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Question 101Question →

A district administration is introducing a new public solar-powered micro-grid policy for rural electrification. Arrange the following policy implementation stages in the correct administrative order from start to finish:

Drag items to arrange them in the correct order

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Answer

The correct chronological sequence of policy implementation stages is: (1) Conducting a baseline energy demand survey and technical feasibility study, (2) Formulating official policy guidelines and securing budgetary allocation, (3) Procuring equipment and installing solar micro-grid infrastructure, and (4) Assessing post-installation policy impact and socio-economic outcomes.

A structured public policy intervention begins with a baseline feasibility study to determine viability and requirements. Next, administrators draft guidelines and secure necessary budget allocations. Following financial authorization, physical infrastructure is procured and installed. Finally, post-implementation review measures the social and economic impact of the intervention.

Step-by-Step Solution

Identify the diagnostic phase

Conducting a baseline survey and feasibility study is the first step.

Administrative decisions require empirical baseline data and technical validation before resources are committed.

Identify the regulatory and financial approval phase

Formulating policy guidelines and securing budgetary allocation follows feasibility analysis.

Administrative policy must be formalized and funded before field procurement can legally occur.

Identify the operational execution phase

Procuring equipment and installing infrastructure is the third step.

Physical execution can only happen after funding, guidelines, and feasibility are established.

Identify the post-execution evaluation phase

Assessing post-installation policy impact is the final step.

Evaluating public policy outcomes requires operational performance data gathered after full deployment.

Key Concept

Public Policy Feasibility, Execution, and Impact Lifecycle

Estimated Time:1m 0s

Question 102Question →

A weather monitoring station encodes its daily operational logs to secure data integrity. In this specific coding system, the word MODULE is written as NQWWOG, and the word SYSTEM is written as HBHGGN.

Based on the logic used in this system, how will the word FORMAT be encoded?

TQHMCF

UQINCG

HLTOZV

HQTOCV

Show answer & explanation

Answer: UQINCG

Answer

The correct answer is UQINCG.

The encoding logic applies two distinct rules based on letter type. Consonants are replaced by their reverse alphabetical equivalent (e.g., A=26, Z=1, so F=6 becomes U=21). Vowels are shifted forward by exactly 2 positions in the alphabet (e.g., O=15 becomes Q=17). Applying this to the target word FORMAT: The consonants F, R, M, and T reverse to U, I, N, and G respectively. The vowels O and A shift forward +2 to become Q and C. Reassembling these gives the encoded word UQINCG.

Step-by-Step Solution

Analyze the first example (MODULE -> NQWWOG) to identify distinct patterns for vowels and consonants.

Consonants (M, D, L) become (N, W, O). Vowels (O, U, E) become (Q, W, G).

Recognizing that letters may follow different rules based on their type is a key strategy in coding-decoding.

Determine the mathematical shifts for each letter type.

Consonants are replaced by their reverse alphabetical equivalent (M=13, N=14; 13+14=27). Vowels are shifted forward by exactly 2 positions (O=15 to Q=17).

Establishing the exact transformation formulas is required before applying them to a new word.

Verify the established logic against the second example (SYSTEM -> HBHGGN).

Consonants S(19)->H(8), Y(25)->B(2), T(20)->G(7), M(13)->N(14) match the reverse rule. Vowel E(5)->G(7) matches the +2 shift rule.

Confirming the pattern ensures the derived logic is consistently applied across the entire system.

Apply the verified rules to the target word (FORMAT).

Identify consonants: F, R, M, T. Identify vowels: O, A.

Categorizing the letters of the target word correctly dictates which rule to apply to each letter.

Calculate the encoded letters for FORMAT using the formulas.

Consonants: F(6)->U(21), R(18)->I(9), M(13)->N(14), T(20)->G(7). Vowels: O(15)->Q(17), A(1)->C(3). Combining these yields UQINCG.

Executing the mathematical transformations provides the final decoded string.

Key Concept

Differentiating transformation rules between vowels and consonants, and accurately applying reverse alphabetical indexing.

Question 103Question →

The State Disaster Management Agency (SDMA) has established guidelines for classifying districts under the "Drought Relief Emergency Fund" (DREF). As of August 2026, a district is designated as "Category A" (Immediate Allocation) if it meets the following primary criteria:

1. Has a recorded rainfall deficit of at least 40% over the most recent monsoon season.
2. Has agricultural land comprising more than 60% of its total geographical area.
3. Has a functional water-reservoir capacity dropping below 25%.
4. Has not received any state emergency relief funds in the last 2 years (since August 2024).

