UGC NET Questions (Paper – 1)

Statements A, B, C, E and F are correct and highlight both resource recovery and health–environment risks. Valuable metals can be recovered, informal recycling can be dangerous, EPR creates producer responsibility, consumer awareness supports proper disposal and standards protect workers and the environment. Statement D is false because poor e-waste handling can contaminate soil and groundwater with heavy metals and other toxins. Thus, the combination that includes all true statements and excludes D is correct.

Option A:
Option A is correct as it combines technological, economic, regulatory and awareness aspects while excluding the statement that denies environmental relevance of safe management. It aligns with comprehensive e-waste management principles.

Option B:
Option B is incorrect because it omits F and therefore overlooks the importance of environmental and occupational standards in formal facilities, which are central to safer recycling.

Option C:
Option C is incorrect since it excludes A and thus fails to mention that e-waste is also a resource stream, not just a hazard. Losing the resource-recovery dimension makes the option incomplete.

Option D:
Option D is incorrect as it leaves out B, ignoring the dangerous conditions of informal recycling, which are a major concern in many countries.

Statement C is the only wrong statement because the waste hierarchy places prevention and reduction at the top, not landfilling and incineration. Landfill and incineration are typically lower-priority options. Statements A, B, D, E and F are correct as they emphasise prevention, reuse, recycling, segregation, producer responsibility and the role of informal workers. Therefore, identifying C alone as wrong is correct.

Option A:
Option A is incorrect because it treats both A and C as wrong, even though A accurately describes the top tier of the waste hierarchy. Including A among wrong statements contradicts standard waste management principles.

Option B:
Option B is incorrect as it combines C with E and wrongly classifies E as incorrect. E correctly notes that Extended Producer Responsibility can drive better product design and take-back systems to support higher steps of the hierarchy.

Option C:
Option C is incorrect since it marks B, C and D as wrong; both B and D are true and central to effective waste management. Misclassifying them undermines the understanding of resource conservation and source segregation.

Option D:
Option D is correct because it singles out C, which reverses the hierarchy’s priority, and implicitly accepts all other statements as true. This matches accepted waste management frameworks used in policy and practice.

Statements A, B and C are correct: A notes the resource recovery potential, B highlights health risks from informal recycling and C explains the EPR approach. Statement D is incorrect because e-waste contains hazardous components that can contaminate air, soil and water, affecting health and environment. Option C, which includes B, C and D, wrongly accepts D and leaves out A, so it cannot be the correct answer. The correct combination must therefore be A, B and C only.

Option A:
Option A is correct because it combines all three true statements and excludes D. It recognises both the opportunity for material recovery and the risks of improper handling, while pointing to policy instruments such as EPR. This aligns well with the unit’s treatment of e-waste.

Option B:
Option B is incorrect as it omits C, thereby ignoring the important regulatory concept of Extended Producer Responsibility in e-waste management. Without C, the description is incomplete.

Option C:
Option C is incorrect because it includes D as a correct statement, which contradicts scientific evidence on the hazards of e-waste. The presence of this false claim makes the combination unacceptable.

Option D:
Option D is incorrect since it pairs A and C with D and leaves out B. It again treats D as correct and fails to acknowledge the serious health risks associated with informal recycling mentioned in B.

The 2022 Rules make producers responsible for ensuring that a specified proportion of the products they place on the market are collected and processed in an environmentally sound manner. Obligations are tracked through an online EPR portal where certificates are generated based on verified recycling. This shifts the system from ad-hoc municipal handling towards a more organised, producer-driven circular-economy model. It also aims to formalise recycling and reduce pollution from informal practices.

Option A:
This option is incorrect because a one-time municipal clean-up cannot sustainably manage the growing stream of e-waste. Producers must be involved over the full product life cycle.

Option B:
This option correctly identifies Extended Producer Responsibility and the role of the digital portal as the core of the new e-waste regime. It explains how collection and recycling targets are assigned and verified.

Option C:
A complete manufacturing ban is neither practical nor stated in the rules; instead, the focus is on responsible end-of-life management.

Option D:
Open burning of e-waste is precisely the kind of polluting practice that the rules seek to eliminate, not encourage.

