UGC NET Questions (Paper – 1)

Literacy rate is defined as the proportion of people in a specified age group who can both read and write with comprehension in at least one language. It serves as a basic indicator of educational attainment and human capital. The stem repeats this definition,so literacy rate is the correct term. Higher literacy is closely linked to better development outcomes.

Option A:
Gross enrolment ratio measures total enrolment in a specific level of education relative to the population of the age group that officially corresponds to that level. It does not directly indicate reading and writing ability,so it is not suitable for the blank.

Option B:
School attendance rate captures how many children are currently attending school,but some attendees may still lack functional literacy. It therefore cannot substitute for the more precise reading and writing measure requested.

Option C:
Literacy rate directly addresses the skills of reading and writing with understanding. It is usually calculated for age 7 and above in the Indian context. Because the stem mentions these abilities,this option correctly identifies the indicator.

Option D:
Dropout rate reflects the proportion of students who leave school before completing a particular stage. It is an educational concern but does not describe the ability to read and write,so it does not match the definition given.

The report highlights that despite rapid renewable capacity growth, transmission constraints and unresolved power purchase agreements have left some federal projects with unsold power. This shows that hardware alone is not enough; grid expansion, market design and regulatory reforms are equally important. Without such enabling conditions, renewable energy cannot fully displace fossil generation or improve access for consumers. Sustainable development therefore requires integrated planning of infrastructure, institutions and investments.

Option A:
This option is incorrect because capacity additions can fail to deliver benefits if power cannot be evacuated or sold. Socially just access depends on more than installed megawatts.

Option B:
This option is wrong since state-level initiatives can complement federal projects; the issue is coordination and infrastructure, not an argument against state-led clean energy.

Option C:
The difficulties described in the report do not imply that clean energy harms development. Rather, they point to the need for better planning so that renewables support growth and equity.

Option D:
This option correctly captures the lesson that policies, institutions and physical infrastructure must keep pace with capacity growth. It emphasises that only then can renewable energy contribute effectively to people’s welfare and environmental goals.

The Intergovernmental Panel on Climate Change is a scientific body established by UNEP and WMO to provide comprehensive assessments of climate change. It synthesises peer reviewed research on the physical science basis,impacts and response strategies. Its reports inform international negotiations and national policies. Thus the description in the question clearly points to the IPCC.

Option A:
UNEP,the United Nations Environment Programme,coordinates environmental activities within the UN system and assists developing countries. While it supports IPCC work,it is not itself the scientific assessment panel described in the stem. Therefore it is not the correct answer.

Option B:
UNDP,the United Nations Development Programme,focuses on development issues such as poverty reduction,governance and resilience. It uses climate information but does not produce global scientific assessments of climate change. Hence it does not match the concept in the question.

Option C:
UNFCCC,the United Nations Framework Convention on Climate Change,is the international treaty that provides the political framework for climate negotiations. It relies on IPCC assessments for scientific guidance but is not the assessment body itself. Therefore it is not the right option here.

Option D:
The Intergovernmental Panel on Climate Change regularly publishes assessment reports,special reports and methodology guidelines. By evaluating existing scientific literature,it offers authoritative syntheses rather than conducting original research. This role matches exactly what the question describes.

The rise in adaptation expenditure as a share of GDP shows that sectors like agriculture, water, infrastructure and social protection are being redesigned with climate risks in mind. It means that resilience building is now treated as part of normal development planning rather than an add-on. The Survey also notes that much of this spending comes from domestic public resources, underlining India’s argument that it is already investing heavily in adaptation while international finance remains inadequate. (India Budget)

Option A:
This option is incorrect because a higher share of GDP devoted to adaptation indicates greater, not lesser, importance given to resilience.

Option B:
This option correctly interprets the data as evidence of mainstreaming and highlights the burden placed on domestic finances in a climate-vulnerable developing country.

Option C:
Net-zero emissions relate to the balance between total emissions and removals; they cannot be inferred simply from adaptation spending figures.

Option D:
Modern adaptation includes proactive investments such as resilient infrastructure and early-warning systems, not only post-disaster relief; therefore this option narrows the concept incorrectly.

Chronic exposure to loud noise can damage the delicate structures of the inner ear, leading to partial or permanent hearing loss. It can also trigger physiological stress responses, elevate blood pressure and interfere with normal sleep patterns and cognitive performance. These combined effects make noise pollution a serious public health issue, particularly in urban and occupational settings.

Option A:
Option A is incorrect because long-term noise exposure tends to reduce concentration and disturb sleep rather than improve them.

Option B:
Option B is correct because it lists well-documented health impacts of noise, including hearing impairment, stress and sleep disturbances.

Option C:
Option C is incorrect because high noise levels often hinder clear communication and may lead to social irritation or conflict instead of enhancing interaction.

Option D:
Option D is incorrect since noise exposure does not confer immunity from cardiovascular diseases; in fact, it is associated with increased cardiovascular risk through stress mechanisms.

