UGC NET Questions (Paper – 1)

The sequence is generated by aₙ = n⁴ + n² − n for n starting from 1. Substituting n = 1, 2, 3, 4 and 5 gives 1+1−1 = 1, 16+4−2 = 18, 81+9−3 = 87, 256+16−4 = 268 and 625+25−5 = 645, which matches the given series exactly. For n = 6 we compute 6⁴+6²−6 = 1296+36−6 = 1326. Thus 1326 is the only value that preserves this quartic-plus-quadratic-minus-linear pattern.

Option A:
Option A, 1315, is close but not equal to 6⁴+6²−6. It would require subtracting 11 from the value dictated by the formula only for the sixth term. Such an adjustment is not supported by the earlier behaviour of the series and therefore makes option A incorrect.

Option B:
Option B, 1320, differs by 6 from the formula’s result and also does not satisfy n⁴+n²−n when n = 6. Choosing 1320 would arbitrarily reduce the correct term and break the functional rule connecting all terms. Hence this option cannot represent the correct continuation.

Option C:
Option C, 1323, is still not equal to 1296+36−6 and has no direct expression in terms of the established rule. It lies between some candidate values but does not come from the defined algebraic pattern. Therefore option C is not logically consistent with the observed sequence.

Option D:
Option D, 1326, matches exactly the output of the formula for n = 6. It continues the same combination of quartic, quadratic and linear components that produced all previous terms. Because this value arises naturally from the rule without modification, 1326 is the correct next term in the series.

A non-directional hypothesis asserts that two groups will differ or that a relationship exists but does not indicate the expected direction of the difference. It leaves open whether one group will score higher or lower than the other. In statistical testing, this type of hypothesis is usually examined with a two-tailed test because deviations in either direction are considered. Therefore, the form described in the stem is a non-directional hypothesis.

Option A:
A causal hypothesis specifically suggests cause–effect relations rather than merely any difference, and may or may not be directional, so it does not exactly capture the idea of leaving direction unspecified.

Option B:
A non-directional hypothesis is appropriate when theory or prior research is insufficient to predict which group will outperform the other, but evidence suggests that some difference is likely. This aligns with the stem, which notes that difference is predicted without stating which group is superior, making this option correct.

Option C:
A descriptive statement outlines characteristics of a single group or situation without comparing groups, so it is not about predicting differences at all. Hence, it cannot complete the stem.

Option D:
The null hypothesis states that there is no significant difference between groups, directly contradicting the assumption of a difference expressed in the stem. Thus, null is not the correct completion.

Statements A and B correctly describe the length of non-leap and leap years and the divisibility rule used to identify leap years. Statement C is true because the weekly cycle repeats every 7 days, and E is also correct as calendar questions usually count odd days from a known reference day. Statement D is false because odd days are calculated modulo 7, not modulo 5. Therefore, the combination A, B, C and E only is correct.

Option A:
Option A is incomplete because it omits E and therefore misses the practical step of accumulating odd days from a reference, which is crucial for solving day-of-week problems. Without E, the method is not fully described.

Option B:
Option B is wrong as it includes D, which uses modulo 5 instead of modulo 7, and so miscalculates odd days. This incorrect rule makes the entire option unacceptable.

Option C:
Option C is incomplete since it leaves out A and B, thereby not explicitly stating the year-length facts and leap-year rule, even though it contains two true statements.

Option D:
Option D is correct because it gathers all the true statements and excludes D, the incorrect modulus rule, giving a complete and accurate picture of odd-day calculations in calendar questions.

Statements A, B and D accurately describe responsible handling of digital resources, whereas C encourages plagiarism. Citations and DOIs help readers locate original sources and acknowledge authors, and reference managers simplify correct formatting. Access being free does not remove the obligation to credit sources, so C is not acceptable. The correct combination is therefore A, B and D only.

Option A:
Option A is correct because it combines all the true statements that reflect ethical and practical aspects of digital referencing and excludes the permissive view in C. It matches academic standards emphasised in research methodology and ICT use.

