UGC NET Questions (Paper – 1)

After the ban took effect, central and state authorities carried out a one-month nationwide enforcement campaign. This involved inspections of markets, industrial units and commercial establishments to check compliance with the list of prohibited items. The drive also focused on public awareness, nudging consumers and retailers to shift away from banned single-use plastics. Such combined enforcement and outreach is essential to translate legal bans into real changes in behaviour and waste generation.

Option A:
This option is incorrect because the government did not shut down all plastic manufacturing; many plastic products remain legal and essential. Enforcement focused on prohibited items rather than indiscriminately closing entire industries.

Option B:
This option correctly describes the practical step taken to implement the ban: a focused, time-bound, nationwide enforcement and awareness drive. It recognises that rules need to be backed by on-ground inspections and citizen engagement to be effective.

Option C:
Abolishing existing plastic waste management rules would run contrary to the objective of improving waste governance. In reality, the amendment rules build on earlier frameworks rather than discarding them.

Option D:
The ban and associated enforcement drives apply across India, not only in coastal states. Restricting implementation to coastal regions would neglect inland sources of plastic pollution that also reach rivers and oceans.

Statements A, C, D and F correctly describe productive questioning practices. A is true because open-ended questions invite analysis and explanation. C is true as distributing questions broadens engagement, and D is true since probing helps uncover misconceptions. F is true because inviting student questions promotes dialogue. B is false because eliminating wait time reduces thoughtful responses, and E is false since focusing only on high achievers narrows participation; therefore A, C, D and F only is the correct combination.

Option A:
Option A includes A, C and D but omits F, ignoring the value of students framing their own questions. Hence A, C and D only is incomplete.

Option B:
Option B groups A, D and F but leaves out C, which stresses equitable distribution of questions. Without C, A, D and F only does not fully address participation.

Option C:
Option C collects C, D and F but omits A, failing to recognise the role of open-ended questions in stimulating thinking. Thus C, D and F only cannot be accepted.

Option D:
Option D gathers A, C, D and F, combining open questions, broad participation, probing and student questioning while excluding B and E, which discourage wait time and equitable access. This makes A, C, D and F only the correct answer.

The radix of a number system is the base with respect to which positional weights are defined. It determines the number of distinct digit symbols available and the powers used for place values. For example, binary has radix 2 and decimal has radix 10.

Option A:
Option A correctly states that radix and base are synonymous in the context of number systems. Knowing the radix tells us both the set of allowed digits and the multipliers for each position.

Option B:
Option B, maximum digit, is related but not identical because the maximum digit is always radix − 1, not the radix itself. Thus, it conflates two distinct concepts.

Option C:
Option C, number of digits in a number, varies from numeral to numeral and is unrelated to the fixed property of the system’s base.

Option D:
Option D, exponent, refers to the power applied to the base in specific positional weights, but is not the radix itself.

Nigamana is the concluding step in which the original pratijna is reiterated as proven in light of the presented hetu, drstanta and upanaya. It summarises the inferential achievement by affirming that the sadhya indeed holds in the paksha. This closure makes the argumentative status of the thesis explicit. Therefore the final member described in the stem is called nigamana.

Option A:
Option A, pratijna, is the initial thesis statement that precedes justification and cannot be the concluding affirmation. It opens rather than closes the argument.

Option B:
Option B, hetu, provides the reason and appears as the second member, offering support but not functioning as the summarising conclusion.

Option C:
Option C, udaharana, gives the general rule with example and is located in the middle of the sequence, not at the end.

Option D:
Option D is correct because nigamana literally means "drawing together" and is reserved for the point at which the argument is brought to a formal close by restating the now-supported claim.

The series follows the rule aₙ = 2n⁵ − n + 3 with n starting from 1. Substituting n = 1, 2, 3, 4 and 5 gives 4, 65, 486, 2047 and 6248, which are exactly the terms in the question. Using the same formula for n = 6 produces 15549. Hence 15549 is the only value that continues this quintic pattern without altering the rule.

Option A:
Option A, 15549, is precisely the value obtained from aₙ = 2n⁵ − n + 3 when n = 6. It maintains the strong fifth-power growth together with the linear correction seen in earlier terms. Because it emerges directly from the established expression, this option correctly represents the next term.

Option B:
Option B, 15521, is 28 less than the formula’s output at n = 6. Accepting 15521 would require arbitrarily lowering the quintic value only for this term. Since all previous entries fit the rule exactly, such an adjustment is unjustified and makes option B incorrect.

Option C:
Option C, 15581, is slightly larger than the required value and does not equal 2n⁵ − n + 3 when n = 6. It would introduce a positive discrepancy at the last step that is not present earlier. Therefore this option breaks the algebraic consistency of the sequence.

Option D:
Option D, 15613, deviates even more from the computed value and cannot be produced by the same formula. Using 15613 would destroy the exact match between the rule and the observed terms, so it is not a valid continuation.

