Class 10 Manufacturing Industries MCQs

Class 10 Manufacturing Industries MCQs

Class 10 MANUFACTURING INDUSTRIES Question Bank

A. Multiple Choice Questions (MCQs)

1. Which activity best represents manufacturing?
A. Growing cotton
B. Mining iron ore
C. Converting cotton into cloth
D. Selling cloth in a market

2. Manufacturing industries mainly belong to which sector?
A. Primary
B. Secondary
C. Tertiary
D. Quaternary

3. Which of the following is an agro-based industry?
A. Cement
B. Aluminium
C. Sugar
D. Iron and steel

4. Which industry is considered a basic/key industry?
A. Sugar
B. Toothpaste
C. Iron and steel
D. Paper

5. Which of the following is a consumer industry?
A. Iron and steel
B. Copper smelting
C. Aluminium smelting
D. Sugar

6. An industry jointly owned by the government and private individuals is called:
A. Public sector industry
B. Private sector industry
C. Joint sector industry
D. Cooperative industry

7. Which industry uses bauxite as its principal raw material?
A. Cement
B. Aluminium
C. Iron and steel
D. Fertiliser

8. Which combination represents the approximate raw-material ratio used in iron and steel production?
A. 2 : 4 : 1
B. 4 : 2 : 1
C. 1 : 2 : 4
D. 4 : 1 : 2

9. Which region has the maximum concentration of iron and steel industries according to the chapter?
A. Malwa Plateau
B. Deccan Plateau
C. Chhotanagpur Plateau
D. Meghalaya Plateau

10. Which factor is particularly important for locating aluminium smelting plants?
A. Abundant rainfall only
B. Regular supply of electricity
C. Proximity to cotton fields
D. Availability of jute

11. Most jute mills are concentrated along the:
A. Narmada
B. Hugli
C. Godavari
D. Krishna

12. Which city is identified as India’s electronic capital in the chapter?
A. Mumbai
B. Chennai
C. Bengaluru
D. Kolkata

13. Which industry produces urea, DAP and other fertilisers?
A. Chemical industry
B. Fertiliser industry
C. Cement industry
D. Automobile industry

14. Which mineral is described as entirely imported because India lacks commercially usable reserves?
A. Iron ore
B. Limestone
C. Potash
D. Bauxite

15. Which industry requires limestone, silica and gypsum as major raw materials?
A. Cement
B. Automobile
C. Textile
D. Electronics

16. Which industry expanded considerably after liberalisation because of increased demand for newer models?
A. Jute
B. Automobile
C. Sugar
D. Cement

17. Which type of pollution results from releasing hot industrial water into rivers and ponds?
A. Air pollution
B. Noise pollution
C. Thermal pollution
D. Land pollution

18. Which of the following is a source of industrial air pollution?
A. Smoke from factories
B. Rainwater harvesting
C. Recycling wastewater
D. Green belts

19. Which stage of effluent treatment involves screening, grinding, flocculation and sedimentation?
A. Primary treatment
B. Secondary treatment
C. Tertiary treatment
D. Final treatment

20. Which approach best represents sustainable industrial development?
A. Increasing production without pollution controls
B. Maximising waste generation
C. Combining economic development with environmental protection
D. Using more water without recycling

B. Assertion–Reason Questions

For Questions 21–28, choose:

A. Both A and R are true, and R correctly explains A.
B. Both A and R are true, but R does not correctly explain A.
C. A is true, but R is false.
D. A is false, but R is true.

21.
Assertion (A): Manufacturing industries are important for economic development.
Reason (R): They create employment and add value to raw materials.

22.
Assertion (A): Agriculture and industry are interdependent.
Reason (R): Industries provide agricultural inputs while agriculture supplies raw materials to many industries.

23.
Assertion (A): Iron and steel is called a basic industry.
Reason (R): Many other industries depend upon it for machinery and materials.

24.
Assertion (A): Iron and steel is a heavy industry.
Reason (R): Its raw materials and finished products are heavy and bulky.

25.
Assertion (A): Most jute mills are concentrated in West Bengal.
Reason (R): The Hugli region provides transport, water, labour and access to jute-producing areas.

26.
Assertion (A): Aluminium industries require a reliable electricity supply.
Reason (R): Electricity is an important requirement for aluminium smelting.

27.
Assertion (A): Industrial development can cause environmental degradation.
Reason (R): Industrial activities may generate air, water, land and noise pollution.