Exceptions to the primary criteria:
* If a district satisfies all criteria EXCEPT (2), but is officially notified as a "Tribal Majority District", the case is referred to the SDMA Chief Director.
* If a district satisfies all criteria EXCEPT (3), but its primary sown crop is "Water-Intensive", it is classified as "Category B" (Partial Allocation).

Case File:
Navan District recorded a rainfall deficit of 45% during the last monsoon. Its current functional water-reservoir capacity stands at 18%. The district last received state emergency relief funds in January 2023. Agricultural land makes up 52% of the district's total area. Navan is officially notified as a Tribal Majority District.

Based on the criteria provided, which of the following administrative decisions must be taken for Navan District?

The case of the district should be referred to the SDMA Chief Director.

The district should be classified as "Category A" for Immediate Allocation.

The district should be classified as "Category B" for Partial Allocation.

The request should be immediately rejected and the district marked ineligible for future aid due to low agricultural coverage.

Show answer & explanation

Answer: The case of the district should be referred to the SDMA Chief Director.

Answer

The case of the district should be referred to the SDMA Chief Director.

The correct answer accurately evaluates the district data against the given criteria. Navan District passes rules 1, 3, and 4 but fails rule 2 (52% agricultural land instead of >60%). According to the first exception clause, a district failing only rule 2 that is also a Tribal Majority District must be referred to the SDMA Chief Director.

Step-by-Step Solution

Evaluate Criterion 1 (Rainfall deficit >= 40%).

Pass

Navan District recorded a rainfall deficit of 45%, which is greater than the required 40% minimum.

Evaluate Criterion 2 (Agricultural land > 60%).

Fail

Navan District's agricultural land comprises 52%, which does not meet the strict requirement of being more than 60%.

Evaluate Criterion 3 (Reservoir capacity < 25%).

Pass

Navan District's reservoir capacity is at 18%, which is below the 25% threshold.

Evaluate Criterion 4 (No relief funds since August 2024).

Pass

The district last received funds in January 2023, which is more than 2 years prior to August 2026.

Check exception conditions for the failed criterion.

Refer to SDMA Chief Director

Navan District satisfies all criteria except (2). It is officially notified as a Tribal Majority District, fulfilling the specific exception requirement that directs the case to the SDMA Chief Director.

Key Concept

Applying complex, multi-layered administrative criteria and identifying the correct nested exception pathway based on case facts.

Question 104Question →

Determine the positive remainder when the value of $36^{43}$ is divided by $37$ .

Show answer & explanation

Answer: 36

Answer

By the properties of modular arithmetic,

36

is congruent to

-1

modulo

37

. When we raise both sides to the power of

43

, we obtain

36^{43} \equiv (-1)^{43} \pmod{37}

. Since an odd power of

-1

is still

-1

, the expression leaves a remainder of

-1

. To find the standard positive remainder, we simply add the divisor to this result:

-1 + 37 = 36

Step-by-Step Solution

Express the base as a negative remainder modulo the divisor.

When

36

is divided by

37

, the remainder can be expressed as

-1

because

36 = 37 \times 1 - 1

. Therefore, we can state that

36 \equiv -1 \pmod{37}

Using a negative remainder with an absolute value of

1

makes calculating large exponentiations trivial.

Apply the exponent to the negative remainder and convert back to a positive value.

Calculate

(-1)^{43}

. Since

43

is an odd number,

(-1)^{43} = -1

. To find the valid positive remainder, add the divisor:

-1 + 37 = 36

The rules of modular arithmetic allow us to raise the remainder to the given power. However, the final answer must always be a non-negative integer strictly less than the divisor.

Key Concept

Negative Remainders for Large Powers

Alternative Method

You can use Fermat's Little Theorem, which states

a^{p-1} \equiv 1 \pmod p

for any prime

p

(as long as

a

is not divisible by

p

). Here,

p = 37

, so

36^{36} \equiv 1 \pmod{37}

. We can split the expression:

36^{43} = 36^{36} \times 36^7 \equiv 1 \times 36^7 \pmod{37}

. Using the negative remainder trick for the remaining part gives

(-1)^7 = -1

. Adding

37

yields the positive remainder of

36

Estimated Time:30s

Question 105Question →

Arrange the following stages of the scientific method into a logical sequence, proceeding from the initial foundation to the most universally established outcome.