Statements D and F are wrong because they present highly biased and misleading views of responsibility for environmental problems. Saying the poor are the only cause of degradation ignores the much larger footprints of affluent groups and structural drivers. Claiming urban elites’ consumption has negligible environmental consequence hides the impact of high resource and energy use. Statements A, B, C and E correctly describe resource dependence, feedback from degradation, the role of social policies and structural conditions. Thus, the wrong statements together are D and F only.

Option A:
Option A is incorrect because it marks only D as wrong and ignores F, even though F also clearly misrepresents who drives environmental impact. By failing to include F, it underestimates the role of elite consumption and therefore does not fully answer the question.

Option B:
Option B is correct since it identifies exactly the two statements that wrongly attribute blame solely to the poor or minimise elite footprints. It implicitly validates A, B, C and E, which provide a more balanced understanding of poverty–environment linkages. This option meets the requirement to select the wrong statements.

Option C:
Option C is incorrect as it treats F alone as wrong and leaves out D. While F is indeed false, D is equally problematic in placing all responsibility on the poor. Selecting only F therefore gives an incomplete diagnosis of the errors.

Option D:
Option D is incorrect because it groups a correct statement C with the wrong statements D and F. C accurately notes that health, education and jobs can influence demographic patterns, so including it among wrong statements is unjustified and confuses the conceptual picture.

Non-structural measures rely on policies, planning, regulations and awareness rather than physical structures. Land-use zoning keeps settlements and critical facilities away from floodplains, fault lines or landslide-prone slopes. Building codes ensure that whatever is built meets safety standards. Together they reduce exposure and vulnerability before hazards strike.

Option A:
Option A is a structural measure because it involves constructing physical defences such as embankments.

Option B:
Option B is also structural, as it strengthens physical buildings through engineering modifications.

Option C:
Option C is correct since zoning and codes are regulatory and planning tools, classic examples of non-structural mitigation.

Option D:
Option D is structural because cyclone shelters are actual buildings designed to withstand storms.

Non point source pollution comes from multiple diffuse sources over a wide area,such as agricultural fields and urban surfaces. The stem describes runoff from many fields entering a lake,which is difficult to trace to any single discharge point. Therefore this is a textbook case of non point pollution.

Option A:
Point source pollution would involve a single identifiable discharge such as a pipe or channel. The question clearly indicates many fields contributing to the runoff,so point source is not the correct classification.

Option B:
Non point pollution often carries nutrients,pesticides and sediments into water bodies,leading to eutrophication and ecological damage. Because the stem specifically cites fertilisers and pesticides from numerous fields,this option fits the scenario accurately.

Option C:
Industrial pollution typically comes from factories or processing plants and may be either point or non point depending on discharge patterns. However,the question focuses on agricultural rather than industrial activities,so this label is not suitable.

Option D:
Thermal pollution refers to the introduction of heated water or effluents that change the temperature of a water body. Although it can originate from point or non point sources,it is not the issue highlighted in the stem.

Carrying capacity refers to the largest population size that an environment can sustain indefinitely given the available resources and technology. If this limit is exceeded,resources are depleted and environmental degradation occurs. The stem clearly mentions a maximum sustainable population without degrading resources,which is precisely the idea of carrying capacity. Therefore this option correctly completes the statement.

Option A:
Carrying capacity is widely used in ecology and human ecology to discuss limits to growth. It reminds planners that development must respect environmental constraints. This matches the emphasis on sustainability in the question.

Option B:
Demographic bonus refers to potential economic gains from a favourable age structure and has nothing to do with physical resource limits. It does not answer what the maximum sustainable population is.

Option C:
Population pyramid is a graphical representation of age and sex composition. It shows structure,not the maximum population an environment can support,so it is not appropriate here.

Option D:
Dependency ratio compares dependants with working age people. It is an economic-demographic indicator rather than a measure of environmental limits.

Statements A, B, D and E are correct because SDG 11 explicitly frames cities as inclusive, safe, resilient and sustainable, includes housing and services, addresses disaster risk and resilience, and mentions cultural and natural heritage. C is wrong since sustainable cities agendas go far beyond transport, and F is wrong because indicators and monitoring are essential tools for planning and accountability. Hence, the correct combination is A, B, D and E only.

Option A:
Option A is incorrect as it omits D and E, thus overlooking resilience and heritage protection, which are explicitly referenced in SDG 11. It reduces the agenda largely to overall framing and housing without key thematic sub-goals.

Option B:
Option B is correct because it collects all the true statements about SDG 11’s aims, targets and themes, and excludes C and F, which minimise or misrepresent the scope and governance needs of sustainable cities.

Option C:
Option C is incorrect since it includes C, which wrongly confines policy to transport, even though SDG 11 clearly spans housing, services, heritage and resilience. Including C means the option cannot be fully correct.

Option D:
Option D is incorrect as it accepts F, which dismisses the importance of monitoring, while excluding A. Dropping the overall aim of SDG 11 and accepting a statement that undermines evidence-based planning makes this combination conceptually unsound.