Objectivity means that research conclusions are grounded in observable facts, data and logical reasoning rather than in the researcher’s personal opinions or emotions. It requires the use of systematic methods, clear criteria and transparent procedures. When objectivity is high, different competent researchers examining the same data are likely to reach similar conclusions. Therefore, basing findings on evidence rather than preference reflects objectivity.

Option A:
Feasibility refers to the practicality of conducting a study in terms of time, resources and access, and does not directly address whether findings are evidence-based or biased.

Option B:
Generalisability concerns the extent to which results can be applied to populations or settings beyond the sample studied; it depends partly on sampling and design but is distinct from the issue of personal bias.

Option C:
Objectivity encourages researchers to design studies that minimise bias, such as through blinding or standardisation, and to present results honestly regardless of expectations. This commitment to evidence aligns exactly with the stem, making this option correct.

Option D:
Subjectivity emphasises personal perspectives and interpretations, which may be valued in some qualitative approaches but contradict the specific idea of freeing findings from personal preferences described in the question.

MOOCs are characterised by very large enrolments, open access through the internet and course materials that can be accessed by participants from diverse locations. The acronym expands to Massive Open Online Course, highlighting both the scale and openness of these offerings. They have become important in global higher education and lifelong learning. Therefore, the correct expansion is Massive Open Online Course.

Option A:
Option A, Managed Open Online Course, does not reflect the emphasis on massive participation and is not the commonly accepted expansion used in literature.

Option B:
Option B is correct because Massive Open Online Course is the phrase used by universities and platforms that deliver MOOCs worldwide.

Option C:
Option C, Modular Online Onsite Course, introduces the idea of onsite learning, which contradicts the primarily online nature of MOOCs.

Option D:
Option D, Multi Option Online Course, is vague and not the recognised term in the context of ICT and education.

Open-access resources are those to which no specific group or individual has exclusive rights, making them difficult to regulate. The high seas beyond national jurisdiction are often treated as open access, where many countries’ fleets can fish with limited controls. This situation can lead to overexploitation and a classic "tragedy of the commons." Thus, high seas fisheries exemplify an open-access global resource.

Option A:
Option A is incorrect because privately owned agricultural land has clearly defined property rights. The owner can exclude others and control how the land is used, so it is not open access.

Option B:
Option B is correct as the high seas lack a single controlling authority and are accessible to many actors. This openness creates challenges for sustainable fisheries management and conservation.

Option C:
Option C is incorrect because a community-managed village pond is better described as common property, where a defined group has shared rights and rules. It is not open to all outsiders.

Option D:
Option D is incorrect since a privately operated wind farm is controlled by a company or individual. Access to its resources is restricted by ownership and contractual arrangements.

Statements A and C correctly describe the nature of academic leadership. Statement A is true because heads of departments and similar leaders coordinate academic and administrative work within their units. Statement C is also true since effective leaders foster a culture of innovation, openness and collaboration. Statement B is false because, although seniority may be a factor, leadership positions are often guided by merit and suitability. Statement D is false because participatory decision-making that involves faculty and sometimes students is central to good governance. Thus, A and C only form the correct combination.

Option A:
Option A is incomplete because it highlights coordination functions but omits the essential developmental role of leaders in promoting innovation and collaboration as described in C.

Option B:
Option B is incorrect because it selects only C and overlooks A, thereby failing to acknowledge the coordinating functions that define formal academic leadership positions.

Option C:
Option C is correct because it combines A’s structural description with C’s emphasis on enabling environments, while rejecting B and D, which rest on narrow and authoritarian assumptions.

Option D:
Option D is incorrect because it includes D, which discourages consultation, and omits C’s constructive view of leadership, leading to an inaccurate portrayal of academic governance.

Statements A, B, C and E reflect an inclusive understanding of the digital divide, while D and F undermine equity. The divide involves differences in access, affordability and skills among regions and social groups. Solutions often combine infrastructure, public facilities and targeted literacy programmes, and they must consider gender, disability and language. Claiming that literacy training is unnecessary or that restricting access to advantaged groups promotes equity runs against goals of inclusive development.

Option A:
Option A is incorrect because it includes D, which wrongly dismisses the need for digital literacy training, and it omits A, which defines the digital divide. Including a false statement makes this combination invalid.

Option B:
Option B is incorrect because it adds F and omits C. Including F suggests deliberately limiting access to advantaged groups, which would worsen inequalities. Leaving out C removes a key strategy of expanding affordable access, so this combination is not acceptable.

Option C:
Option C is correct because it collects all relevant statements about definition, affected groups, improvement strategies and intersecting inequalities. It excludes D and F, which dismiss literacy efforts and promote exclusion, hence it aligns with UGC NET perspectives on ICT and development.

Option D:
Option D is incorrect because it includes F and omits B. Accepting F abandons equity goals, and ignoring the vulnerabilities of rural and low-income communities makes the answer incomplete and inaccurate.

Statements A, C, D and E are correct, whereas B and F are wrong and together form the correct set of wrong statements. Rubrics clarify expectations, provide descriptive guidance for improvement, and can reduce misunderstandings about marks. They also support self and peer assessment when shared appropriately. However, sharing rubrics only after evaluation still affects future learning, and teacher judgement remains important in interpreting and applying rubric descriptors, so B and F misrepresent their use.