Drag items to arrange them in the correct order

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Answer

The correct sequence is: Observation -> Hypothesis -> Experimentation -> Theory -> Scientific Law.

The correct logical progression builds from raw data to universal truth. First, one makes an Observation, which leads to a testable Hypothesis. This hypothesis is then subjected to Experimentation. Repeated successful experiments elevate the hypothesis to a scientific Theory, which, upon achieving universal fundamental consistency, is recognized as a Scientific Law.

Step-by-Step Solution

Identify the foundational starting point of the sequence.

Observation is selected as the first step.

All scientific inquiry begins with noticing a natural phenomenon before any formal explanation can be attempted.

Determine the immediate logical consequence of the initial step.

Hypothesis follows Observation.

After observing a phenomenon, an initial, untested explanatory prediction is formed to explain it.

Identify how the tentative prediction is validated.

Experimentation follows Hypothesis.

A hypothesis must be tested through physical trials or empirical data analysis to check its validity.

Determine the outcome of successful validation.

Theory follows Experimentation.

Once experiments consistently support the hypothesis over time, it is elevated to a comprehensive explanatory framework.

Identify the final, universal stage of establishment.

Scientific Law is placed last.

A theory that describes universally accepted and consistent relationships (often mathematically) becomes a scientific law.

Key Concept

Logical Sequence and Classification

Question 106Question →

During an election preparedness briefing, various communication events occur between the Chief Election Officer and Sector Magistrates. Match the specific administrative actions described (List I) with their corresponding core elements in the communication process (List II).

Click a left item, then click its matching right item

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Answer

The correct pairings are: Converting regulations to a checklist corresponds to Encoding. Static disruption corresponds to Physical Noise. Interpreting the checklist corresponds to Decoding. Asking a clarifying question corresponds to the Feedback Loop.

In the communication process model, encoding is the formulation of the message (creating the checklist), the channel carries the message and can be disrupted by physical noise (VHF static), decoding is the interpretation of the message by the receiver (using past experience to understand it), and feedback is the receiver's response to the sender (asking a question).

Step-by-Step Solution

Analyze the action of converting complex regulations into a simplified checklist.

Identified as 'Encoding'.

The sender is taking abstract or complex thoughts and translating them into a structured message that can be transmitted.

Evaluate the disruption on the VHF radio network.

Identified as 'Physical Noise'.

Interference in the actual transmission medium (channel) is a classic example of environmental or physical noise.

Analyze the Sector Magistrate's interpretation of the checklist based on past experience.

Identified as 'Decoding'.

The receiver is processing the received message and translating it into meaning based on their own frame of reference.

Evaluate the trainee officer asking a clarifying question.

Identified as 'Feedback Loop'.

The receiver is providing a response back to the sender, completing the two-way communication cycle.

Key Concept

Process and Elements of Communication

Question 107Question →

Read the following administrative circular carefully.

Statement: The State Transport Authority (STA) has issued a directive mandating that all inter-city commercial buses must be retrofitted with GPS tracking devices and driver-fatigue monitoring cameras within the next three months, failing which their route permits will be permanently revoked.

Which of the following assumptions are implicit in the given statement? (Select all that apply)

Select all that apply

A substantial number of inter-city commercial buses currently lack GPS tracking and driver-fatigue monitoring systems.

The threat of permanently revoking a route permit is a consequence severe enough to compel bus operators to comply with the mandate.

The implementation of the mandate will result in a significant decrease in the frequency of road accidents involving inter-city commercial buses.

The financial cost of purchasing and installing the required safety devices is affordable for all commercial bus operators.

Show answer & explanation

Answer: A substantial number of inter-city commercial buses currently lack GPS tracking and driver-fatigue monitoring systems.; The threat of permanently revoking a route permit is a consequence severe enough to compel bus operators to comply with the mandate.

Answer

The implicit assumptions are that a substantial number of buses currently lack these devices, and that revoking route permits is a severe enough consequence to ensure compliance.

The correct options are valid assumptions because a corrective mandate logically necessitates that the problem currently exists (buses lack the devices), and the chosen enforcement mechanism logically requires the belief that the penalty will work (permit revocation compels compliance).

Step-by-Step Solution

Analyze the core action and the enforcer in the statement.

The STA is mandating safety equipment retrofitting within three months under the threat of permanent permit revocation.

Understanding the policy and its enforcement mechanism is essential to uncover the unstated premises.

Evaluate the first candidate assumption regarding current bus equipment.

The mandate implies that a gap exists. If all buses were already equipped, the mandate would be redundant. Thus, it is assumed many buses lack these devices.

