastructure development and SEZs. II. India’s emergence is distinctly characterized by a strong Information Technology services sector. III. Brazil’s industrial core is primarily concentrated in the dense Amazon rainforest region. IV. Southeast Asian countries have heavily leveraged export-oriented manufacturing. Which of the above statements is/are correct?
Explanation
Emerging industrial economies like China and Southeast Asia have leveraged state-led development and export-oriented manufacturing to grow rapidly. India has distinguished itself through its robust IT services sector. However, the claim about Brazil is incorrect, as its industrial core is concentrated in the Southeast, particularly around São Paulo, rather than the sparsely populated and environmentally sensitive Amazon rainforest.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q34. The concept of "agglomeration economies" is best applied to explain the rapid growth of which of the following industrial regions?
Explanation
Agglomeration economies occur when similar or related industries cluster together to benefit from shared infrastructure, a specialized labor pool, and the exchange of ideas. Silicon Valley is the definitive example of this concept, where the proximity of tech firms, research universities, and venture capitalists creates a synergistic environment that fosters rapid innovation and sustained economic growth in the sector.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q35. Match List-I with List-II and select the correct answer using the codes given below:
Major Oil Refining/Petrochemical Centre
Geographical Location
A. Houston
i. Gulf of Mexico coast
B. Rotterdam
ii. Mouth of the Rhine River
C. Ras Tanura
iii. Persian Gulf coast
D. Jamnagar
iv. Gulf of Kutch coast
Explanation
Major oil refining and petrochemical centers are strategically located near water bodies for logistical efficiency. Houston sits on the Gulf of Mexico, while Rotterdam is at the mouth of the Rhine. Ras Tanura is located on the Persian Gulf, and Jamnagar is situated on the Gulf of Kutch. These locations facilitate the easy transport of crude oil and refined products.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q36. Which of the following statements regarding the modern iron and steel industry is INCORRECT?
Explanation
The modern iron and steel industry has seen a massive geographic shift toward Asia, with China and India becoming leading global producers. The claim that production shifted back to Western Europe during the 21st century is incorrect. Today, Asian countries dominate the market due to large-scale investments, lower production costs, and high domestic demand for infrastructure development compared to older hubs.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q37. Which of the following factors was most critical for the initial establishment of TISCO (Tata Iron and Steel Company) at Jamshedpur?
Explanation
TISCO was established at Jamshedpur primarily due to the strategic proximity of essential raw materials. The location offered easy access to high-quality coking coal from the Jharia coalfields and iron ore from the mines of Noamundi and Badampahar. This geographic advantage minimized transportation costs for the bulky materials required in steel manufacturing, making the plant economically viable and highly successful.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q38. Arrange the following emerging industrial economies in the correct descending order based on their typical volume of total global manufacturing output in recent times: I. China II. India III. Brazil Select the correct sequence from the options below:
Explanation
In recent years, China has maintained its position as the world’s largest manufacturing economy by a significant margin. India follows as a major emerging manufacturing power, particularly in sectors like automobiles and chemicals. Brazil, while also a significant industrial player in the Southern Hemisphere, generally has a smaller total manufacturing output compared to the massive industrial scales of China and India.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q39. Given below are two statements regarding industrial sectors: Statement I: The synthetic textile industry is entirely dependent on the availability of vast agricultural lands for growing raw materials. Statement II: The cotton textile industry is highly sensitive to the availability of cheap labour. In the context of the above two statements, which one of the following is correct?
Explanation
The synthetic textile industry depends on petrochemical feedstocks derived from oil and gas, not on agricultural land. In contrast, the cotton textile industry remains highly sensitive to labor costs because garment manufacturing and processing involve labor-intensive stages. While synthetic fibers are chemically produced, the production of cotton clothing continues to seek regions where labor is affordable and widely available.
RAS PrelimsWorld Geography · Major Industrial Regions and Industries of the World
Q40. The industrial decline and subsequent economic stagnation of traditional manufacturing centres like Detroit is primarily an effect of which of the following causes?
Explanation
Detroit’s industrial decline resulted from the relocation of automobile manufacturing to regions with cheaper labor and the increased use of automation in production. As competition from international manufacturers grew, traditional high-cost centers struggled to adapt. This economic shift, rather than a lack of fuel or government bans, led to the stagnation and "rusting" of many historic manufacturing hubs in the United States.
Answer key for these questions
Q
Correct answer
31
(a) Both A and R are true and R is the correct explanation of A.
32
(b) Shenzhen
33
(a) I, II and IV only
34
(a) The concentration of IT firms in Silicon Valley
35
(a) A-i, B-ii, C-iii, D-iv
36
(d) Steel production shifted from Asia to Western Europe during the 21st century.
37
(c) Availability of coal from Jharia and iron ore from Noamundi.
38
(a) I, II, III
39
(d) Statement I is incorrect and Statement II is correct.
40
(a) Shift of manufacturing to regions with lower labour costs and automation.
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.