28.
Assertion (A): Recycling industrial wastewater can help reduce environmental degradation.
Reason (R): Recycling reduces the amount of fresh water required and wastewater discharged.

C. Fill in the Blanks

29. Manufacturing involves converting raw materials into products of greater __________.

30. Manufacturing mainly belongs to the __________ sector.

31. Cotton, jute and sugar are examples of __________-based industries.

32. Iron and steel and cement are examples of __________-based industries.

33. Industries that provide raw materials to other industries are called __________ industries.

34. Industries owned and operated by government agencies belong to the __________ sector.

35. Jute mills are mainly concentrated along the __________ River.

36. The first successful cotton textile mill was established in __________ in 1854.

37. The first jute mill was established at __________ near Kolkata in 1855.

38. Iron ore, coking coal and limestone are required for the production of __________.

39. The approximate ratio of iron ore, coking coal and limestone is __________.

40. __________ is the main raw material used in aluminium smelting.

41. __________ is India’s electronic capital according to the chapter.

42. The three major stages of industrial effluent treatment are primary, secondary and __________ treatment.

43. Excessive unwanted sound produced by industrial activities is called __________ pollution.

D. True or False

44. Manufacturing converts raw materials into more valuable products.

45. Consumer industries mainly supply raw materials to other industries.

46. Cooperative industries are collectively owned and operated by producers, suppliers or workers.

47. Weaving in India’s cotton textile industry is highly decentralised.

48. Jute mills are mainly concentrated in the Hugli basin.

49. Iron and steel is considered a light industry.

50. Bauxite is the raw material used for aluminium production.

51. Petrochemical products are used in producing synthetic fibres and plastics.

52. Cement production requires bulky raw materials.

53. Industrial pollution is limited only to air and water.

54. Thermal pollution can result from releasing hot industrial water into water bodies.

55. Rainwater harvesting can help reduce pressure on freshwater resources.

E. Match the Following

56. Match Column I with Column II.

Column IColumn II
1. Bauxitea. Jute industry
2. Huglib. Aluminium
3. Chhotanagpur Plateauc. Electronics
4. Bengalurud. Iron and steel
5. Limestonee. Cement

57. Match the industry with its major raw material.

IndustryRaw material
1. Sugara. Bauxite
2. Aluminiumb. Sugarcane
3. Cotton textilec. Cotton
4. Jute textiled. Jute
5. Cemente. Limestone

58. Match the type of pollution with its example.

TypeExample
1. Aira. Excessive industrial noise
2. Waterb. Smoke and harmful gases
3. Landc. Industrial waste dumped on soil
4. Noised. Industrial effluents in rivers

F. Very Short Answer Questions

59. What is manufacturing?

60. Why is manufacturing important for a country’s economy?

61. What is an agro-based industry?

62. What is a mineral-based industry?

63. What is a basic industry?

64. What is a consumer industry?

65. What is a cooperative industry?

66. Why is iron and steel called a basic industry?

67. Why is iron and steel called a heavy industry?

68. Name the main raw material used in aluminium smelting.

69. Name any two products of the automobile industry.

70. Name the four major types of industrial pollution.

G. Short Answer Questions

71. Explain any three ways in which manufacturing industries contribute to economic development.

72. Explain the relationship between agriculture and manufacturing.

73. Distinguish between agro-based and mineral-based industries with examples.

74. Distinguish between basic industries and consumer industries.

75. Explain the factors responsible for the concentration of cotton textile industries in Maharashtra and Gujarat.

76. Why is weaving more decentralised than spinning in India’s cotton textile industry?

77. Explain why jute industries developed mainly along the Hugli River.

78. Why is the Chhotanagpur Plateau favourable for iron and steel industries?

79. Explain why electricity is an important factor in locating aluminium smelting plants.

80. Why are chemical industries considered highly diversified?

81. Explain the importance of the automobile industry to the economy.

82. What has been the major employment-related impact of the IT and electronics industry?

83. Explain how industrial activities cause water pollution.

84. How does industrial waste lead to land pollution?

85. Explain the causes and effects of industrial noise pollution.

H. Long Answer / Analytical Questions

86. “Manufacturing industries are the backbone of economic development.” Explain this statement with suitable arguments.

87. Explain how agriculture and manufacturing support each other. Give examples of inputs and raw materials involved in this relationship.

88. Describe the cotton textile industry in India with reference to its importance, localisation, employment and major production activities.

89. Explain the geographical factors responsible for the concentration of the jute industry in the Hugli basin.

90. Discuss the importance of the iron and steel industry and explain the locational advantages of the Chhotanagpur Plateau.