A policy aimed at changing a condition inherently assumes that the desired condition does not already universally exist.

Evaluate the second candidate assumption regarding the penalty.

The STA uses permit revocation to enforce the rule, assuming this penalty is impactful enough to force operators to incur the cost of retrofitting.

Administrative mandates rely on the premise that their attached penalties are effective deterrents.

Evaluate the remaining candidate assumptions for logical validity.

Decreased accidents is a future intended outcome (inference), not an assumption. Affordability is an external practical consideration, not logically required by the mandate.

It is critical to distinguish between foundational premises (assumptions), expected outcomes (inferences), and real-world practicalities (external bias).

Key Concept

Distinguishing implicit premises (assumptions) from expected outcomes (inferences) and external factual biases in administrative statements.

Question 108Question →

A city library conducted a reading preferences survey among $600$ of its registered members. The survey focused on three genres: Mystery ( $M$ ), Sci-Fi ( $S$ ), and Biography ( $B$ ). The results showed that $120$ members do not read any of these three genres.

Furthermore, the survey revealed the following:
- $250$ members read Mystery.
- $210$ members read Sci-Fi.
- $180$ members read Biography.
- $70$ members read both Mystery and Biography.
- $60$ members read both Sci-Fi and Biography.
- $40$ members read all three genres.

Based on the survey results, how many members read both Mystery and Sci-Fi, but NOT Biography?

110

150

Show answer & explanation

Answer: 30

Answer

The correct answer is 30, which is the number of members who read both Mystery and Sci-Fi, but not Biography.

By applying the inclusion-exclusion principle, we find that the total number of readers for both Mystery and Sci-Fi is 70. However, this 70 includes the 40 readers who also read Biography. Since the question specifies readers who do NOT read Biography, we must subtract the 40 who read all three, leaving 30 readers who read exactly Mystery and Sci-Fi.

Step-by-Step Solution

Determine the total number of members who read at least one of the three genres.

600 - 120 = 480

members read at least one genre.

The union of all three sets (

|M \cup S \cup B|

) is equal to the total surveyed population minus those who belong to none of the sets.

Use the inclusion-exclusion principle for three sets to find the total number of members who read both Mystery and Sci-Fi (

|M \cap S|

480 = 250 + 210 + 180 - (|M \cap S| + 70 + 60) + 40

. Simplifying this yields

480 = 550 - |M \cap S|

, which means

|M \cap S| = 70

The formula

|M \cup S \cup B| = |M| + |S| + |B| - |M \cap S| - |M \cap B| - |S \cap B| + |M \cap S \cap B|

links all individual totals, pairwise intersections, and the central three-way intersection.

Isolate the members who read exactly Mystery and Sci-Fi by excluding those who also read Biography.

70 - 40 = 30

members.

The total intersection

|M \cap S|

includes the members who read all three genres. Subtracting

|M \cap S \cap B|

leaves only those who read exactly Mystery and Sci-Fi.

Key Concept

Applying the inclusion-exclusion principle for three sets to solve for an unknown pairwise intersection, then isolating a specific exclusive region in a logical Venn diagram.

Question 109Question →

An analog $12$ -hour clock is set to the exact correct standard time at 12:00 NOON on Sunday, February 26, 1896. This particular clock consistently gains exactly $4$ minutes every $24$ hours. Assuming standard time follows the Gregorian calendar without any daylight saving adjustments, what time will this faulty clock display, and what will be the true day of the week, when exactly $8$ standard years have passed (i.e., on February 26, 1904 at 12:00 NOON standard time)?

2:44 PM, Tuesday

2:48 PM, Wednesday

2:52 PM, Thursday

2:40 PM, Monday

Show answer & explanation

Answer: 2:44 PM, Tuesday

Answer

The faulty clock will display 2:44 PM, and the true day of the week will be Tuesday.

Between February 26, 1896, and February 26, 1904, there is exactly one leap day crossed (February 29, 1896). The year 1900 is not a leap year due to the century rule, and the period ends before February 29, 1904. This results in precisely

2921

elapsed days. Adding

2

odd days (

2921 \pmod 7

) to Sunday determines the true day is Tuesday. The clock gains

11684

minutes (

2921 \times 4

), which translates to

16

full

12

-hour cycles plus an extra

164

minutes (

2

hours and

44

minutes). Advancing 12:00 NOON by this remainder yields exactly 2:44 PM.

