UGC NET Questions (Paper – 1)

The differences between consecutive terms are 1, 4, 9, 16 and 25. These differences are consecutive perfect squares: 1², 2², 3², 4² and 5². The next difference should therefore be 6² = 36. Adding 36 to the last term 57 gives 57 + 36 = 93, which continues the square-based pattern in the differences.

Option A:
Option A gives 88, corresponding to a difference of 31 from 57, which does not equal the next square 36. This contradicts the square structure underlying the series. Hence, 88 is not consistent with the pattern.

Option B:
Option B offers 90, whose difference from 57 is 33, again not matching 36 and making the pattern imprecise. Therefore, 90 cannot be accepted as correct.

Option C:
Option C suggests 92, which yields a difference of 35 from 57, only near but not equal to 36. This minor mismatch still breaks the strict square-difference rule. Thus, 92 is not appropriate.

Option D:
Option D yields 93, which is 36 more than 57 and extends the difference sequence 1, 4, 9, 16, 25, 36 in a perfectly regular way. This preserves the higher-level pattern. Therefore, 93 is the correct next term.

Effective feedback is most useful when it clearly shows students the gap between their current performance and the desired level and helps them close that gap. Feedback that is timely, specific and improvement-oriented (Option B) best supports learning and self-regulation.

Option A:
Option A is delayed, vague and judgmental in tone. Such feedback is difficult to connect with specific work and can demotivate students instead of guiding them.

Option B:
Option B emphasises quick, concrete and constructive comments that focus on how to improve. This is consistent with the principles of formative assessment.

Option C:
Option C limits feedback to final grades, which is purely summative and comes too late to help students improve within the same course.

Option D:
Option D only points out errors without giving hints or strategies for correction. Students know what is wrong but not how to fix it, so learning remains incomplete.

Institutions that provide both face-to-face on-campus programmes and distance education are commonly called dual-mode institutions. The term highlights the coexistence of two different delivery modes within the same university. The stem explicitly mentions both conventional classroom and distance programmes, so “dual” mode correctly captures this arrangement. Hence, Option D is the right answer.

Option A:
A single-mode institution typically offers only one type of delivery, such as purely campus-based or purely distance education. This does not match the situation described in the stem, so Option A is incorrect.

Option B:
“Exclusive” does not specify the presence of two modes; instead it suggests restriction or limitation and does not convey the combination of on-campus and distance systems. Therefore, Option B is not suitable.

Option C:
“Offline-only” would describe institutions that do not use distance or online modes at all, which contradicts the inclusion of distance education in the stem. Thus, Option C cannot be the correct completion.

Option D:
The word “dual” explicitly signals that more than one mode of teaching–learning is in operation within the same institution. In higher education jargon, a dual-mode university is recognised as one that runs both campus-based and distance or online programmes. Because the stem describes this exact combination, Option D is correct.

SaaS delivers applications over the Internet, with providers hosting and maintaining the software on their servers. Users access the service through thin clients such as browsers and do not manage underlying infrastructure or platform components. A hosted LMS exemplifies this model, as teachers and students simply log in to use its features.

Option A:
This option correctly illustrates outsourced application delivery and the client–server relationship central to SaaS, similar to Google Workspace or hosted LMS platforms widely used in education.

Option B:
This describes an on-premises or Infrastructure-as-a-Service style deployment where the institution manages its own servers and software, so it is not SaaS.

Option C:
Hardware assembly is concerned with building devices, not with cloud-based application delivery over the Internet.

Option D:
Physical book storage in a cupboard is unrelated to cloud computing and does not involve web-delivered software services.

Let the two numbers be 9k and 16k. The mean proportional m between them satisfies 9k:m = m:16k. This gives m² = 9k × 16k = 144k², so m = 12k. When we cancel the common factor k, the mean proportional in terms of the ratio alone is 12. Thus, 12 is the required mean proportional for the ratio 9:16.

Option A:
Option A, 6, would result in m² = 36k², which is much smaller than 9k × 16k = 144k². The corresponding proportion 9k:6k is 3:2, but 6k:16k is 3:8, and these are not equal. Therefore 6 does not satisfy the condition for a mean proportional.

Option B:
Option B, 10, gives m² = 100k² and leads to ratios 9k:10k = 9:10 and 10k:16k = 5:8. Since 9:10 ≠ 5:8, the definition of mean proportional is not fulfilled. Thus 10 cannot be the correct answer.

Option C:
Option C, 24, is actually twice the correct value and produces m² = 576k², which corresponds to a much larger product than 9k × 16k. The resulting proportions 9k:24k and 24k:16k are not equal, so 24 fails the basic check of the definition.