Option B:
Option B is incomplete because it includes only A and B and omits D. Recognising DOIs as persistent identifiers is important for locating and citing digital scholarly work, so excluding D gives a partial answer.

Option C:
Option C is incomplete because it lists only B and D and leaves out A. Statement A contains the central ethical rationale for citations and should not be omitted.

Option D:
Option D is incorrect because it treats all four statements as correct and hence accepts C. Since C normalises copying without attribution, this option conflicts with academic integrity.

Statements A, B and C accurately present content analysis as a systematic procedure applied to various materials, conducted quantitatively or qualitatively and based on explicit coding schemes. Statement D is false because digital media, social media posts and websites are common targets of content analysis. Statement E is also false since open-ended questionnaire responses are often coded and analysed using this method. Therefore, the option including A, B and C only is correct.

Option A:
Option A is incomplete because it omits C and thus fails to mention the need for explicit coding categories and rules, which are central to ensuring consistency and reliability in content analysis.

Option B:
Option B is incorrect because it leaves out A, not explicitly stating that the method involves systematic examination of content, which is part of its definition.

Option C:
Option C is correct as it combines all three crucial aspects: systematic focus on content, dual quantitative/qualitative possibilities and reliance on clear coding schemes. It excludes D and E, which narrow the scope of content analysis wrongly.

Option D:
Option D is wrong because it includes E, the claim that open-ended responses cannot be analysed in this way, and omits B, failing to acknowledge both quantitative and qualitative variants of content analysis.

Eco taxes and subsidy reforms work by altering financial incentives so that environmentally harmful activities become more expensive and cleaner alternatives more attractive. These tools are classic examples of economic instruments. The stem explicitly refers to changing prices through taxes and subsidies,so “economic” instruments is the correct description. Option B is therefore right.

Option A:
Command and control instruments rely on regulations that set standards or limits and enforce compliance through penalties. They do not primarily operate by changing prices,so Option A is not suitable here.

Option B:
Economic instruments internalise environmental costs into market decisions by adjusting taxes,subsidies or tradable permits. This aligns exactly with the function described in the question.

Option C:
Informational instruments focus on providing data,labels or awareness to influence behaviour. While useful,they do not directly change price structures in the way eco taxes and subsidy removal do.

Option D:
Voluntary instruments involve self regulation or agreements without legal compulsion. They may accompany economic measures but are not defined by price changes,so Option D does not fit.

Statements A, B, D and E capture the main purposes of a review of related literature, while statement C is incorrect. Statement A is true because reviewing earlier studies helps to locate gaps in existing knowledge. Statement B is correct since understanding existing work helps the researcher refine the research problem and formulate or adjust hypotheses, and statement D is accurate because knowledge of prior studies prevents unnecessary duplication. Statement E is also true, as review of literature provides theoretical and conceptual frameworks for the study, whereas statement C is false because review is typically conducted before data collection, not only after it.

Option A:
Option A brings together A, B and D but omits E. Although A, B and D are true, excluding E means the important role of literature review in building theoretical and conceptual frameworks is not reflected. Since all four of A, B, D and E are correct, leaving one out makes this option incomplete and therefore incorrect.

Option B:
Option B correctly combines A, B, D and E, which together summarise the key functions of a literature review. It recognises that review helps to identify gaps, refine problems and hypotheses, avoid duplication and build conceptual frameworks. It also implicitly excludes statement C, which wrongly postpones literature review to only after data collection. Because it includes all and only the true statements, this option is the correct answer.

Option C:
Option C groups B, D and E but leaves out A. While B, D and E are true, A is also correct because identifying research gaps is a central reason for conducting a literature review. Omitting A leads to an incomplete specification of the review’s functions, so this option cannot be accepted.

Option D:
Option D includes A, D and E but also incorporates C, which is false. By suggesting that literature review is conducted only after data collection, statement C misrepresents standard research practice. Since this option mixes a false statement with true ones, it does not provide a valid set of correct statements.