Step-by-Step Solution

Calculate the total number of true days elapsed between February 26, 1896, and February 26, 1904.

Identify that the period covers exactly 8 years, but requires careful evaluation of leap days.

Calendar and clock drift problems require the exact number of 24-hour periods that have passed.

Determine how many leap days (February 29ths) fall inside this exact date range.

Exactly 1 leap day is included (February 29, 1896).

1896 is a leap year and its leap day occurs after Feb 26. 1900 is a century year not divisible by 400, so it is NOT a leap year. 1904 is a leap year, but the period ends on Feb 26, before its leap day occurs.

Compute the total elapsed days.

8 \text{ years} \times 365 \text{ days} + 1 \text{ leap day} = 2921 \text{ days}

This establishes the precise duration for both the day-of-week shift and the total minutes gained by the clock.

Calculate the true day of the week.

Tuesday.

2921 \pmod 7 = 2

odd days. Adding 2 days to the starting day (Sunday) yields Tuesday.

Calculate the total time gained by the faulty clock.

2921 \text{ days} \times 4 \text{ minutes/day} = 11684 \text{ minutes}

The clock continuously gains 4 minutes every 24 hours over the exact elapsed duration.

Determine the time displayed on the 12-hour analog dial.

2:44 PM.

A 12-hour clock resets every 720 minutes.

11684 \pmod{720} = 164

minutes.

164

minutes is exactly 2 hours and 44 minutes. Adding this shift to 12:00 NOON gives 2:44 PM.

Key Concept

Integration of Calendar Leap Exceptions with Continuous Clock Drift

Estimated Time:4m 0s

Question 110Question →

Match each traditional indigenous art and craft heritage form listed in List-I with its corresponding cultural community and regional description in List-II:

Click a left item, then click its matching right item

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Answer

Sohrai and Khovar Paintings matches with the indigenous tribal mural art of Jharkhand; Cheriyal Scroll Painting matches with the stylized narrative scroll tradition of Telangana; Pithora Mural Art matches with the sacred ritualistic wall painting of Rathwa and Bhil communities; and Rogan Art matches with the castor seed oil textile craft of Kutch, Gujarat.

Each folk art form is paired with its authentic state origin, community custodians, and technique: Sohrai and Khovar represent Jharkhand's mud wall art; Cheriyal represents Telangana's scroll storytelling; Pithora represents Rathwa/Bhil ritual murals of Gujarat and Madhya Pradesh; and Rogan represents Kutch's castor oil textile painting.

Step-by-Step Solution

Identify the geographical origin and cultural context of Sohrai and Khovar paintings.

Sohrai and Khovar are indigenous mural art forms from Jharkhand practiced by tribal women using natural pigments for harvest and wedding rituals.

Connecting mural styles to their primary state and ritual contexts establishes the first correct match.

Examine Cheriyal scroll painting's medium, community usage, and provenance.

Cheriyal scrolls belong to Telangana, where they serve as visual aids for traditional bardic communities narrating regional folklore.

Scroll paintings with narrative storytelling functions on khadi cloth are distinctively preserved in Telangana.

Analyze the tribal affiliations and sacred ritual nature of Pithora murals.

Pithora murals are painted by the Rathwa and Bhil tribes in eastern Gujarat and western Madhya Pradesh as an act of veneration and ritual worship.

Recognizing the Rathwa-Bhil tribal link firmly pairs Pithora with its ritual wall art description.

Identify Rogan art's raw material and regional artisan center.

Rogan art uses a thick paste derived from boiled castor seed oil and is preserved in Kutch, Gujarat.

Castor oil textile painting is unique to Kutch in western India.

Key Concept

Regional Folk Art and Traditional Craft Heritage in Indian States

Estimated Time:1m 15s

Question 111Question →

Five genre films—Comedy, Drama, Horror, Romance, and Sci-Fi—are scheduled to be screened one after another from Monday to Friday, with exactly one film shown per day.

Arrange the films in their correct chronological sequence from Monday to Friday based on the following conditions:
1. Exactly two films are screened between the Comedy film and the Sci-Fi film.
2. The Romance film is screened immediately before the Sci-Fi film.
3. The Drama film is screened on a day after the Comedy film, but not on Friday.
4. The Horror film is screened on a day before the Romance film.

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct chronological sequence from Monday to Friday is: Horror, Comedy, Drama, Romance, and Sci-Fi.

