UGC NET Questions (Paper – 1)

Statements A and B express the core idea of sustainable development, which is to balance economic growth with environmental protection and social equity while meeting present needs without compromising the ability of future generations. Statement C is incorrect because sustainable development does not reject technological innovation; instead, it promotes cleaner and more efficient technologies. Statement D is incorrect because sustainable development discourages over-exploitation of resources and promotes their prudent use. Therefore, the only correct combination of statements is A and B.

Option A:
Option A is correct because it includes statements A and B, both of which accurately define sustainable development as a balance among economic, environmental and social dimensions and emphasise intergenerational equity. Neither of these statements contains any exaggeration or contradiction with accepted definitions used in policy documents and UGC NET syllabus. Since statements C and D are false, excluding them makes this combination fully correct.

Option B:
Option B is incorrect because it adds statement C to the otherwise correct pair A and B. Statement C wrongly suggests that sustainable development rejects technological innovation, whereas in reality sustainable development encourages innovations such as renewable energy, cleaner production and eco-friendly technologies. Including an incorrect statement makes the whole combination wrong.

Option C:
Option C is incorrect because it combines B, C and D. Although statement B is correct, statements C and D are both incorrect. Statement C misrepresents the role of technology, and statement D promotes over-exploitation of resources, which is against the principle of sustainability. Due to the presence of these false statements, the combination cannot be correct.

Option D:
Option D is incorrect because it includes all four statements A, B, C and D. While A and B are true, C and D contradict the very idea of sustainable development by rejecting technological solutions and encouraging overuse of resources. A correct combination must exclude false statements, so selecting all four statements leads to an incorrect answer.

Statements A, B and C are correct and reflect the established link between energy choices and environmental outcomes. Fossil fuels emit carbon dioxide, efficiency measures cut demand and emissions and renewable sources help in mitigation. Statement D is clearly incorrect because energy policy is central to environmental protection through regulations, incentives and technology choices. Hence, the combination that includes A, B and C only is the correct answer.

Option A:
Option A is incorrect because it contains only A and B and ignores C. While A and B are accurate, C is also a correct statement since renewables contribute significantly to mitigation strategies. Leaving out a true statement makes the option incomplete.

Option B:
Option B is incorrect as it combines A, B and D and wrongly treats D as correct. By asserting that energy policy has no relevance for environmental protection, D contradicts the basic understanding of climate and energy governance. Including this false statement invalidates the option.

Option C:
Option C is incorrect because it groups A, C and D and again accepts D as valid. Although A and C are true, adding D undermines the environmental role of energy policy, so the option cannot be chosen.

Option D:
Option D is correct because it includes all the true statements—A, B and C—and excludes the false one. It recognises both the problems of fossil fuels and the solutions offered by efficiency and renewable energy. As a result, it fully satisfies the requirement of the question.

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.

The definition given in the question is the classic Brundtland Commission definition of sustainable development. It explicitly links present needs with the rights of future generations. The idea stresses intergenerational equity and long term resource security. Therefore the only concept that fully captures this definition is sustainable development.

Option A:
Sustainable development integrates economic efficiency,social equity and environmental protection. It ensures that development does not degrade the resource base needed by future generations. Because it balances present benefits with future needs,it correctly matches the definition in the stem.

Option B:
Economic growth refers mainly to an increase in the value of goods and services produced in an economy. It does not necessarily take environmental limits or equity into account. Rapid economic growth can actually undermine sustainability if it depletes resources and increases pollution.

Option C:
Human development focuses on expanding people’s capabilities in areas such as health,education and income. Although it is concerned with improving quality of life,it does not inherently include the intergenerational environmental focus mentioned in the definition. Hence it is related but not an exact fit for the idea in the stem.

Option D:
Industrialisation describes the shift to factory based and mechanised production. Historically it has often led to increased pollution and resource extraction. By itself,it does not guarantee protection of future generations’ needs,so it does not match the given definition.

Sustainable development explicitly integrates economic efficiency,social equity and environmental protection as coequal goals. It emphasises that growth must not undermine environmental systems or marginalised groups. The three pillar idea is central to this concept in international policy debates. Therefore the description in the question directly corresponds to sustainable development.

Option A:
Sustainable development calls for development strategies that balance present needs with long term environmental limits. It focuses on integrating economic, social and ecological objectives in a coherent framework. Because the stem highlights exactly this triple focus, this option correctly captures the intended concept.

Option B:
Economic liberalisation primarily refers to reducing state control over markets through deregulation and opening to trade and investment. It may increase growth but does not inherently ensure social equity or environmental protection. Hence it is narrower and cannot represent the three pillar model in the question.

Option C:
Structural adjustment describes policy packages involving privatisation, subsidy reduction and fiscal austerity, usually aimed at macroeconomic stabilisation. These measures often ignore environmental and distributional concerns and therefore do not match the triple pillar perspective in the stem.

Option D:
The Green revolution focused on boosting agricultural yields using high yielding varieties, chemical inputs and irrigation. While it improved food production, it also generated ecological and social challenges. It is a specific historical episode rather than a general development paradigm integrating three pillars.