Assumptions are implicit or explicit statements that the researcher accepts as true for the purposes of the study without directly verifying them within that study. Examples include assuming that instruments are understood correctly by respondents or that the sampling frame adequately represents the population. These assumptions underpin the design and interpretation of results. Because the stem refers to statements taken as true without direct testing that support the design, it is defining assumptions.

Option A:
Hypotheses are formal, testable statements about relationships between variables and are subjected to empirical verification during the study. They are not accepted as true in advance but are evaluated using data. Therefore, hypotheses do not match the idea of statements accepted without direct testing.

Option B:
Assumptions function as background conditions that need to be plausible for the design and conclusions to be valid. Researchers often state them explicitly so that readers can judge whether they are reasonable. This role aligns precisely with the stem’s description, confirming assumptions as the correct completion.

Option C:
Delimitations are boundaries that define the scope of the study, such as excluding certain populations or contexts. They are conscious choices rather than untested statements about reality. Hence, delimitations is not appropriate here.

Option D:
Recommendations are suggestions for action or further research offered at the end of a study based on its findings. They come after results are obtained and do not serve as pre-existing conditions on which the design rests. Consequently, recommendations cannot complete the stem correctly.

NEP 2020 defines the foundational stage as spanning ages 3–8. It includes three years of pre-school or Anganwadi-based ECCE plus Grades 1 and 2. This grouping reflects research on early brain development and the need for continuous play-based and activity-based learning. It is the base of the 5+3+3+4 structure.

Option A:
This option correctly connects the foundational stage to both ECCE and early primary grades, forming a coherent developmental block.

Option B:
Grade 12 alone is part of the secondary stage, not foundational.

Option C:
Ages 15–18 correspond to the senior secondary part of the secondary stage.

Option D:
Grades 6–8 form part of the middle stage, not foundational.

NEP 2020 stresses that teachers must be able to teach in the language children understand best, especially in the early years. Teacher education should therefore develop skills for rich, interactive teaching in mother tongue/local languages and also build competence in additional languages like English.

Option A:
Option A is incorrect because an English-only focus would undermine NEP’s strong recommendation for mother tongue-based education in early grades.

Option B:
Option B is correct as it reflects NEP’s integrated language vision: effective use of local languages plus capacity to teach additional languages.

Option C:
Option C is incorrect since ignoring language issues would leave teachers unprepared for multilingual classrooms and contradict NEP’s language policy.

Option D:
Option D is incorrect because training teachers merely to translate textbooks word-for-word does not meet the pedagogical goals of meaningful bilingual or multilingual teaching.

Statements A, B, C and E are correct because they reflect concerns about pollution havens, environmental clauses in trade rules, difficulties in tracing embedded impacts and the role of eco-labels in shaping markets. Statement D is false since there is no universal agreement that openness always improves environmental quality; outcomes depend on policies and structures. Statement F is false because environmental measures can sometimes be manipulated as disguised protectionism. Therefore, the combination A, B, C and E only is correct.

Option A:
Option A is incorrect as it omits E and so fails to consider the role of eco-labelling and certification in influencing consumer choices and firm behaviour.

Option B:
Option B is incorrect because it includes F, which incorrectly claims that environment-related trade measures can never be misused, despite evidence of such concerns in trade debates.

Option C:
Option C is correct since it combines structural, regulatory and market-based aspects of trade–environment linkages while rejecting overly optimistic or naive claims about openness and trade measures.

Option D:
Option D is incorrect as it includes D, which overstates consensus on the environmental benefits of trade openness, and excludes A, which describes a major environmental concern related to relocation of polluting industries.

Metacognition literally means “thinking about thinking” and includes awareness of one’s own cognitive processes. It involves knowing what strategies to use, when to use them and how well they are working during learning. Learners with strong metacognitive skills can plan, monitor and evaluate their understanding and performance. Therefore, the self-awareness and regulation of thinking described in the stem is called metacognition.

Option A:
Cognition refers broadly to mental processes such as perception, memory and reasoning. It describes thinking itself rather than awareness and control over that thinking. As such, it does not precisely capture the reflective, regulatory aspect highlighted in the question.

