UGC NET Questions (Paper – 1)

The argument links online courses with distraction at home and then directly concludes they are ineffective. For this move to work, the speaker must be assuming that distraction has a strong negative impact on learning outcomes. If distraction did not significantly reduce learning effectiveness, the fact that students “often get distracted” would not support the claim of ineffectiveness. Thus, the hidden bridge premise is that distraction harms learning in a substantial way.

Option A:
Option A overstates the issue by claiming distraction is the only factor, which is not required for the argument; the reasoning can proceed even if other factors exist.

Option B:
Option B is an additional claim about traditional classrooms that is not necessary for the argument; the focus is on online context and distraction.

Option C:
Option C correctly identifies the needed link between distraction and reduced effectiveness, which is what turns the observation into a criticism of online courses.

Option D:
Option D introduces cost, which is irrelevant to the line of reasoning about effectiveness and distraction.

Statements A, B and C are correct, whereas D is incorrect. A is true because storytelling engages emotions and imagination, making values more meaningful. B is true since students learn values not only from what teachers say but also from how they behave. C is true as reflection and discussion give learners a chance to examine and internalise communicated values. D is false because values need not be communicated only through formal lectures; a variety of communicative approaches can be effective.

Option A:
Option A is incorrect because it combines A and B but excludes C. Without C, the option fails to recognise the importance of reflection and discussion in helping students internalise values. Hence A and B only does not present the full set of correct statements.

Option B:
Option B is incorrect because it groups B and C while omitting A. Excluding A ignores the pedagogical power of storytelling as a medium for value education. Therefore B and C only is incomplete.

Option C:
Option C is correct because it brings together A, B and C, highlighting storytelling, teacher modelling and reflective dialogue as complementary means of communicating values. It also implicitly rejects D, which overemphasises formal lectures. As it includes all and only the true statements, this option is the correct answer.

Option D:
Option D is incorrect because it treats A, B, C and D as correct, including D’s claim that values can be effectively communicated only through formal lectures. This narrow view conflicts with the broader set of effective strategies identified in A, B and C. Consequently, the option mixes one false statement with three true ones and cannot be accepted.

Statements A, B and D together describe a combination of technological and ethical approaches to academic integrity, whereas C is clearly counterproductive. Monitoring tools and randomisation can deter some forms of malpractice, but honour codes and pledges help build a culture of honesty. Allowing free use of social media during high-stakes tests would actually increase opportunities for collusion. Hence, the only fully correct combination is the one that includes A, B and D while excluding C.

Option A:
Option A is incomplete because it selects only A and B and omits D. Although proctoring and randomisation are important, ignoring honour codes neglects the role of student values and institutional culture in promoting fairness.

Option B:
Option B is incomplete because it groups B and D only and leaves out A. Statement A about proctoring reflects widely adopted practice in many online exam systems and should be part of a comprehensive answer.

Option C:
Option C is incorrect because it pairs A with C. While A is true, C is false because unrestricted social media access typically undermines, not strengthens, integrity. A combination containing both a true and a false statement cannot be accepted.

Option D:
Option D is correct because it unites all the true statements and excludes C, which clearly conflicts with exam security principles. It reflects the UGC NET emphasis on integrating technological safeguards with ethical education.

Statements A, C and D are correct as they acknowledge that environmental degradation and both sudden- and slow-onset changes can drive migration, that displacement has multiple consequences and that planned relocation is a possible adaptation response. Statement B is incorrect because slow-onset processes like sea-level rise or desertification do influence migration decisions in many regions. Therefore, the combination that selects A, C and D only is correct.

Option A:
Option A is incorrect because it omits statement D, even though D accurately notes planned relocation as an adaptation option in some high-risk areas. Leaving out D means the answer does not capture the full set of correct statements.

Option B:
Option B is correct because it includes all three true statements while excluding B, which wrongly restricts migration drivers to only sudden-onset disasters. It reflects the broader understanding of environmental migration used in this unit.

