UGC NET Questions (Paper – 1)

Feedback is the receiver's response that returns to the sender,indicating how the message has been understood. Students' questions and comments show their level of comprehension and confusion. This information allows the teacher to adjust teaching strategies. Thus these responses primarily function as feedback.

Option A:
Noise refers to interference that distorts the message,such as external sounds,not purposeful questions.

Option B:
Feedback closes the communication loop and supports two way interaction,making this option the most accurate.

Option C:
Redundancy is deliberate repetition of information rather than receiver response.

Option D:
Channel denotes the medium through which messages travel,not the reaction from learners.

The National Council for Teacher Education is the statutory body specifically mandated to plan and coordinate teacher education and to regulate institutions offering teacher preparation programmes like B.Ed. and D.El.Ed. It sets norms and standards for these courses. The stem clearly points to the apex regulator of teacher education institutions, which is NCTE, so Option C is correct.

Option A:
The University Grants Commission oversees university-level education more broadly and does not issue programme recognition for teacher education in the way NCTE does. Hence, Option A is not the best match for the description in the question.

Option B:
AICTE focuses on technical and management education and has no direct role in accrediting teacher education programmes for schools, making Option B inappropriate.

Option C:
NCERT is primarily concerned with school curriculum development, textbooks and research in school education, not with regulatory approval for teacher education institutions. Therefore, Option D does not satisfy the stem’s requirement.

Option D:
NCTE issues recognition orders, prescribes intake, infrastructure and faculty norms for teacher education, and monitors compliance, directly matching the regulatory functions described. This close alignment confirms that Option C is the correct answer.

Proxemics refers to how physical distance and spatial arrangement are used in communication. Moving closer to talking students sends a non verbal signal of control and focus. This change in distance often quietens the group. Thus the teacher is using proxemics.

Option A:
Chronemics refers to use of time,such as pauses and pacing,not space.

Option B:
Adjusting proximity to manage attention clearly reflects proxemics,making this option correct.

Option C:
Semantics concerns meaning of words,rather than distance.

Option D:
Gatekeeping is a media term about controlling information entry.

In binary, each digit position corresponds to a power of 2, reflecting the base of the system. The rightmost bit is 2^0, the next is 2^1, then 2^2 and so on. This structure allows binary to represent any integer using only the digits 0 and 1. Therefore, each position represents a power of 2.

Option A:
Option A suggests powers of 8, which would be correct in an octal system, not in binary. Octal uses base 8, whereas binary is strictly base 2.

Option B:
Option B indicates powers of 10, which define the decimal system. Decimal numbers are based on 10 distinct digits, unlike binary.

Option C:
Option C is correct because binary's base is 2 and all positional weights are powers of 2. This is fundamental to how digital systems interpret bit patterns.

Option D:
Option D, 16, is the base of the hexadecimal system where each position is a power of 16. That system uses digits and letters to represent values.

The hypodermic needle theory,also called the magic bullet theory,portrays media audiences as passive targets that receive and accept messages uniformly,as if injected with a drug. The stem describes exactly this notion of direct injection into passive audiences. Therefore hypodermic needle theory is the correct answer.

Option A:
This theory reflects early concerns about propaganda and assumes minimal resistance or interpretation on the part of receivers. Although later theories challenged its simplicity,it remains an important historical concept,matching the description well.

Option B:
Two step flow theory instead emphasises that media effects are mediated by opinion leaders and are not simply direct injections.

Option C:
Agenda setting theory focuses on how media influence which issues people consider important,rather than on direct acceptance of messages.

Option D:
Spiral of silence theory explains why individuals with minority opinions may remain silent due to fear of isolation,which is distinct from the hypodermic view.

Near transfer occurs when learning is applied to contexts very similar to the original learning situation. Case studies that closely resemble real professional dilemmas provide such similar contexts. Students learn to apply concepts directly to situations they are likely to face. Therefore,this primarily supports near transfer.

Option A:
Near transfer is easier to achieve because the conditions and cues match closely,so learners can recognise when and how to use what they learned. The realistic cases in the stem are designed to create this closeness.

Option B:
Zero transfer suggests that learning does not carry over at all,which is opposite to the purpose of using authentic case studies.

