UGC NET Questions (Paper – 1)

The dependent variable represents the effect or outcome that may change as a result of manipulations of the independent variable. It is the main variable of interest whose variation the researcher wishes to explain or predict. Measurements of the dependent variable are compared across groups or conditions to evaluate the impact of the treatment. Thus, the outcome described in the stem is correctly called the dependent variable.

Option A:
The dependent variable is “dependent” in the sense that its values are expected to depend on or be influenced by the independent variable under investigation. In educational experiments, typical dependent variables include achievement scores, attitudes or skills. Because the stem refers to the outcome measured to assess treatment effect, this label is appropriate and correct.

Option B:
A control variable is a factor that the researcher keeps constant to prevent it from confounding the relationship between the independent and dependent variables. It is not the main outcome of interest.

Option C:
A moderator variable affects the strength or direction of the relationship between independent and dependent variables, rather than being the primary outcome. It answers questions about for whom or under what conditions the treatment works.

Option D:
A confounding variable is an uncontrolled factor that influences the dependent variable along with the independent variable, making it difficult to interpret causal effects. It is considered a threat rather than the planned outcome.

Statements A, B and D correctly describe the nature of central, state and open universities. Central universities are created by Acts of Parliament, state universities by Acts of State Legislatures, and open universities typically operate predominantly through distance or open learning modes. Statement C is wrong because deemed-to-be university status is declared by the Central Government on the advice or recommendation of the UGC, not by the UGC alone. Therefore, the correct combination must include A, B and D but exclude C.

Option A:
Option A is incorrect because it recognises A and B as correct but leaves out D, which is also correct about open universities offering programmes mainly through distance mode. By omitting D, it fails to capture all the true statements.

Option B:
Option B is correct because it includes exactly the three true statements A, B and D and excludes the false statement C. It reflects the statutory processes of establishing central and state universities and the characteristic distance mode of open universities. This combination fully matches the set of correct statements.

Option C:
Option C is incorrect because it includes statement C, which wrongly attributes the power to declare a deemed-to-be university solely to the UGC. Even though B and D are true, the inclusion of C makes the entire combination invalid.

Option D:
Option D is incorrect because it treats all four statements as correct. Since statement C misrepresents the legal process for declaring deemed-to-be universities, including it among the correct statements contradicts the regulatory framework.

Statements A, B and D are correct, whereas C is incorrect. A is true because online active listening involves processing both the teacher’s voice and written contributions in the chat. B is true since notifications, background apps or unstable connectivity can disrupt attention and comprehension. D is true as asking for clarification through chat or audio shows engagement with the content. C is false because simply turning off video and audio does not guarantee better listening; learners might instead disengage.

Option A:
Option A includes A and B but omits D, failing to acknowledge that clarification questions are an important indicator of active listening in online environments. Without D, the description of active listening is incomplete. Therefore A and B only cannot be accepted.

Option B:
Option B groups A, B and C and wrongly includes C, which overstates the effect of muting video and audio. By treating C as correct, this option suggests a guaranteed improvement in listening that is not supported. Hence A, B and C only is not valid.

Option C:
Option C lists B and D only and omits A, ignoring the need to attend to both spoken and written channels in synchronous platforms. Since A is also correct, B and D only does not capture all aspects of active listening in such settings. This option therefore cannot be chosen.

Option D:
Option D assembles A, B and D, recognising multimodal attention, the impact of technical distractions and the value of clarification questions, while excluding the simplistic claim in C. Because it contains all and only the correct statements, A, B and D only is the right answer.

The first Global Stocktake assessed collective progress towards Paris Agreement goals and compared it against scientific pathways. It underscored that present efforts are insufficient and that rapid emission cuts are essential to keep 1.5°C within reach. The figure of around 43% reduction by 2030 relative to 2019 reflects IPCC-informed pathways and was explicitly noted. The stocktake thus combines a recognition of ambition gaps with guidance on the scale of acceleration needed. (UNFCCC)

Option A:
This option contradicts the core message of the stocktake, which emphasised that the world is off track for 1.5°C. Far from declaring existing policies sufficient, the assessment highlighted significant implementation and ambition gaps. Therefore, it is inaccurate as a summary of COP28 outcomes.

Option B:
Postponing assessment to 2050 would undermine the five-year cycle built into the Paris Agreement. In reality, parties agreed that stocktakes will occur every five years to inform updated NDCs, with the first completed at COP28. This statement therefore misrepresents the timing and purpose of the stocktake process.