The given conditions logically lock the films into a single valid sequence. The 'Comedy-gap-gap-Sci-Fi' structure paired with Romance immediately preceding Sci-Fi forces a strict 4-day block. Placing this block starting on Monday fails the Horror-before-Romance condition, meaning the block must start on Tuesday. This leaves exactly one valid chronological slot for each remaining film.

Step-by-Step Solution

Determine the relative block of Comedy, Romance, and Sci-Fi.

Condition 2 puts Romance immediately before Sci-Fi, giving the sequence: [Romance, Sci-Fi]. Condition 1 states there are two films between Comedy and Sci-Fi. Because Romance is right before Sci-Fi, Comedy must come before the gap, yielding the frame: [Comedy, _, Romance, Sci-Fi].

Establishing rigid blocks minimizes the number of possible placements across the five days.

Test the [Comedy, _, Romance, Sci-Fi] block against the five-day schedule.

This 4-day block can either start on Monday (spanning Mon-Thu) or start on Tuesday (spanning Tue-Fri).

The block requires four consecutive days, limiting it to only two possible anchor points in a five-day week.

Evaluate the Monday start frame.

If we use [Comedy, _, Romance, Sci-Fi, _], Drama and Horror must be placed on Tuesday and Friday. Condition 3 says Drama is after Comedy but NOT on Friday. Thus, Drama must be on Tuesday, leaving Horror for Friday. However, Condition 4 requires Horror to be before Romance. Since Friday is after Thursday, this frame is invalid.

Testing specific edge conditions eliminates invalid scheduling permutations.

Evaluate the Tuesday start frame.

Using the frame [_, Comedy, _, Romance, Sci-Fi] leaves Monday and Wednesday for Drama and Horror. Drama must be after Comedy (Tuesday), so Drama is Wednesday. This leaves Horror for Monday. Horror on Monday is before Romance on Thursday, satisfying Condition 4. The sequence is completely and logically filled.

Applying the final logical constraints confirms the unique deterministic arrangement.

Key Concept

Linear Sequencing and Conditional Placement

Estimated Time:2m 0s

Question 112Question →

Statement: An internal financial audit has revealed that a prominent state-funded university has systematically inflated its student enrollment figures over the past five years to illegally secure massive surplus infrastructural grants from the Higher Education Ministry.

Courses of Action:
I. The Higher Education Ministry should immediately suspend the university's academic charter and invalidate the ongoing academic sessions until the misappropriated funds are fully recovered by the state exchequer.
II. The government should immediately freeze all further discretionary funding to the institution, institute a high-level investigative committee to identify the culpable administrators, and appoint a temporary oversight board to ensure uninterrupted classes for genuine students.

Which of the following logically follows?

Only course of action I follows

Only course of action II follows

Either course of action I or II follows

Neither course of action I nor II follows

Both courses of action I and II follow

Show answer & explanation

Answer: Only course of action II follows

Answer

Only course of action II logically follows, as it addresses the financial fraud while protecting the academic interests of innocent students.

The correct answer identifies that only the second proposed action is logically sound. In public administration, a valid course of action must solve the immediate problem without creating a disproportionately larger crisis. Course of action II achieves this by stopping the financial fraud and investigating the culprits while explicitly protecting the academic careers of genuine students. Course of action I is invalid because invalidating all academic sessions is an extreme, collateral-damage-heavy response that unfairly punishes innocent students for the administration's crimes.

Step-by-Step Solution

Analyze the problem presented in the statement.

The core problem is financial fraud committed by the university administration through inflated enrollment figures to secure surplus government grants.

Identifying the perpetrators (administrators) and the potential victims (students, taxpayers) is necessary to evaluate the appropriateness of any proposed action.

Evaluate Course of Action I against administrative principles.

Course of action I proposes suspending the academic charter and invalidating ongoing sessions. This action penalizes innocent students for the crimes of the administration.

A valid course of action must be proportionate and must not inflict massive collateral damage on innocent stakeholders.

Evaluate Course of Action II against administrative principles.

Course of action II proposes freezing funds to stop the crime, investigating the guilty administrators, and appointing a board to keep classes running for real students.

This is a balanced, ethical, and highly feasible policy that resolves the crisis without harming the public.

Synthesize the evaluations to select the correct option.

Since only the second action is a valid, proportionate response, 'Only course of action II follows' is the correct conclusion.

Finalizing the logical deduction based on the validity of each individual course of action.

Key Concept

Proportionate Administrative Action and Stakeholder Protection

Estimated Time:1m 15s

Question 113Question →

A newly appointed Chief Medical Officer (CMO) is rolling out a rural vaccination drive. Below are various events that occurred during the rollout. Relate these events to their corresponding stages in the theoretical communication cycle.