Option C:
Option C is incorrect since it accepts B as correct along with C and D. Although C and D are true, B is false, and a combination containing a wrong statement cannot be considered correct.

Option D:
Option D is incorrect as it claims that all four statements are correct. Because B is clearly false, treating it as true makes the entire combination unacceptable.

The Registrar serves as the custodian of university records, statutes, proceedings and registers, and oversees many administrative functions. This office plays a central role in implementing decisions of statutory bodies and ensuring legal compliance. The stem points to responsibilities such as maintaining records and general administration, which are characteristic of the Registrar’s role. Therefore, Option B is correct.

Option A:
Deans focus mainly on academic leadership of specific faculties or schools rather than on central record keeping and general administration. Thus, Option A does not align with the duties described.

Option B:
Option B is correct because the Registrar is the statutory records custodian and a key officer for general administration and compliance.

Option C:
The Librarian manages library resources and services, an important but specialised function that does not cover the wider statutory and administrative tasks mentioned. Hence, Option C is not appropriate.

Option D:
A Proctor primarily oversees student discipline and campus security/behavioural governance, not statutory registers and central administration. Therefore, Option D is incorrect.

Every group is a five letter palindrome where the first and last letters match, and the second and fourth letters also match. Moving from one term to the next, all letters shift one step forward in the alphabet: ABCBA becomes BCDCB, then CDEDC, then DEFED. Continuing this rule, D becomes E, E becomes F and F becomes G for the central letter, so the new group must be EFGFE. This preserves both the palindromic structure and the uniform forward movement.

Option A:
Option A is correct because it uses E as the new outer letter, F as the new second and fourth letters and G as the new centre. These letters are each obtained by shifting the corresponding letters of DEFED forward by one position. The result is a perfect five letter palindrome that mirrors the behaviour of the earlier terms.

Option B:
Option B, EFHFE, introduces H as the central letter while the second and fourth letters remain F. That would mean the centre has moved two steps from E to H instead of one, breaking the consistent +1 progression. Since the pattern does not show unequal jumps, EFHFE cannot be the correct continuation.

Option C:
Option C, EFGGF, loses the palindromic form because the first and last letters are not the same. The series clearly maintains symmetry in every term. By changing the structure of the word, EFGGF fails to fit the given pattern.

Option D:
Option D, EFFGE, also spoils the required symmetry and does not match the simple column wise shift from DEFED. The positions of letters are altered in a way that is not supported by any earlier step. Therefore EFFGE cannot be accepted as the next term.

Statement D is the only wrong statement because qualitative research does not “always” use probability sampling and large random samples; it often relies on purposive or theoretical sampling and smaller, information-rich cases. Statements A, B and C correctly describe common features of quantitative and qualitative research, and E is correct about integrating both within mixed-methods designs. Therefore, D alone misrepresents qualitative sampling practice.

Option A:
Option A is correct because it isolates D as the sole incorrect statement and implicitly confirms that A, B, C and E are consistent with standard methodological descriptions. It acknowledges that sampling strategies differ across approaches and that qualitative studies frequently use non-probability samples.

Option B:
Option B is incorrect because it includes A in the set of wrong statements even though A correctly defines quantitative research as relying on numerical data and statistical analysis. Misclassifying a correct definition as wrong makes this option unacceptable.

Option C:
Option C wrongly treats C as wrong along with D, even though C accurately notes that quantitative research may involve experiments, surveys and correlational designs. This option therefore misrepresents accepted quantitative designs.

Option D:
Option D incorrectly includes B with D, despite B being a correct description of qualitative research focusing on meanings and perspectives. Grouping a true statement with a false one leads to an erroneous combination.

Option E suggests that both D and E are wrong, but E is correct because mixed-methods studies do integrate qualitative and quantitative components. By labelling E as wrong, this option directly contradicts established descriptions of mixed-methods research.

NEP 2020 encourages HEIs to provide internships, community engagement projects and field experiences so that students can apply theoretical knowledge, gain practical skills and enhance employability.