Option C:
This option is correct because it reflects the numerical benchmark used in the stocktake to describe a Paris-compatible pathway. It captures both the need for deep, near-term cuts and the specific reference year (2019) used in the analysis. As such, it is the most precise and exam-relevant statement.

Option D:
Saying that only adaptation is needed and mitigation is no longer required goes against the balanced approach in the stocktake. Both mitigation and adaptation are emphasised as essential, along with finance and support. This answer distorts the integrated nature of climate action highlighted in the COP28 decisions.

Statements A, B, D and E correctly link collaborative tools with academic integrity, while C and F are clearly unacceptable. Shared documents do support group drafting and require proper citation of external sources. Version history aids in tracking who contributed what, and institutional policies clarify boundaries of acceptable collaboration. Claims that plagiarism disappears in shared spaces or that unacknowledged copy-paste is acceptable are false, so any combination including C or F cannot be correct.

Option A:
Option A is incorrect because it omits E, which recognises the importance of institutional policies governing collaboration and plagiarism. While A, B and D are true, they do not fully capture the policy framework within which collaboration occurs. The absence of E makes this combination incomplete as an answer to the question.

Option B:
Option B is correct because it includes all and only the true statements A, B, D and E. It emphasises collaborative drafting, continued need for citation, traceability through version history and the role of policies. By excluding C and F, it rejects the mistaken belief that shared documents remove plagiarism concerns or legitimise unattributed copying.

Option C:
Option C is incorrect because it incorporates C along with otherwise true statements. Statement C falsely asserts that plagiarism is no longer a concern when everyone can edit a document. Including this statement normalises unethical behaviour, so the presence of C invalidates the whole combination.

Option D:
Option D is incorrect because it introduces F and omits A. Statement F condones unattributed copying, which contradicts academic integrity principles. Leaving out A also means ignoring the basic benefit of collaborative tools, so this set cannot be accepted as correct.

Using the simple interest formula I = PRT/100, we substitute I = 600, R = 10 and T = 3 to get 600 = P × 10 × 3 / 100. This simplifies to 600 = 0.3P, so P = 600 ÷ 0.3 = 2000. Therefore, the principal amount on which interest is calculated is ₹2000.

Option A:
If the principal were ₹1500, then the interest at 10% per annum for 3 years would be 1500 × 10 × 3 / 100 = ₹450, which is less than the given interest of ₹600. Hence, this value does not satisfy the data in the problem.

Option B:
If the principal were ₹1800, simple interest at the given rate and time would be 1800 × 10 × 3 / 100 = ₹540. This again does not match the stated interest of ₹600, so this option is not correct.

Option C:
A principal of ₹2000 is correct because it produces the exact interest mentioned: 2000 × 10 × 3 / 100 = ₹600. This agreement confirms that ₹2000 is the initial amount invested or borrowed. In aptitude questions, carefully rearranging formulas like this is a common requirement.

Option D:
If the principal were ₹2200, the interest would be 2200 × 10 × 3 / 100 = ₹660, which exceeds the given value. This shows that ₹2200 cannot be the starting amount for this problem. Therefore, this option must be rejected.

Statements A, B and C are correct, whereas D is incorrect. A is true because intrapersonal communication includes self-reflection, internal dialogue and self-questioning used by learners and teachers. B is true since interpersonal communication commonly appears in counselling or mentoring sessions involving two people. C is true as group communication covers small group interactions aimed at a shared assignment or project. D is false because mass communication usually addresses large, dispersed audiences through media, not small face-to-face classroom groups.

Option A:
Option A lists A and B only and omits C, ignoring the important level of group communication relevant to educational teamwork. Although A and B are correct, leaving out C means the answer does not cover all the correct statements given. Therefore A and B only is incomplete and cannot be accepted.

Option B:
Option B includes B and C but leaves out A, failing to mention intrapersonal communication which is fundamental for self-reflection and self-regulation in learning. Since A is also a correct statement, restricting the set to B and C only underrepresents the full range of levels mentioned. Consequently this option is not correct.

Option C:
Option C correctly groups A, B and C and excludes D, which misdefines mass communication as a small face-to-face situation. By including all the true statements about intrapersonal, interpersonal and group communication and rejecting the false one, this option accurately reflects the levels of communication in education. Hence A, B and C only is the correct answer.

Option D:
Option D treats A, B, C and D as all correct, but D contradicts standard understanding of mass communication as a large-scale mediated process. Including D with the correct statements makes the combination internally inconsistent. For this reason, this option cannot be chosen.