Click a left item, then click its matching right item

Show answer & explanation

Answer

The correct matches are: 1. CMO translating protocols pairs with Encoding. 2. Distribution via pamphlets and video conferences pairs with Message Channel. 3. Workers grasping the guidelines pairs with Decoding. 4. Submitting reports pairs with Feedback.

Each administrative action in the scenario corresponds to a distinct phase in the standard communication model. Translating the medical protocol is the sender's encoding process. The pamphlets and video conferences are the transmission channels. The health workers' interpretation of the guidelines is the receiver's decoding process. The verifying reports sent back to the CMO represent the feedback loop.

Step-by-Step Solution

Analyze the first event: The CMO translates complex protocols into simple language.

This matches the definition of 'Encoding', where a sender formulates the message.

Encoding is the conversion of thoughts into communicable symbols or language.

Analyze the second event: Distribution via pamphlets and video conferences.

This matches 'Message Channel', which refers to the medium of transmission.

Channels are the vehicles that carry the encoded message to the receiver.

Analyze the third event: Frontline workers read and grasp the guidelines.

This matches 'Decoding', where the receiver interprets the message.

Decoding is the process of making sense of the received symbols or language.

Analyze the fourth event: Workers submit reports detailing challenges.

This matches 'Feedback', completing the communication loop.

Feedback is the receiver's response sent back to the sender, confirming reception and comprehension.

Key Concept

Stages of the Communication Process

Question 114Question →

Infectious human diseases are caused by various types of pathogens, including bacteria, viruses, and protozoa. Which of the following diseases is caused by a bacterial infection?

Cholera

Influenza

Sleeping Sickness

Measles

Show answer & explanation

Answer: Cholera

Answer

Cholera is the disease caused by a bacterial pathogen (Vibrio cholerae).

The option specifying Cholera is correct because Cholera is caused by Vibrio cholerae, a flagellated bacterium transmitted primarily through water contaminated with human fecal matter.

Step-by-Step Solution

Identify the causative agent of Cholera

Cholera is caused by the bacterium Vibrio cholerae.

Vibrio cholerae is a comma-shaped bacterium that causes severe watery diarrhea and dehydration.

Analyze the nature of the remaining disease pathogens

Influenza and Measles are caused by viruses, while Sleeping Sickness is caused by a protozoan parasite.

Categorizing each pathogen confirms that only Cholera is bacterial.

Key Concept

Classification of Infectious Human Diseases by Pathogen Type

Estimated Time:45s

Question 115Question →

Consider the following statements regarding statutory cybersecurity agencies and digital authentication frameworks in India:

1. The Indian Computer Emergency Response Team (CERT-In) is designated under Section 70B of the Information Technology Act, 2000 as the national nodal agency for computer security incident response.
2. Under the Information Technology Act, 2000, an Electronic Signature is strictly restricted to asymmetric cryptosystems and hash functions, whereas a Digital Signature is a broader, technology-neutral legal concept.
3. The Cyber Swachhta Kendra (Botnet Cleaning and Malware Analysis Centre) is operated by CERT-In to assist in detecting botnet infections and providing remediation tools to citizens.

Which of the statements given above is/are correct?

1 and 3 only

1 and 2 only

2 and 3 only

1, 2 and 3

Show answer & explanation

Answer: 1 and 3 only

Answer

1 and 3 only

The statement identifying CERT-In's mandate under Section 70B of the IT Act, 2000 is accurate. Furthermore, Cyber Swachhta Kendra is indeed operated by CERT-In to sanitize infected systems. However, the legal definition of Electronic Signature is technology-neutral, while Digital Signature specifically uses asymmetric cryptography, making the second statement incorrect.

Step-by-Step Solution

Evaluate Statement 1 regarding CERT-In designation.

Statement 1 is correct.

Section 70B of the Information Technology (IT) Act, 2000 explicitly designates CERT-In as the national nodal agency for cybersecurity incident response, monitoring, and issuing emergency alerts.

Evaluate Statement 2 regarding Digital vs Electronic Signatures under the IT Act.

Statement 2 is incorrect.

The IT Act, 2000 defines a Digital Signature as a specific authentication technique based on asymmetric cryptosystems and hash functions (Public Key Infrastructure). The 2008 Amendment introduced 'Electronic Signature' as a broader, technology-neutral term encompassing digital signatures, e-KYC based signatures, and other prescribed electronic authentication methods.

