UGC NET Questions (Paper – 1)

Statements A, B and D are correct because environmental movements have indeed resisted unsustainable deforestation and displacement, combined ecology with livelihood rights and used legal channels such as public interest litigation. These features are prominent in many national and local struggles. Statement C is incorrect because many movements support alternative development paths and appropriate technologies rather than rejecting all development. Thus, the combination including A, B and D and excluding C is correct.

Option A:
Option A is incorrect as it includes only A and B and omits D. While A and B correctly capture grassroots and Chipko-type struggles, ignoring the legal strategies used by environmental groups leaves out an important dimension of environmental activism. The set of correct statements is therefore incomplete.

Option B:
Option B is incorrect because it combines A and D but leaves out B. The Chipko movement’s focus on both forests and livelihoods is an important example often cited in the syllabus. Excluding B means this option does not list all the correct statements.

Option C:
Option C is correct since it brings together A, B and D, which jointly describe the roles of movements in resisting harmful projects, protecting communities and using public interest litigation. It also rightly rejects C, which caricatures movements as anti-development in all forms. This makes it the only fully accurate combination.

Option D:
Option D is incorrect because it includes C along with B and D. Accepting C would imply that environmental movements reject all technological change, which is not true. Many movements advocate alternative, more sustainable technologies, so this option misrepresents their stance.

Statements A, B and C correctly describe major environmental movements in India and their concerns. Chipko involved forest-dependent communities protecting trees, Narmada Bachao Andolan questioned displacement and ecological impacts of dams and Silent Valley movement worked to save a unique rainforest from a hydropower project. Statement D is incorrect because these movements often explicitly connect environmental issues with social justice and livelihood rights. Therefore, the combination with A, B and C only is correct.

Option A:
Option A is correct as it includes the three accurate descriptions of movements and excludes the misleading statement D. It reflects the intertwined ecological and social dimensions of environmental struggles in India. By leaving out D, it remains conceptually coherent.

Option B:
Option B is incorrect because it introduces D into an otherwise correct set. Statement D wrongly claims that environmental movements ignore social justice, whereas many of them highlight equity, displacement and livelihood issues. Including this false statement invalidates the option.

Option C:
Option C is incorrect because it omits A and includes D. Without A, the role of the Chipko movement is overlooked, and by accepting D, it misrepresents the social orientation of these movements. Consequently, it fails to satisfy the question.

Option D:
Option D is incorrect because it groups A, C and D and excludes B. It neglects the important example of Narmada Bachao Andolan and simultaneously accepts D, which mischaracterises movements as apolitical regarding justice. This makes the combination unacceptable.

Statements A, C and D are correct as they acknowledge that environmental degradation and both sudden- and slow-onset changes can drive migration, that displacement has multiple consequences and that planned relocation is a possible adaptation response. Statement B is incorrect because slow-onset processes like sea-level rise or desertification do influence migration decisions in many regions. Therefore, the combination that selects A, C and D only is correct.

Option A:
Option A is incorrect because it omits statement D, even though D accurately notes planned relocation as an adaptation option in some high-risk areas. Leaving out D means the answer does not capture the full set of correct statements.

Option B:
Option B is correct because it includes all three true statements while excluding B, which wrongly restricts migration drivers to only sudden-onset disasters. It reflects the broader understanding of environmental migration used in this unit.

Option C:
Option C is incorrect since it accepts B as correct along with C and D. Although C and D are true, B is false, and a combination containing a wrong statement cannot be considered correct.

Option D:
Option D is incorrect as it claims that all four statements are correct. Because B is clearly false, treating it as true makes the entire combination unacceptable.

The movement forms a right-angled triangle with legs of 4 km east and 3 km north. The straight-line distance from the starting point to the final point is the hypotenuse of this triangle. By the Pythagoras theorem, the hypotenuse is √(4² + 3²) = √(16 + 9) = √25 = 5 km. So the person is 5 km away from the starting point.

Option A:
Option A uses the classic 3–4–5 right-angled triangle pattern, which fits perfectly with the given distances. Applying Pythagoras correctly yields 5 km, making this the exact displacement from the origin.

Option B:
Option B, 6 km, overestimates the distance and would not satisfy the squared relationship 4² + 3² = 5². It suggests a hypotenuse of √36 when the correct sum of squares is 25.

Option C:
Option C, 7 km, exaggerates the distance even more and is not supported by any computed combination of the given legs. It is much larger than the true hypotenuse.

Option D:
Option D, 4 km, simply repeats one leg of the triangle and ignores the northward movement, so it cannot represent the actual straight-line displacement.

Environmental refugees are people who have to leave their homes because environmental conditions make living there unsafe or unsustainable. These conditions can be sudden disasters like floods or gradual changes like desertification and sea-level rise. Their movement is driven by survival rather than choice or lifestyle. Therefore, migration due to environmental changes is the correct reason.