Option B:
Conditioning is a behaviourist concept describing how responses become associated with stimuli through reinforcement or punishment. It does not speak to learners’ conscious awareness or management of their cognitive strategies. Hence, it is not the appropriate term here.

Option C:
Metacognition encompasses both knowledge about one’s cognitive strengths and weaknesses and the self-regulatory actions taken during tasks. For example, a student may notice confusion and decide to reread or seek help. This kind of monitoring and adjustment is exactly what the stem points to, making this option correct.

Option D:
Reinforcement involves consequences that increase or decrease the likelihood of a behaviour reoccurring. It does not focus on a learner’s internal reflection on how they are thinking. Therefore, it cannot be equated with the concept of metacognition described in the stem.

Cloud computing provides scalable computing resources over networks without requiring users to manage physical servers. In education, this often appears as web based learning systems and storage services that can be reached from any connected device. The scenario described shows both applications and data residing on remote infrastructure. This is a clear example of academic cloud use.

Option A:
This option correctly reflects the on demand, network based access characteristic of cloud computing. It implies central management, easier collaboration and reduced local maintenance, which are key motivations for universities to adopt cloud services.

Option B:
Storing all data on a personal pen drive is a local and fragile solution. It lacks redundancy, collaboration features and remote accessibility that cloud services offer.

Option C:
Typewriters and filing cabinets represent purely manual processes and do not use shared virtual resources. They are the opposite of cloud based systems.

Option D:
Writing only on chalkboards creates no digital trail and cannot be accessed remotely. It does not exhibit any properties of cloud computing.

Statements A, B and D are correct, while C and E are incorrect. A is true because verbal communication covers both spoken and written use of language. B is true since clarity and conciseness directly affect how well a message is understood. D is true because prosodic features like tone and stress alter meaning. C is false as written forms are also verbal, and E is false because verbal and non-verbal cues often operate together. Therefore, the correct combination is A, B and D only.

Option A:
Option A presents A and B, which are both true, but it leaves out D, which is also a correct statement about how tone and emphasis shape meaning. Since one valid statement is missing, A and B only does not fully capture all the correct statements in the set and cannot be the best answer.

Option B:
Option B includes A, B and D, each of which correctly explains an aspect of verbal communication. It also excludes C and E, which wrongly restrict verbal communication to oral mode and deny its overlap with non-verbal cues. Because it gathers all and only the true statements, A, B and D only is the correct option.

Option C:
Option C combines B, D and E, but E is incorrect because verbal and non-verbal channels interact in real communication. Including E among supposedly correct statements makes this combination invalid, even though B and D are accurate. Hence, B, D and E only cannot be accepted.

Option D:
Option D groups A, D and E, but again E misrepresents the relationship between verbal and non-verbal communication. While A and D are accurate, adding E turns the set into a mix of true and false statements, so A, D and E only is not a correct answer.

Statements A, B and C correctly summarise three important digital initiatives, while statement D is incorrect. These platforms extend ICT-based resources to learners at different levels and often include teacher training modules as well. The claim that such initiatives always exclude teacher training does not match actual practice. Hence, the combination A, B and C only is the correct set of statements.

Option A:
Option A is correct because it includes all three true statements about SWAYAM, NPTEL and e-PG Pathshala, and excludes the false one. It recognises the scope of these initiatives in expanding ICT-enabled higher education. By rejecting D, it remains consistent with national policy directions.

Option B:
Option B is incorrect because it lists only A and B and omits C. Statement C is also true in describing e-PG Pathshala’s focus on postgraduate content. Any correct answer should include all three valid descriptions.

Option C:
Option C is incorrect because it groups B, C and D as correct, thus accepting D. Statement D wrongly suggests that teacher training is always excluded, which is contrary to many ICT-based faculty development efforts. Including D invalidates the combination.

Option D:
Option D is incorrect because it assumes all four statements are correct. Since D is incorrect, this set cannot be accepted as the correct answer.