91. Explain the major features, uses and location requirements of the aluminium industry.

92. Describe the major types of industrial pollution and explain their effects on the environment.

93. Explain the measures that industries can adopt to minimise environmental degradation.

94. What is sustainable industrial development? Explain how industries can balance economic growth with environmental protection.

I. Case-Based Questions

Case 1

A region has abundant agricultural production. Farmers supply raw materials to nearby factories, while the factories provide farmers with machines, fertilisers, pesticides and other agricultural inputs. The development of these factories has created employment and reduced dependence on farming alone.

95. Which type of relationship is described in the case?

A. Agriculture and manufacturing are interdependent
B. Agriculture and industry are unrelated
C. Industry replaces agriculture completely
D. Agriculture depends only on the service sector

96. Give two examples of industrial products that can support agriculture.

97. How can manufacturing reduce excessive dependence on agricultural income?

Case 2

An industrial region has good supplies of iron ore, coking coal and limestone. The raw materials are relatively close to the production centres, labour is available and there is a large nearby market.

98. Which industry is most likely to develop in this region?

A. Jute
B. Iron and steel
C. Cotton textile
D. Electronics

99. Why is proximity to raw materials particularly important for this industry?

100. Name the Indian plateau region associated with the maximum concentration of this industry according to the chapter.

Case 3

A factory releases untreated wastewater into a nearby river. The wastewater contains industrial chemicals. Another plant releases hot water into a water body without cooling it first.

101. What type of pollution is caused by the untreated wastewater?

102. What is the specific type of pollution caused by the hot water?

103. Suggest two measures that can reduce such pollution.

J. Application and HOTS Questions

104. A company wants to establish an aluminium smelting plant. Which two factors should receive especially high priority, and why?

105. A textile factory is located far from raw-material sources but has excellent transport and access to a large market. Explain why transport and market access may influence its location.

106. Why would a sugar mill preferably be located close to sugarcane-producing areas?

107. If an industry generates large quantities of wastewater, why is recycling preferable to continuously using fresh water?

108. A factory replaces coal with oil or gas and installs pollution-control equipment. Which environmental problem is it primarily attempting to reduce?

109. Why can the growth of manufacturing simultaneously benefit the economy and harm the environment?

110. If a country exports raw materials but imports expensive finished goods, why might greater manufacturing capacity improve its economic position?

ANSWER KEY

MCQs

  1. C
  2. B
  3. C
  4. C
  5. D
  6. C
  7. B
  8. B
  9. C
  10. B
  11. B
  12. C
  13. B
  14. C
  15. A
  16. B
  17. C
  18. A
  19. A
  20. C

Assertion–Reason

  1. A
  2. A
  3. A
  4. A
  5. A
  6. A
  7. A
  8. A

Fill in the Blanks

  1. value
  2. secondary
  3. agro
  4. mineral
  5. basic/key
  6. public
  7. Hugli
  8. Mumbai
  9. Rishra
  10. iron and steel
  11. 4 : 2 : 1
  12. Bauxite
  13. Bengaluru
  14. tertiary
  15. noise

True/False

  1. True
  2. False
  3. True
  4. True
  5. True
  6. False
  7. True
  8. True
  9. True
  10. False
  11. True
  12. True

Match the Following

56.
1–b
2–a
3–d
4–c
5–e

57.
1–b
2–a
3–c
4–d
5–e

58.
1–b
2–d
3–c
4–a

Case-Based

95. A
96. Any two: irrigation pumps, fertilisers, pesticides, PVC/plastic pipes, machines or tools.
97. By creating employment in secondary and tertiary activities.

98. B
99. Iron and steel uses heavy and bulky raw materials, making transportation costly.
100. Chhotanagpur Plateau.

101. Water pollution
102. Thermal pollution
103. Treat industrial effluents before discharge; recycle/reuse wastewater; cool hot water before release.

Key Points

104. Reliable electricity and an assured, economical supply of bauxite.

105. Transport connects the factory with raw materials and markets, while a large market provides demand for finished products.

106. Sugarcane is bulky and its sucrose content decreases during transportation, making proximity advantageous.

107. It reduces freshwater consumption and the volume of wastewater released.

108. Air pollution, particularly smoke and particulate emissions.

109. Manufacturing generates employment, income and exports but can simultaneously produce air, water, land and noise pollution.

110. Manufacturing adds value to raw materials and allows a country to export higher-value finished products rather than depending mainly on raw-material exports.