Statements A, B, D, E and F are correct and show drivers, impacts, policy measures, participation and data needs. Statement C is false because there is not yet a universally accepted, binding international legal category of “climate refugees”. Therefore, the correct set is A, B, D, E and F only.

Option A:
Option A is correct because it includes all true statements and excludes C, which overstates the current legal status of climate displacement protections.

Option B:
Option B is incorrect because it omits E and F, underplaying both rights-based participation and the importance of data for planning.

Option C:
Option C is incorrect because it omits A and therefore misses slow-onset drivers like sea-level rise/desertification.

Option D:
Option D is incorrect because it omits B, so it underrepresents major livelihood/housing/service challenges faced by displaced people.

The Sustainable Development Goals were adopted in 2015 as part of the 2030 Agenda for Sustainable Development. They explicitly set targets to be met by 2030 across economic, social and environmental dimensions. Therefore the year 2030 correctly completes the stem.

Option A:
The year 2020 was the target date for certain earlier international commitments, such as some biodiversity goals, but not for the full SDG framework. Hence it is not the right answer here.

Option B:
2030 marks the end of the 15 year implementation period envisaged when the SDGs were adopted. Countries are expected to align their policies and monitoring systems with this timeline. This aligns precisely with the description in the question.

Option C:
The year 2040 has no special status in relation to the SDGs,although some longer term national plans may extend beyond 2030. It is not the official target date for the global goals.

Option D:
The year 2050 is often referenced in climate scenarios for deep decarbonisation, but it is not the time horizon for the SDGs. Thus it cannot correctly fill the blank.

Statements A, B and D correctly describe key features of sustainable consumption. A highlights reducing unnecessary consumption and improving efficiency, B stresses life-cycle based low-impact choices and D recognises the role of information and awareness in changing behaviour. Statement C is incorrect because sustainable consumption does not demand a total rejection of modern amenities, but rather their responsible use. Therefore, the combination that includes A, B and D while excluding C is the correct answer.

Option A:
Option A is incomplete because it includes only A and B and leaves out D. While A and B are correct, D is also a valid statement as awareness and education are central to changing consumption patterns. By omitting a correct statement, this option fails to represent the full set of correct statements.

Option B:
Option B is correct because it groups together all the true statements about sustainable consumption: reducing unnecessary use, preferring low-impact products and relying on education and information to influence choices. It rightly excludes C, which exaggerates sustainability as a rejection of modern life. Hence this option matches the conceptual understanding required.

Option C:
Option C is incorrect because it combines A and D with C. Statement C wrongly assumes that sustainable consumption is synonymous with going back to pre-industrial conditions, which is not the aim of contemporary sustainability discourse. Including this false statement makes the overall combination wrong.

Option D:
Option D is incorrect because it includes B, C and D and omits A. Besides leaving out A, which is correct, it wrongly accepts C as valid, thereby presenting an extreme and inaccurate view of sustainable consumption. This combination therefore cannot be chosen.

Statements A, B and D are correct because they describe the core goals, design strategies and certification mechanisms of green buildings. Green housing focuses on reduced resource use and better indoor quality, uses passive design and efficient technologies and is evaluated by rating systems that apply performance criteria. Statement C is incorrect since life-cycle assessment of materials is an important tool to understand embodied energy and environmental impacts over a building’s life. Therefore, the combination A, B and D only is correct.

Option A:
Option A is incorrect as it includes A and B but omits D. While it captures goals and design features, it ignores the role of certification systems in encouraging and benchmarking green building performance. Because one correct statement is missing, the option is incomplete.

Option B:
Option B is incorrect because it selects only B and D. Although both are correct, it leaves out A, which states the overall aim of green buildings and is central to the concept. Without A, the description of green buildings is partial.

Option C:
Option C is incorrect as it includes C, which wrongly claims life-cycle assessment is irrelevant. Life-cycle thinking is widely emphasised in sustainable construction, so accepting C makes the option conceptually flawed.

Option D:
Option D is correct since it covers goals, design measures and certification aspects while excluding the incorrect dismissal of life-cycle assessment. It thus presents a comprehensive and accurate picture of green buildings.

Public participation means that citizens and affected stakeholders have meaningful opportunities to influence environmental decisions. It can occur through consultations,hearings,committees and collaborative planning. This involvement improves legitimacy,transparency and the quality of decisions. Therefore the description in the question clearly denotes public participation.

Option A:
Centralisation concentrates decision making power in higher levels of government or a small group of actors. It generally reduces the role of local communities. Hence it is opposite to the participatory approach described in the stem.

Option B:
Privatisation refers to transferring ownership or control of public assets to private entities. While it may affect resource management,it does not inherently ensure involvement of local communities in decision making. Therefore it does not fit the question.

Option C:
Public participation recognises that people who depend on resources often possess valuable knowledge and have a right to be heard. Including them can lead to more equitable and sustainable outcomes. This is exactly the process outlined in the question.

Option D:
Deregulation removes or simplifies government rules and controls. It may limit oversight and opportunities for public scrutiny. Thus it is not synonymous with stakeholder involvement in environmental decisions.