Option D:
Option D is correct because m = 12k exactly satisfies m² = 9k × 16k and preserves the equality of ratios 9k:12k and 12k:16k, both simplifying to 3:4. Removing the common factor k leaves the pure numerical mean proportional as 12.

Statements A, B and C together provide a nuanced view of ranking frameworks. Statement A is true because published rankings often influence perceptions among students, parents and employers. Statement B is true as excessive focus on ranking positions can push institutions to chase indicators rather than overall educational quality and mission. Statement C is also true since thoughtful institutions can use ranking data as one input for benchmarking and planning improvements. Statement D is false because rankings use particular methodologies, and not all high-quality institutions will always appear at the top. Therefore, A, B and C only form the correct combination.

Option A:
Option A is incomplete because it includes only A and B and omits C, ignoring the constructive use of ranking data for self-improvement and strategic planning.

Option B:
Option B is incorrect because it selects A and C but leaves out B, thereby failing to mention the potential distortion of priorities when rankings are overemphasised.

Option C:
Option C is correct because it integrates A, B and C, acknowledging both the influence and risks of rankings and their potential diagnostic value, while excluding D, which oversimplifies the relationship between quality and ranking positions.

Option D:
Option D is incorrect because it includes D, which wrongly assumes that all high-quality institutions must top every ranking, an assumption that does not hold given diverse ranking criteria.

Statement D is wrong because convenience sampling does not guarantee high external validity; it often leads to biased samples that limit generalisation. Statements A, B, C and E are correct: external validity concerns generalisation, narrow or atypical samples restrict it, replication strengthens it and realistic settings can enhance ecological validity. Hence, the only wrong statement is D.

Option A:
Option A is incorrect because it also labels A, which properly defines external validity, as wrong along with D. Treating A as incorrect misrepresents a basic concept in research design.

Option B:
Option B is wrong because it groups B with D as wrong, even though B accurately describes how an atypical sample can limit generalisability. Misclassifying B obscures a key threat to external validity.

Option C:
Option C is also incorrect because it treats C, which rightly notes the value of replication, as wrong. Replication is a standard strategy to test the robustness of findings across contexts.

Option D:
Option D is correct as it singles out D as the only statement that wrongly exaggerates the merits of convenience sampling for generalisation, while implicitly accepting the rest as accurate.

Statements A, B and C give the standard definitions and formulas for GPs. Statement E is also true because phenomena like compound interest and population growth are often modelled using GPs. Statement D is false since a GP does not have constant differences (so it is not an AP). Thus A, B, C and E only are correct.

Option A:
Option A is incomplete since it omits E (applications).

Option B:
Option B is wrong because it includes D (false).

Option C:
Option C is correct because it keeps all true statements and excludes D, which confuses multiplicative and additive patterns.

Option D:
Option D is wrong because it includes D (false) and omits A (definition).

Descriptive research is designed to portray accurately the characteristics or conditions of a situation at a particular point in time. It does not involve deliberate manipulation of variables but rather observes and records what exists. Surveys, opinion polls and observational studies are common descriptive designs. Since the stem refers to describing current status without manipulating variables, the correct classification is descriptive research.

Option A:
Experimental research deliberately manipulates one or more independent variables and observes the resulting changes in dependent variables, usually under controlled conditions. Its main purpose is to establish cause–effect relationships. Because the stem explicitly mentions no manipulation of variables, experimental research is not appropriate here.

Option B:
Historical research deals with past events and processes, relying on documents, records and other sources to reconstruct what happened and why. It does not focus on current status, so it cannot be the correct answer to a question about present conditions.

Option C:
Action research is conducted by practitioners such as teachers to solve immediate problems in their own settings through cycles of planning, acting, observing and reflecting. Although it may describe conditions, its primary aim is change and improvement rather than neutral description. Therefore, it does not fully match the stem.

Option D:
Descriptive research provides detailed information about “what is” in a given context, serving as a foundation for explanation and prediction. It respects the existing conditions and seeks to summarise them systematically. This aligns precisely with the scenario presented in the question, making descriptive research the correct choice.

E content encompasses all forms of digital instructional materials that can be accessed via computers or mobile devices, including text, audio, video and interactive applications. It is a key component of ICT based teaching and learning environments. The term emphasises that the content is electronic rather than print based. Thus, the digital resources described are called e content.

Option A:
Option A is correct because e content is widely used in ICT and education policy documents to denote electronic instructional materials.

Option B:
Option B, micro finance, relates to small scale financial services and has no connection with digital teaching resources.

Option C:
Option C, blended finance, is a term from development finance, not from educational technology.