Option C:
Negative transfer occurs when previous learning interferes with new tasks,leading to errors,rather than helping performance. The stem clearly describes an attempt to promote helpful application.

Option D:
Random transfer is not a standard category; effective teaching aims at predictable,not random,application of learning.

Statements A, B and D are correct, whereas C and E are incorrect. A is true because individual conferences permit targeted guidance. B is true as group tasks encourage learners to construct knowledge together. D is true since group discussions require turn-taking and negotiation of meaning. C is false because group work has distinct benefits and cannot simply be dismissed, and E is false because one-to-one communication often deals with sensitive matters that demand trust. Hence, A, B and D only is the correct combination.

Option A:
Option A gathers A, B and D, integrating personalised feedback, collaborative learning and skill development, while excluding C and E, which reflect extreme and inaccurate claims. Since all included statements are correct, this option is the right answer.

Option B:
Option B combines A and B but omits D, ignoring the role of group discussions in developing social and communication skills. Without D, A and B only offers an incomplete view of group communication benefits.

Option C:
Option C presents B, D and E, but E wrongly asserts that confidentiality and trust are irrelevant in one-to-one exchanges. Including E makes B, D and E only an invalid set of correct statements.

Option D:
Option D groups A, C and D, yet C is incorrect because dismissing group work contradicts collaborative learning principles. Therefore, A, C and D only cannot be accepted.

Statements A, B and C are correct as they summarise the definition, geographic focus and control measures for land degradation and desertification. These processes reduce productivity and resilience, particularly in drylands. Statement D is incorrect because global and national programmes explicitly link combating desertification with poverty reduction and livelihood protection. Therefore, the combination A, B and C only is correct.

Option A:
Option A is incomplete as it lists only A and B and omits C. Without mentioning key control measures, the answer does not show how degradation can be addressed.

Option B:
Option B is incorrect because it includes only B and C and leaves out A, which defines land degradation in general and is fundamental to the topic.

Option C:
Option C is correct since it includes all the true statements about what land degradation is, where desertification occurs and how these problems can be mitigated. It also correctly excludes D, which wrongly disconnects desertification from livelihoods.

Option D:
Option D is incorrect as it groups A, C and D, accepting D as correct. Doing so would deny the strong poverty–environment link highlighted in international conventions and development policies.

Wind energy converts the kinetic energy of moving air into electrical energy using turbines. It is replenished naturally by atmospheric processes and does not get exhausted by human use. The stem directly refers to electricity from moving air masses,so “wind” is the correct term. Wind energy is a key renewable source in sustainable energy strategies.

Option A:
Wind is continuously generated by differential heating of the Earth’s surface and rotation of the planet. This makes it a renewable and virtually inexhaustible energy source on human time scales. These features align exactly with the description in the question.

Option B:
Nuclear energy comes from fission or fusion of atomic nuclei and does not depend on moving air masses. While low carbon,it is a different technology from that described in the stem.

Option C:
Coal is a fossil fuel formed over millions of years and is non renewable. It also emits large amounts of carbon dioxide when burnt,so it does not match the clean renewable context hinted in the question.

Option D:
Petroleum is another finite fossil fuel used mainly in transport. It is not related to electricity generation from wind turbines,so this option is clearly incorrect.

Prameya denotes the thing that is known when a pramana operates, for example the pot perceived or the fire inferred. It stands as the intentional object towards which cognition is directed. In Nyaya analysis of knowledge, prameya is one of the basic components alongside pramana, pramata and pramiti. Thus the object mentioned in the stem is called prameya.

Option A:
Option A, pramana, is the means or instrument of knowing, such as perception or inference, not the object that is grasped. Confusing the two collapses the distinction between channel and content.

Option B:
Option B is correct because prameya literally means that which is to be known, capturing the role of the object in the epistemic situation. It helps clarify that knowledge always has some thing as its focus.

Option C:
Option C, pramiti, refers to the cognition or knowledge itself, such as the awareness “this is a pot.” It is an internal event rather than the external object.

Option D:
Option D, pramata, is the subject or knower who experiences the cognition. While related, the knower is not the object that is being known.