Option A:
Option A is incorrect because it marks B only as wrong and ignores F. While B is wrong about timing having no impact, F is also wrong for suggesting that rubrics replace judgement entirely. Therefore, identifying only B yields an incomplete set of wrong statements.

Option B:
Option B is correct because it isolates B and F as the problematic claims. It recognises that rubrics contribute to clear communication but are not a magic substitute for professional decision-making or timely sharing. This combination leaves A, C, D and E as correct and matches the intended answer.

Option C:
Option C is incorrect since it wrongly includes A as a wrong statement. A accurately states that rubrics make criteria transparent, which is one of their main purposes. Labeling A as wrong conflicts with assessment best practices.

Option D:
Option D is incorrect because it adds E to the wrong set alongside B and F. E is a correct statement; rubrics are widely used for self and peer assessment. Including E among wrong statements makes this combination inconsistent with educational assessment principles.

The dependency ratio compares the size of the dependent population,typically children and older persons,to the working age population. A higher ratio indicates greater economic pressure on the working population to support dependants. The formula in the stem corresponds exactly to this concept. Therefore dependency ratio is the correct term.

Option A:
Sex ratio is the number of females per thousand males or vice versa in a population. It provides information on gender balance but does not relate directly to age structure or economic support burden. Hence it does not match the ratio described in the question.

Option B:
Child ratio considers only the proportion of children relative to the total population or working age group,ignoring elderly dependants. The stem clearly includes both children and older persons,so child ratio is incomplete and not correct here.

Option C:
Dependency ratio captures the combined economic burden of supporting both younger and older dependants on the working age group. It is widely used in development planning to assess social security and employment needs. This matches exactly what the question describes.

Option D:
Urban rural ratio compares populations living in urban and rural areas and is used to study spatial distribution. It has nothing to do with age groups or dependency relationships,so it is not the right answer.

According to classical Nyaya, there are exactly four independent sources of valid knowledge: pratyaksha, anumana, upamana and sabda. Each pramana has its own distinctive causal structure and domain of application. Accepting four pramanas allows Nyaya to explain a wide range of cognitions, from direct sense experience to knowledge of remote facts conveyed by trustworthy speakers. Therefore the correct number of pramanas in Nyaya is four.

Option A:
Option A, three, would leave out one of the standard Nyaya pramanas and thus under-represent the richness of their epistemic classification. Some other schools like Samkhya accept three pramanas, but Nyaya explicitly adds comparison as a fourth. Hence three is not accurate for Nyaya.

Option B:
Option B is correct because Nyaya counts perception, inference, comparison and verbal testimony as mutually irreducible sources of knowledge. This fourfold scheme becomes a benchmark against which other Indian schools define their own pramana lists.

Option C:
Option C, five, would match neither the classical Nyaya nor the usual Navya-Nyaya enumeration, which still keeps the same four. Although some other systems add further pramanas, Nyaya remains committed to four.

Option D:
Option D, six, corresponds to pramana lists in traditions such as Bhatta Mimamsa or Advaita Vedanta, which include arthapatti and anupalabdhi; it does not describe Nyaya doctrine.

The natural greenhouse effect keeps Earth warm enough for life by trapping some outgoing infrared radiation. Human activities such as burning fossil fuels and deforestation have increased greenhouse gas levels,leading to extra warming beyond this natural level. This extra warming is known as the enhanced greenhouse effect. Therefore enhanced is the correct word to complete the phrase in the stem.

Option A:
The natural greenhouse effect refers to the baseline warming that has always existed due to naturally occurring greenhouse gases. It is essential for maintaining habitable temperatures and is not the additional human induced component highlighted in the question.

Option B:
Moderate does not correspond to any widely recognised term in climate science. While the enhanced greenhouse effect may or may not be moderate, the established term focuses on the idea of being stronger than the natural effect,not moderate.

Option C:
Shielded greenhouse effect is not an accepted expression. Shielding would imply blocking radiation rather than trapping more of it. Thus this option does not fit the phenomenon described in the stem.

Option D:
Enhanced greenhouse effect clearly indicates that the original process has been intensified by human actions. It accounts for the observed trend of rising global temperatures and changing climate patterns,exactly what the question refers to.

Persuasive communication aims to influence attitudes,beliefs or behaviours of the audience. The counsellor in the stem is urging students to change their online practices by explaining risks and benefits. This clearly seeks behavioural modification. Therefore the function is persuasive.

Option A:
Ritualistic communication focuses on shared ceremonies and symbolic acts,not practical behaviour change.

Option B:
Persuasive messages are designed to change behaviour/attitudes using reasons and appeals (risks/benefits),so the counsellor’s urging is persuasive.

Option C:
Phatic communication maintains social contact through small talk and greetings,which is different from careful risk based arguments.

Option D:
Surveillance refers to monitoring and reporting information about the environment rather than recommending actions.