CUET UG Geography Booster Test 1-Conventional Energy Resources

According to NCERT data, India's coal reserves are predominantly of the Gondwana geological age. About 80 percent of this coal is of the bituminous variety and belongs to the non-coking grade. Because of its abundance and non-coking properties, it cannot be directly used in steel plants without blending; instead, it is directed to power stations to generate steam for electricity, making Statement II perfectly accurate. Statement I is false because coal is highly utilized in metallurgical industries as coking coal for smelting iron ore. Therefore, only statement II is correct, validating option C.

In metallurgical industries, particularly iron and steel manufacturing, iron ore cannot be transformed into metallic iron without a reducing agent and an extreme heat source. Metallurgical coking coal is fed into blast furnaces alongside iron ore and limestone. The combustion of coal generates carbon monoxide, which removes oxygen from the iron ore, while simultaneously producing the high temperatures required to melt the metal. This entire chemical and thermal reduction procedure is known as smelting. Therefore, option B is the correct choice.

This question requires matching important Gondwana coal fields with their geological locations. Bokaro (1) is one of the major coal fields of the Damodar Valley coal belt → A. Giridih (2) is another important coal field situated in Jharkhand's Damodar Valley region → A. Talcher (3) belongs to the Mahanadi Valley coalfields of Odisha → C. Singareni (4) is associated with the Godavari Valley coalfields in Telangana → D. Therefore, the correct combination is 1-A, 2-A, 3-C, 4-D, which is Option A.

This question requires arranging Gondwana coal fields according to their relative size and importance. Jharia (2) occupies the top position due to its vast reserves and valuable coking coal deposits. Raniganj (1) follows Jharia and is one of India's earliest and largest coal fields. Bokaro (3) is another important coal field within the Damodar Valley but is smaller in scale compared to Jharia and Raniganj. Talcher (4) is a major coal field of Odisha but ranks below these leading coalfields in this comparison. Therefore, the correct sequence from largest to next largest is 2, 1, 3, 4, which corresponds to Option B.

India's Tertiary coal deposits are younger formations associated with the Oligocene rock systems of the northeastern states. Statement I is correct because these formations are concentrated in the Upper Assam shelf and surrounding hills. Statement II is also correct because the textbook explicitly maps and identifies Makum, Jaipur, and Nazira as the premier commercial extraction fields operating within this Upper Assam coal tract. Since both statements are factually accurate, option C is the correct choice.

Tertiary coal deposits occur in the sub-Himalayan and northeastern regions of India. In the state of Meghalaya, coal-bearing rocks are widely distributed across the Garo, Khasi, and Jaintia hills. The key fields where extraction occurs include Darangiri, Cherrapunji, Mewlong, and Langrin. Therefore, any mining operations conducted at Mewlong and Langrin place the company within the borders of Meghalaya, making option C correct.

Crude petroleum is not just a transport fuel; it is a complex mixture of hydrocarbon fractions. When crude oil undergoes fractional distillation in oil refineries, it yields multiple by-products such as naphtha, paraffin wax, asphalt, and various chemical feedstocks. These petrochemical raw materials are used to manufacture chemical fertilizers, synthetic rubber, plastics, and pharmaceutical items. Thus, option A correctly identifies these petroleum-derived chemical products.

Petroleum is a crucial resource for global transportation, lubrication, and industrial manufacturing. The term "liquid gold" is a metaphor used because of its immense value, scarcity, and wide-ranging industrial applications. Statement I is incorrect because crude petroleum is typically a dark, viscous, blackish-brown fluid that does not physically look like molten gold. Therefore, the nickname is based on its economic value and utility rather than its visual appearance, making Statement II the only correct option. This corresponds to option B.

Digboi, located in the Tinsukia district of Assam, is the birthplace of the Indian oil industry, with commercial production beginning in 1901. For over half a century, it was the only site extracting crude oil in India. This exclusive status remained unchanged until the setting up of the Oil and Natural Gas Commission (ONGC) in 1956, which expanded systematic exploration to western India and offshore basins. Therefore, option B is correct.