Option A:
Treating internships as distractions ignores NEP’s emphasis on experiential learning.

Option B:
This option reflects the policy’s call for closer connections between HEIs, industry and community through structured internships and projects.

Option C:
The policy discusses internships even at the undergraduate level, not only for Ph.D. students.

Option D:
Completely replacing classroom learning with internships would remove essential theoretical foundations, which NEP continues to value.

Successive terms decrease by 3: 17 − 20 = −3, 14 − 17 = −3 and 11 − 14 = −3. This forms an arithmetic progression with common difference −3. Subtracting 3 from the last term 11 gives 8. Therefore, 8 is the next term in the series.

Option A:
Option A keeps the same step because 11 − 3 = 8, maintaining the constant change of −3. The series 20, 17, 14, 11, 8 stays perfectly regular under this rule. Hence, this option correctly extends the pattern.

Option B:
Option B is 10, which is only 1 less than 11 and would change the difference to −1. That conflicts with the consistent decrease by 3 observed earlier. Therefore, 10 cannot be accepted.

Option C:
Option C is 9, giving a difference of −2 from 11 and again disturbing the established constant difference. The sequence would become irregular at the end. Thus, 9 is not correct.

Option D:
Option D is 7, which is 4 less than 11, producing a difference of −4. This also contradicts the steady difference of −3 that defines the progression. Therefore, 7 is not the right choice.

Explanatory research goes beyond description to investigate why and how certain phenomena occur by testing specific hypotheses about causal relationships among variables. It often uses more rigorous designs such as experiments or sophisticated statistical models to rule out alternative explanations. The goal is to build and confirm theories that explain observed patterns. Because the stem refers to research designed to test hypotheses about cause–effect relationships, explanatory research is the correct term.

Option A:
Exploratory research is conducted when the problem is not clearly defined and the researcher seeks to gain familiarity, generate ideas or identify variables, without strong prior hypotheses about cause and effect. It is thus less focused on hypothesis testing than explanatory research, so it does not fit the stem.

Option B:
Descriptive research aims to present an accurate picture of characteristics, frequencies or distributions of variables, answering “what” questions rather than “why.” It does not primarily test causal hypotheses, so descriptive research is not the right completion here.

Option C:
Explanatory research typically builds on earlier exploratory and descriptive work and requires careful control or statistical adjustment for confounding variables. Its emphasis on causal reasoning and hypothesis testing aligns exactly with the description given in the question.

Option D:
Diagnostic research is oriented toward identifying reasons for specific conditions or problems in applied contexts, such as why a particular programme is failing, but the term is less commonly used as a general label for testing causal hypotheses across variables. Therefore, diagnostic research is not the best answer.

All five statements are correct: truth tables enumerate combinations, test validity via true-premise/false-conclusion rows, identify tautologies by all-true columns, require 2³ = 8 rows for three variables, and underpin many exam solutions even when not drawn.

Option A:
Option A is incomplete because it omits E (implicit exam use).

Option B:
Option B is incomplete because it omits D (8-row fact for three variables).

Option C:
Option C is correct because it includes all true statements (A–E).

Option D:
Option D is incorrect because it omits A (the basic definition of what truth tables do).

Statements A, B, C and D define different forms of triangulation, and E explains its main purpose. A is true because data triangulation uses varied sources or times, while B is correct that investigator triangulation brings in multiple researchers. C accurately describes methodological triangulation, and D is right that theory triangulation applies several theoretical lenses. E is also true since triangulation aims to enhance credibility by cross-checking evidence, whereas F is false because triangulation is widely used in qualitative and mixed-methods research, not only quantitative work.

Option A:
Option A is correct as it includes all the valid statements about types and purposes of triangulation and omits F, which is overly restrictive. Together, these statements show that triangulation can be applied at several levels to strengthen research findings. Hence, this option contains all and only the true statements.

Option B:
Option B excludes statement E, ignoring the central reason for using triangulation, namely enhancing credibility of results. While A, B, C and D are correct, the omission of E leaves the account incomplete. Therefore this option cannot be accepted as correct.