Option A:
Option A is incorrect because educational opportunities are socio-economic pull factors, not environmental pressures. Students moving for education are migrants but not environmental refugees.

Option B:
Option B is correct as it directly links displacement to environmental degradation and hazards. It reflects discussions on climate-induced migration and vulnerability.

Option C:
Option C is incorrect since lifestyle choices are voluntary and not forced by environmental stress. Such moves are better described as optional migration.

Option D:
Option D is incorrect because government tourism incentives attract visitors, not refugees. Tourists are temporary and not displaced by environmental harm.

Environmental justice emphasises fair distribution of environmental benefits and burdens and meaningful participation of affected communities. Forced displacement without proper compensation or rehabilitation imposes heavy burdens on already vulnerable groups. The stem describes precisely such unfair treatment in the name of development,which is a violation of environmental justice. Hence Option B is correct.

Option A:
Efficiency concerns achieving outcomes with minimal cost or resource use and does not address fairness in burden sharing. A project could be economically efficient yet highly unjust,so Option A misses the central issue in the question.

Option B:
Justice focuses on equity,rights and fair procedures. In environmental contexts it demands that no group be disproportionately harmed by projects and that communities have a voice in decisions. This fits the dam displacement scenario.

Option C:
Neutrality suggests taking no side,but environmental conflicts require explicit consideration of power imbalances and rights. Neutrality does not capture the fairness concerns raised in the stem,so Option C is not suitable.

Option D:
Marketing relates to promoting products or ideas. It is not a principle governing fair treatment of displaced communities and thus cannot complete the statement correctly.

Statements A, B and D are correct because they present both benefits and concerns related to large dams along with the need for due process. A notes potential advantages like irrigation and flood control, B recognises social and environmental costs such as displacement and submergence and D stresses the role of EIA and public hearings. Statement C is incorrect as dams alter river flows, sediment transport and aquatic habitats, affecting ecosystems and fisheries. Hence the correct combination is A, B and D only.

Option A:
Option A is incorrect because, although A and B are correct, it ignores D. Without acknowledging EIA and public hearings, the option fails to present the governance dimension of dam decisions, making it incomplete.

Option B:
Option B is correct as it combines all the true statements about the multifaceted impacts of large dams. It acknowledges benefits, costs and procedural safeguards while properly excluding C, which wrongly claims an absence of ecological impacts. This balanced view aligns with the unit’s treatment of the topic.

Option C:
Option C is incorrect because it includes B, C and D and accepts C as correct. Statement C denies ecological impacts that are widely documented in environmental studies, so its inclusion invalidates the combination despite the presence of B and D.

Option D:
Option D is incorrect as it groups A, C and D and leaves out B. It again accepts C, the incorrect statement, and neglects the important issue of displacement and land submergence discussed in B. Therefore, it cannot be chosen.

The term climate refugees is used to describe people who must leave their homes due to climate related impacts like flooding,desertification or extreme storms. Although not yet a formal legal category,it captures the idea of displacement driven mainly by environmental change. The stem explicitly refers to migration due to climate change impacts,so climate refugees is the most appropriate description. Therefore Option D is correct.

Option A:
Seasonal migrants move temporarily, often for agricultural work or tourism jobs, and typically return home after the season. Their movement is usually economic rather than primarily climate driven,so this term does not fit the situation in the question.

Option B:
Internally displaced workers is not a common technical term. Internally displaced persons (IDPs) may be uprooted by conflict or disasters,but the phrase in the option does not specifically refer to climate change impacts.

Option C:
Eco tourists are travellers who visit natural areas for recreation and learning,aiming to minimise their environmental footprint. Their movement is voluntary and recreational,not forced displacement due to environmental stress,so this option is inappropriate.

Option D:
Climate refugees emphasise that climate change can intersect with social and political vulnerabilities to force people to move. While debates continue about terminology, the phrase best captures the type of displacement described in the stem.

Statements A and B correctly describe basic facts about directions and displacement, and D is true because right-triangle paths allow the use of Pythagoras theorem to compute straight-line distance. Statement C is false since turning right from north leads to east, not west, and E is false because direction sense can be interpreted through coordinate geometry and vector concepts, making it quite related. Therefore, the set A, B and D only is correct.

Option A:
Option A is incomplete as it omits D and thus misses the important connection between direction sense paths and right-triangle geometry, which is central in many distance questions.

Option B:
Option B is correct because it includes all three true statements and excludes C and E, both of which misstate directional relationships or conceptual links. It accurately reflects how NET-level direction questions combine basic orientation with simple geometry.

Option C:
Option C is wrong since it includes C, the incorrect turning rule, and leaves out A, failing to mention the fundamental opposition of cardinal directions. This combination is therefore not acceptable.

Option D:
Option D is incorrect because it includes C and excludes B, thereby mixing an incorrect turning direction with a partial description of displacement and Pythagorean use.