This question requires matching major oil-producing regions with their respective states. Naharkatiya (1) belongs to the Assam petroleum region → B. Moran (2) is another important oil field of Assam → B. Ankleshwar (3) is located in Gujarat's Cambay Basin → A. Mumbai High (4) is an offshore oil field associated with Maharashtra → D. Therefore, the correct combination is 1-B, 2-B, 3-A, 4-D, which corresponds to Option C.

Statement I is correct because Mumbai High is located on the continental shelf in the Arabian Sea, approximately 160 km northwest of the Mumbai coast. Statement II is also correct; systematic offshore exploration led to the discovery of this oil field in 1973, and commercial production commenced in 1976 using specialized offshore platforms like Sagar Samrat. Since both statements are factually accurate, option C is the correct answer.

India's western onshore petroleum reserves are centered around the Gulf of Khambhat and the alluvial plains of Gujarat. Ankaleshwar is the most important field in this region, supplemented by other prominent oil-producing centers like Kalol, Mehsana, Nawagam, and Kosamba. These sites are focused on extracting crude petroleum from sedimentary rock strata. Therefore, option B is correct.

This question requires direct retrieval of information from the provided text passage. The passage states: "India's major gas reserves are found in the Mumbai High and allied fields along the west coast which are supplemented by finds in the Cambay basin." This statement identifies the Cambay Basin as the supplementing source for western reserves, which directly matches option C.

This question requires direct analysis of the final sentence of the provided passage. The text states: "Along the East Coast, new reserves of natural gas have been discovered in the Krishna-Godavari basin." This statement links East Coast natural gas discoveries directly to the Krishna-Godavari basin, making option A the correct choice.

Statement I is correct because crude petroleum in its raw state is filled with various impurities and complex hydrocarbon lengths; it cannot be fed directly into engines or industrial plants without refining. Statement II is also correct because refineries are classified based on their location strategies. Digboi was constructed in 1901 directly adjacent to the active oil fields in Assam, making it the classic historical model of a field-based refinery. Since both statements are factually and conceptually accurate, option C is the correct answer.

A market-based refinery, such as the Barauni facility in Bihar, is located away from oil production fields and sits close to consumption markets. The logical operational sequence for this infrastructure model requires: 1. Extraction of raw crude petroleum from the oil wells (Stage 2). 2. Bulk transport of this unrefined crude oil via cross-country pipelines from the source field to the market region (Stage 1). 3. Refining the crude oil into specific commercial products at the destination plant (Stage 3). This logical sequence corresponds to 2, 1, 3, making option B the correct answer.

This question requires matching uranium occurrence regions with their respective states. Udaipur (1) is located in Rajasthan and has uranium-bearing deposits → B. Durg (2) is a mineral-rich district of Chhattisgarh with uranium occurrences → A. Singhbhum (3) is famous for uranium deposits in Jharkhand → C. Tummalapalle (4) is a significant uranium deposit located in Andhra Pradesh → D. Therefore, the correct combination is 1-B, 2-A, 3-C, 4-D, which corresponds to Option B.

India holds some of the world's largest reserves of Thorium, an essential component of its three-stage nuclear energy program. This Thorium is obtained from monazite sands found in coastal placer deposits. The richest concentrations of these monazite and ilmenite beach sands occur along the coastlines of Kerala (particularly Kollam and Palakkad districts) and parts of Tamil Nadu. Therefore, these coastal sands serve as the primary source of Thorium, making option B correct.

Statement I is correct because the Tarapur Atomic Power Station is an important facility within India's conventional nuclear energy infrastructure. Statement II is also correct because the plant is located at Tarapur in the Palghar (formerly Thane) district of Maharashtra, on the western coast of India. Since both statements are factually accurate, option C is the correct choice.

India's nuclear power infrastructure includes several generation facilities built across different states. The facility built at Kalpakkam, near Chennai on the southeastern coast, is known as the Madras Atomic Power Station and is located within the state of Tamil Nadu. Therefore, option C is the correct answer.