Option D:
Option D, field work, refers to data collection or learning activities conducted in real world settings and is not inherently digital.

The concept described in the stem—independent teaching, research and expression within professional norms—is universally known as academic freedom. It protects scholars from unjust interference and is essential for robust inquiry, so “freedom” correctly completes the phrase.

Option A:
Option A is correct because “academic freedom” is the established term in university statutes and international declarations for this protected zone of scholarly autonomy.

Option B:
Option B is incorrect as “obedience” emphasises unquestioning compliance, which contradicts the critical and questioning spirit of academic work.

Option C:
Option C is wrong because “censorship” involves blocking or restricting expression, the exact opposite of what academic freedom seeks to secure.

Option D:
Option D is incorrect since “secrecy” implies hiding information, whereas academic norms typically promote openness, transparency and public scrutiny of ideas.

A research design provides an overall plan that connects research questions with methods of data collection and analysis. It specifies the type of study, sampling strategy, tools, timing and procedures to be used. By planning these elements coherently, the design enhances internal validity and feasibility, ensuring that the study can meaningfully address its questions. Therefore it is often called a blueprint of research.

Option A:
Option A suggests random decisions, which contradict the idea of design as planned and systematic. Randomness at the planning stage can lead to weak or invalid studies.

Option B:
Option B correctly highlights that design is a logical plan linking questions, data and analysis. It underlines the purpose of design as providing structure and direction to the study before implementation begins.

Option C:
Option C confuses design with bibliography. References are important but are not a plan of procedures.

Option D:
Option D refers to raw data, which are outcomes of research activities, not the plan that precedes them.

In Indian epistemology, particularly in the Nyaya school, pramanas are recognised as valid means or instruments of knowledge. Perception, inference, comparison and verbal testimony form the canonical four pramanas in early Nyaya. Each provides a distinct route by which cognition can be justified. Therefore the group of knowledge sources mentioned in the stem is correctly called pramanas.

Option A:
Option A, vyaptis, refers to relations of invariable concomitance between hetu and sadhya and is not itself a means of knowledge. Vyapti is used within inference but does not name the broader category of knowledge sources. Hence vyaptis is not appropriate.

Option B:
Option B, hetus, are reasons or middle terms used in inference to support a conclusion. They function within one pramana, anumana, rather than naming all means of knowledge. Thus hetus cannot be the correct answer.

Option C:
Option C, pakshas, are the subjects or loci in which a property is to be established in inference. Again, paksha is a component of inferential structure, not a general type of knowledge source. Therefore pakshas is not suitable here.

Option D:
Option D is correct because pramanas encompass all the recognised independent means through which valid cognition can arise in Nyaya. The examples listed in the question are standard members of this group.

Statement B is the only wrong statement because sharing passwords and ignoring privacy settings actually increase vulnerability to cyberbullying and other abuses. A, C and D correctly describe the nature of cyberbullying, steps in reporting incidents and institutional responses. Safe practices emphasise protecting accounts and configuring privacy settings carefully. Therefore, the option that selects only B as wrong is the correct answer.

Option A:
Option A is incorrect because it treats A and B as wrong. A is a standard definition of cyberbullying and should not be classified as incorrect, so pairing it with B misidentifies a correct statement as wrong.

Option B:
Option B is incorrect because it groups B and C as wrong statements. C is correct in recommending preservation of evidence for reporting, so including it among wrong statements contradicts good practice.

Option C:
Option C is correct because it isolates B, the unsafe recommendation, as the sole wrong statement and implicitly recognises A, C and D as accurate. It reinforces the importance of secure behaviour and institutional policies in addressing cyberbullying.

Option D:
Option D is incorrect because it lists A, B and C as wrong, misclassifying both the definition of cyberbullying and the value of evidence. Since only B is actually wrong, this combination cannot be accepted.

Paksha is the locus or subject about which the conclusion of an inference is drawn. In the classic example, the hill serves as paksha where the property of being fiery is to be demonstrated. All discussion about presence or absence of hetu and sadhya centres on this subject. Hence the entity described in the stem is called paksha.

Option A:
Option A is correct because paksha literally means “the side” under consideration in argument. Nyaya texts consistently identify paksha as the place where the probandum is to be established.

Option B:
Option B, hetu, is the reason or sign used to justify the conclusion, such as the presence of smoke. It functions as a middle term, not as the subject.

Option C:
Option C, sadhya, is the property or probandum to be established in the paksha, like fire, and is conceptually different from the subject possessing it.

Option D:
Option D, vyapti, denotes the universal relation between hetu and sadhya that underlies the inference. It is a logical relation, not a subject-locus.