Statements A and B correctly define validity and reliability. Statement D is true because objectivity reduces examiner subjectivity, and E is true because practicability concerns time, cost and feasibility. Statement C is false since a test can be valid and reliable yet still contain biased items, and F is false because validity and practicability are also important. Therefore, the correct set is A, B, D and E only, making option A the right answer.

Option A:
Option A includes A, B, D and E, which together describe essential attributes of effective classroom tests. Excluding C and F makes this set accurate. Hence A, B, D and E only is correct.

Option B:
Option B adds C, but C is false because fairness is not automatic even with validity and reliability. Therefore A, B, C and D only is not correct.

Option C:
Option C includes F (false) and omits reliability (B). Hence A, D, E and F only is not valid.

Option D:
Option D includes F (false) and omits validity (A). Therefore B, D, E and F only cannot be correct.

Option E includes C (false), so A, B, C, D and E only is invalid.

Option F includes C and F (both false) and omits A and B, so C, D, E and F only cannot be accepted.

Statements A, B, C and D describe central aspects of evaluation and policy research, and F adds an important methodological note. A is true because evaluation research systematically judges programme effectiveness, while B correctly notes that formative evaluation is conducted during implementation to improve it. C is accurate in defining summative evaluation as focusing on end results, and D properly characterises policy research as evidence-oriented. F is also true since both domains often combine qualitative and quantitative methods, whereas E is false because evaluation is not restricted to randomised trials or purely quantitative approaches.

Option A:
Option A omits statement F, thereby neglecting the fact that mixed-methods designs are common and useful in both evaluation and policy research. While A, B, C and D are correct, the absence of F leaves out an important contemporary practice. Hence, this option is incomplete.

Option B:
Option B includes B, C, D and F but leaves out A, ignoring the fundamental role of evaluation research in assessing programme effectiveness. Without A, the combination does not fully capture what evaluation research entails. Therefore it cannot be considered correct.

Option C:
Option C is correct because it lists A, B, C, D and F, providing a comprehensive and accurate picture of what these research types do and how they are conducted. It excludes E, which unjustifiably narrows evaluation research to one design and excludes qualitative data. This combination therefore contains all and only the true statements.

Option D:
Option D wrongly includes statement E and omits B, misrepresenting both the scope of evaluation methods and the concept of formative evaluation. Since it mixes a false statement with correct ones and overlooks a true statement, this option is not acceptable.

A curriculum that offers a major along with minors and diverse electives across disciplines embodies the philosophy of liberal education, which values breadth, flexibility and intellectual exploration. It aims at holistic development and critical thinking rather than narrow specialisation, so “liberal” is the correct descriptor.

Option A:
Option A is correct because liberal education explicitly encourages students to engage with multiple fields, integrate knowledge and design flexible study pathways, exactly as described in the stem.

Option B:
Option B is incorrect since “remedial” education focuses on removing basic learning deficits and is not defined by a broad elective-based curriculum.

Option C:
Option C is wrong because “vocational” education emphasises specific job skills and a focused, occupation-centred syllabus, not wide disciplinary choice across humanities, sciences and social sciences.

Option D:
Option D is incorrect as “purely rote” learning is based on memorisation and repetition, which is the opposite of the critical, reflective and multi-disciplinary engagement promoted by liberal education.

If A and B share profits in the ratio 7:9, the total number of parts is 7 + 9 = 16. Each part is worth ₹1,60,000 ÷ 16 = ₹10,000. A’s share is 7 × ₹10,000 = ₹70,000 and B’s share is 9 × ₹10,000 = ₹90,000. The difference between their shares is ₹90,000 − ₹70,000 = ₹20,000.

Option A:
Option A is correct because it directly reflects the difference between 7 parts and 9 parts when each part is ₹10,000. The arithmetic shows that the financial gap between A and B is exactly two parts, which equals ₹20,000. This fits both the total profit and the specified sharing ratio.

Option B:
Option B, ₹22,000, would not correspond to an integer number of ratio parts, given that each part is ₹10,000. It would imply a difference of 2.2 parts, which contradicts the whole-number nature of the ratio 7:9 and the discrete sharing of profit.

Option C:
Option C, ₹24,000, would amount to a difference of 2.4 parts, which again is inconsistent with the ratio 7:9. Using this figure would mean the implied total profit cannot be exactly ₹1,60,000 when aligned with the ratio.

Option D:
Option D, ₹25,000, suggests an even more irregular difference and would break the connection between the ratio parts and the fixed total profit. When we reverse-calculate, no whole-number ratio 7:9 with a total of 16 parts yields a difference of ₹25,000, so this option is impossible under the given conditions.