The term urban heat island describes the pattern where city centres are warmer than nearby rural zones because of heat absorbing materials,anthropogenic heat release and lack of vegetation. The stem refers to this temperature difference between urban and rural environments. Therefore island is the correct word to complete the phrase.

Option A:
A heat wave is a prolonged period of excessively hot weather affecting large regions,not just urban areas. While heat waves can exacerbate urban heat islands,they are a different meteorological phenomenon.

Option B:
The urban heat island effect can increase energy demand, worsen air pollution and raise health risks. Its name emphasises that cities behave like “islands” of warmth within a cooler rural “sea”. This imagery matches the description in the question.

Option C:
Gradient would simply refer to a difference or slope in temperature but does not capture the widely used scientific and planning term. Hence it is not the best completion for the phrase.

Option D:
Storm is associated with turbulent weather systems and precipitation, which are unrelated to the steady temperature differences described here. Therefore it is not an appropriate option.

Variance is defined as the square of the standard deviation. Since standard deviation is the square root of variance, squaring the standard deviation gives the variance (a measure of dispersion).

Option A:
Variance is correct because it equals (standard deviation)² and measures how spread out data are around the mean using squared deviations.

Option B:
Mean is a measure of central tendency (average), not the square of standard deviation, so it does not match the definition.

Option C:
Range is max − min, another dispersion measure, but it is not equal to (standard deviation)².

Option D:
Median is the middle value of ordered data and is unrelated to squaring the standard deviation.

Sabda is the pramana that delivers knowledge through credible verbal statements, such as those found in authentic scriptures or uttered by trustworthy experts. In traditions like Nyaya and Mimamsa, such testimony is considered an independent and irreducible means of valid cognition when certain conditions of reliability are met. Sabda thus covers truths that may not be accessible through direct perception or inference alone. Therefore the testimony-based knowledge described in the stem is called sabda.

Option A:
Option A is correct because sabda emphasises the role of authoritative speech as a channel of knowledge, recognising that much of what we know depends on others' reports. Classical discussions carefully analyse what makes a speaker or text trustworthy.

Option B:
Option B, upamana, as noted, is comparison-based knowledge arising from perceived similarity between a described object and a known one. It does not require dependence on an authoritative speaker beyond the initial description.

Option C:
Option C, arthapatti, is postulation or presumption, a pramana recognised in some schools like Mimamsa, where a new fact is postulated to reconcile apparently conflicting data; it is different from mere testimony.

Option D:
Option D, anumana, refers to inferential knowledge derived from a sign and its vyapti with the probandum, not from accepting a statement on another's authority.

Each term after the first equals three times the previous term plus 2. We see 1×3+2 = 5, 5×3+2 = 17 and 17×3+2 = 53. Applying this rule again gives 53×3+2 = 159+2 = 161. Therefore, 161 is the correct next term in the sequence.

Option A:
Option A is 150, which would correspond to 53×3−9 and does not follow the "+2" pattern. No earlier step subtracts anything, so this is inconsistent. Hence, 150 cannot be correct.

Option B:
Option B is 155, implying 53×3−4 or some other ad hoc adjustment. This does not match the fixed addition of 2 visible in all previous transitions. Therefore, 155 is not suitable.

Option C:
Option C is 157, which does not arise from 53×3 plus a constant consistent with earlier terms. Using 157 would produce an irregular change. Thus, it breaks the simple rule.

Option D:
Option D equals 161 and is exactly 53×3+2, preserving the recursive relationship. The series 1, 5, 17, 53, 161 clearly shows the same operation being applied repeatedly. This makes 161 the correct answer.

NEP 2020 sets a target that by 2025 at least about half of all learners should have some exposure to vocational education through courses, internships or similar experiences.

Option A:
Option A is incorrect because ten percent exposure would be too low to normalise vocational learning across the education system.

Option B:
Option B is wrong since twenty five percent is still only half of the fifty percent target mentioned in NEP.

Option C:
Option C is correct as it states that around fifty percent of learners should receive vocational exposure by 2025, which matches the policy.

Option D:
Option D is incorrect because a ninety percent target is not specified in the policy and overstates the immediate goal.