The Battery Waste Management Rules adopt a circular-economy approach by making producers responsible for the entire life cycle of batteries. Producers must ensure collection of used batteries, send them to authorised recyclers and meet material-recovery targets. This reduces pollution risks from hazardous battery components and supports resource security by recovering valuable metals. It also aligns with India’s push towards electric mobility and energy storage.

Option A:
This option is incorrect because landfilling and incineration of batteries can release toxic substances into soil and air. The rules aim to minimise such disposal methods.

Option B:
This option correctly states that Extended Producer Responsibility is central to battery management and that recycling and recovery are key obligations.

Option C:
Throwing batteries in regular garbage undermines safe collection and is discouraged by the rules, which require separate handling.

Option D:
Government agencies may regulate and monitor, but producers and private recyclers play crucial roles; the rules do not put all responsibility on the state.

Statements A, B and D are correct because they describe the nature of e-waste, risks of informal recycling and goals of proper e-waste management. E-waste is a hazardous waste stream due to heavy metals and persistent organic pollutants in discarded electronics. Informal recycling with open burning or acid leaching exposes workers and the environment to toxics. EPR and related policies aim to promote organised collection, safe recycling and sound disposal. Statement C is incorrect because EPR places responsibility primarily on producers, often shared with other actors, not only on consumers.

Option A:
Option A is incorrect because it omits statement D, which is also true. While A and B correctly describe what e-waste is and why informal recycling is risky, leaving out D ignores the role of policy frameworks in promoting safe collection and recycling. Therefore, this option lists only part of the full set of correct statements.

Option B:
Option B is correct because it includes exactly those statements that accurately represent e-waste management: the hazardous nature of e-waste, the dangers of informal recycling and the importance of organised systems and policies. It also excludes statement C, which wrongly assigns responsibility only to consumers. Hence this option reflects the complete and accurate combination.

Option C:
Option C is incorrect because it treats B and C as the only correct statements. Although B is true, C misinterprets EPR by ignoring producer responsibility and the shared but differentiated roles of other stakeholders. The exclusion of A and D further weakens this option.

Option D:
Option D is incorrect as it includes all four statements and thereby accepts C as correct. Since C incorrectly defines EPR, any combination that retains it cannot represent the correct set of statements. This option also fails to distinguish between accurate and inaccurate descriptions of responsibility.

Statement C is the only wrong statement because Extended Producer Responsibility and deposit-return schemes are in fact widely used policy tools in plastic waste management. Statements A and B correctly describe the contribution of single-use plastics and microplastics to pollution and health risks. Statement D is also correct as behaviour change and alternatives are essential to reducing plastic usage. Thus, identifying C alone as wrong is the correct answer.

Option A:
Option A is correct because it isolates C as the incorrect statement and treats A, B and D as accurate. It reflects current policy practice where producer responsibility and deposit schemes are part of plastic waste strategies.

Option B:
Option B is incorrect since it labels both B and C as wrong. Statement B aligns with scientific concern about microplastics in food chains, so grouping it with C is not justified.

Option C:
Option C is incorrect because it includes A, C and D as wrong. A and D are true statements about pollution sources and strategies, so this combination misclassifies them.

Option D:
Option D is incorrect as it groups C and D together as wrong. While C is wrong, D is correct, and treating D as wrong would deny the importance of behavioural and lifestyle changes in tackling plastic pollution.

Extended Producer Responsibility (EPR) requires manufacturers to take back or ensure proper collection and recycling of their products after use. Electronics are a common target because they contain hazardous as well as valuable materials. The stem mentions post consumer products requiring end of life management,which matches electronic waste. Therefore Option B is the correct answer.

Option A:
Fresh vegetables are perishable goods whose waste is usually biodegradable and handled through normal organic waste systems. They are not the primary focus of EPR frameworks,so Option A is not suitable.

Option B:
Electronic waste includes discarded computers,phones and appliances whose safe disposal and recycling need organised systems. EPR shifts some responsibility for these systems to producers,matching the concept in the question.

Option C:
Groundwater resources require regulation but are not “products” returned to producers. EPR is product oriented,so Option C does not fit.

Option D:
Open spaces are environmental amenities,not items manufactured and sold by producers. They are not managed through EPR policies,so Option D is incorrect.