Option C:
Option C incorporates F, which wrongly limits triangulation to quantitative studies, and leaves out A, which defines data triangulation. By mixing a false statement with true ones and omitting a correct statement, this combination becomes conceptually flawed.

Option D:
Option D also includes F and omits B, thereby restricting triangulation to certain methods and ignoring the role of multiple investigators. This inaccurate representation disqualifies the option as a correct answer.

The decimal number 255 is one less than 256, which is 16². In hexadecimal, 16² corresponds to 100₁₆, so 255 must be written as 1 less than that, which is FF₁₆. Each F represents 15, and 15×16 + 15 = 240 + 15 = 255. Thus, FF₁₆ is the correct hex representation of 255₁₀.

Option A:
Option A correctly uses the relationship between powers of 16 and the decimal system. It recognises that FF₁₆ is the maximum value in two hex digits, analogous to 255 in decimal. This makes it a standard boundary value in byte-oriented systems.

Option B:
Option B, F0₁₆, equals 15×16 + 0 = 240 in decimal, which is smaller than 255. It neglects the contribution of the least significant digit required to reach 255. Hence it is an underestimation.

Option C:
Option C, FE₁₆, represents 15×16 + 14 = 254 in decimal, which is close but still one less than the required value. This corresponds to 254₁₀, not 255₁₀.

Option D:
Option D, F1₁₆, corresponds to 15×16 + 1 = 241 in decimal, which again does not equal 255. Since only FF₁₆ gives 255, this option cannot be correct.

Pratyaksha is defined in Nyaya as knowledge generated by the direct contact of sense organs with their appropriate objects. Such cognition is immediate and does not depend on prior inference or testimony for its occurrence. It provides a basic and widely accepted source of information about the world. Thus, the sense-based knowledge mentioned in the stem is correctly termed pratyaksha.

Option A:
Option A, anumana, refers to inferential knowledge that arises from a sign and its invariable concomitance with the probandum and is therefore mediate rather than immediate. It presupposes pratyaksha or other pramanas for the establishment of vyapti. Hence anumana does not satisfy the condition of direct sense contact described in the stem.

Option B:
Option B is correct because pratyaksha literally means perception and is specifically tied to the operation of the senses in Nyaya. It captures the immediacy and non-inferential character of the cognition described. By isolating pratyaksha as a distinct pramana, Nyaya can examine conditions under which perceptual knowledge is valid or defective.

Option C:
Option C, upamana, is comparison-based knowledge where an unfamiliar object is understood through similarity with a known one and does not rely solely on fresh sense contact with that object. The key element there is recognition of likeness rather than mere sensory presence.

Option D:
Option D, sabda, denotes verbal testimony as a pramana, where one acquires knowledge by trusting the statements of reliable speakers or scriptures. It is mediated by language and authority, not by the bare functioning of the senses.

Statements A and B restate De Morgan’s laws, showing how negation distributes over “and” and “or”, C correctly defines logical equivalence in terms of matching truth values and D is true because De Morgan’s laws explicitly connect conjunction, disjunction and negation. Statement E is false since contradictory statements cannot both be true in any possible situation; one must be false whenever the other is true. Hence, the combination A, B, C and D only is correct.

Option A:
Option A is incomplete because, although it lists three true statements, it omits D and thus does not explicitly say that De Morgan’s laws are the ones relating “and”, “or” and “not”. Without D, the named connection between these operators is not emphasised.

Option B:
Option B is also incomplete because it leaves out A and thereby fails to include the first De Morgan equivalence concerning the negation of “p and q”. That omission makes the description of the laws partial.

Option C:
Option C is correct as it bundles all four true statements, fully describing De Morgan’s laws and logical equivalence, while rejecting E, which mischaracterises contradictions. It aligns with the logical tools used in UGC NET reasoning.

Option D:
Option D is wrong because it includes E, the false statement about contradictions, and omits C, the formal definition of logical equivalence. This combination mixes error with omission.