Statements A, B and D are correct and together explain the distinction between mitigation and adaptation. Mitigation is about reducing emissions, adaptation is about adjusting systems to cope with impacts and climate-resilient crops are a clear example of adaptation. Statement C is conceptually incorrect in this context because afforestation and tree planting as carbon sinks are typically classified as mitigation actions, although they may have some adaptive co-benefits. Hence, the combination that includes A, B and D only is the correct answer.

Option A:
Option A is incorrect because it includes A and B but omits D, which is also a correct example of adaptation. While A and B provide definitions, leaving out D means the option does not fully represent the set of correct statements requested. A complete answer must recognise a concrete adaptation example as well.

Option B:
Option B is incorrect because it groups B and D only, leaving out A. Although B and D are correct, A is also correct in defining mitigation, and the question asks for all correct statements. Excluding a valid definition of mitigation makes this combination incomplete.

Option C:
Option C is correct because it brings together the accurate definition of mitigation, the accurate definition of adaptation and a valid example of adaptation in the form of climate-resilient crops. It appropriately excludes C, which mislabels a typical mitigation measure as adaptation. By balancing conceptual clarity with relevant examples, this option best fits the question.

Option D:
Option D is incorrect because it treats all four statements A, B, C and D as correct. Since C misclassifies tree planting solely as adaptation, accepting it alongside the other statements blurs the important conceptual distinction between mitigation and adaptation. The presence of this incorrect statement invalidates the combination.

Kevalavyatireki inference obtains vyapti from observations that wherever the sadhya is absent, the hetu is also absent, without finding any positive instance of their co-presence. The relation is thus supported solely by negative concomitance. Nyaya treats this as a distinctive pattern of inferential support. Therefore the type of inference mentioned in the stem is kevalavyatireki.

Option A:
Option A, kevalanvayi, depends exclusively on positive instances and does not appeal to joint absences, making it structurally different from what is described.

Option B:
Option B, anvayavyatireki, integrates both affirmative and negative cases and is more inclusive than the purely negative evidence scenario here.

Option C:
Option C, purvavat, classifies inference by its cause-to-effect temporal direction rather than by the pattern of positive or negative instances used to establish vyapti.

Option D:
Option D is correct because kevalavyatireki literally means "only by negative concomitance" and is defined in Nyaya precisely in terms of reliance on shared absences for establishing the universal relation.

Statements A, B, C, D and E correctly describe core equivalence laws of propositional logic, while F is false. Double negation, De Morgan’s laws, the implication law and distributivity are all standard tools for simplifying or transforming statements. In reasoning questions, these equivalences can be applied implicitly even if symbolic notation is not shown. F is wrong because such simplifications are central to many exam solutions. Thus A, B, C, D and E only is the correct combination.

Option A:
Option A is incomplete since it omits E, leaving out the distributive law, which is also a recognised equivalence. While A, B, C and D are all true, the absence of E means one important law is missing. Therefore this option does not capture the full set of correct statements.

Option B:
Option B is wrong because it includes F, which asserts that these equivalences are never used in UGC NET reasoning. In practice, many items rely on them, even if test-takers apply them informally. Including F therefore makes the overall combination incorrect.

Option C:
Option C is incorrect since it omits A and retains only B, C, D and E. Without A, the crucial principle of double negation is missing, which is a basic equivalence often taught alongside the others. This omission prevents the option from representing all true statements.

Option D:
Option D is correct as it brings together all five valid equivalences and excludes the single false statement. It accurately reflects how formal logic simplifies complex expressions and how those ideas underlie exam questions. Hence it is the right answer.

Debriefing is an ethical step taken after participants have completed their involvement in a study, especially when deception or incomplete disclosure was used. During debriefing, researchers explain the true purpose of the research, clarify any misleading information and answer participants’ questions. This helps restore trust and ensures that participants leave without misconceptions or distress. Because the stem refers to providing a full explanation of the true purpose after participation, debriefing is the correct term.

Option A:
Anonymity concerns whether researchers can link responses to individual identities and is not about post-study explanations. While both relate to ethics, anonymity does not describe the process mentioned in the question.

Option B:
Confidentiality focuses on protecting participants’ personal information from being disclosed to others, not on giving explanations after the study. Therefore, confidentiality is not the appropriate completion here.

Option C:
Briefing typically refers to giving initial instructions or information before a study or task, which is the opposite temporal sequence to what the stem describes. Since the question is about explanations given after participation, briefing is not correct.

Option D:
Debriefing allows participants to understand why certain procedures were used, including any necessary deception, and offers them an opportunity to withdraw their data if they feel uncomfortable. This process upholds respect for persons and aligns exactly with the description in the stem.