Evaluate Statement 3 regarding Cyber Swachhta Kendra.

Statement 3 is correct.

Cyber Swachhta Kendra is the Botnet Cleaning and Malware Analysis Centre operated by CERT-In under the Ministry of Electronics and Information Technology (MeitY) to analyze malware and provide free botnet removal tools.

Key Concept

Statutory Cybersecurity Governance and Digital Authentication Standards

Estimated Time:2m 0s

Question 116Question →

With reference to agricultural chemicals and fertilizers widely used in industrial applications and soil management, consider the following statements:

1. Biuret ( $C_2H_5N_3O_2$ ) is an undesirable byproduct formed during high-temperature thermal condensation of urea, which acts as a potent phytotoxin to germination and seedling roots if present above permissible limits.
2. Single Superphosphate (SSP) is industrially manufactured by treating insoluble fluoroapatite rock phosphate with concentrated nitric acid to produce water-soluble monocalcium phosphate.
3. Calcium Ammonium Nitrate (CAN) is an eco-friendly nitrogenous fertilizer that is chemically neutral, making it safe for continuous application on both acidic and alkaline soils without altering soil pH.

Which of the statements given above are correct?

1 and 3 only

1 and 2 only

2 and 3 only

1, 2, and 3

Show answer & explanation

Answer: 1 and 3 only

Answer

The correct option is the one stating that statements 1 and 3 only are correct.

Biuret is indeed a thermal byproduct of urea that damages crops when excessive, and Calcium Ammonium Nitrate (CAN) is chemically engineered with calcium carbonate to function as a neutral fertilizer without disturbing soil pH. Single Superphosphate requires sulfuric acid rather than nitric acid.

Step-by-Step Solution

Analyze Statement 1 regarding Biuret toxicity in Urea manufacturing.

Statement 1 is correct.

During the industrial prilling and granulation of urea (

CO(NH_2)_2

), two molecules of urea combine at elevated temperatures (>130°C) with the loss of ammonia to form biuret (

NH_2-CO-NH-CO-NH_2

). High biuret content causes foliar burn and phytotoxicity in plants.

Analyze Statement 2 regarding Single Superphosphate (SSP) synthesis.

Statement 2 is incorrect.

Single Superphosphate (SSP) is manufactured by reacting pulverized rock phosphate (

Ca_3(PO_4)_2

or apatite) with concentrated sulfuric acid (

H_2SO_4

). The reaction yields water-soluble monocalcium phosphate [

Ca(H_2PO_4)_2

] and insoluble calcium sulfate (gypsum,

CaSO_4

). Reacting with nitric acid produces nitrophosphate, not SSP.

Analyze Statement 3 regarding Calcium Ammonium Nitrate (CAN) properties.

Statement 3 is correct.

Calcium Ammonium Nitrate (CAN) is prepared by mixing ammonium nitrate with powdered limestone/calcium carbonate (

CaCO_3

). Because straight ammonium nitrate is acid-forming, the addition of limestone neutralizes the residual acidity, making CAN a popular neutral fertilizer suitable for diverse soil types.

Key Concept

Industrial Fertilizer Chemistry, Biuret Phytotoxicity, Acidulation of Rock Phosphate, and Soil Neutral Fertilizers

Question 117Question →

With regard to the constitutional powers of the judiciary as a 'Court of Record' and tribunal oversight under the Constitution of India, evaluate the following statements:

Statement I: A High Court, as a court of record under Article 215, possesses inherent power to punish for contempt of itself as well as for contempt of courts subordinate to it.
Statement II: The Supreme Court's power to punish for contempt under Article 129 is limited strictly to contempt of the Supreme Court itself and cannot be extended to subordinate courts.
Statement III: The power of judicial review exercised by High Courts under Article 226 over decisions of administrative tribunals established under Article 323A forms part of the basic structure of the Constitution.

Which of the statements given above are correct?

Statements I and III only

Statements I and II only

Statements II and III only

Statements I, II, and III

Show answer & explanation

Answer: Statements I and III only

Answer

Statements I and III only

The correct option identifies Statements I and III as true. Under Article 215, High Courts are courts of record with inherent authority to punish for contempt of both themselves and subordinate courts. Furthermore, the 7-judge bench in L. Chandra Kumar (1997) affirmed that High Court judicial review under Article 226 over tribunal decisions forms an inviolable part of the basic structure of the Indian Constitution.

Step-by-Step Solution

Analyze Statement I regarding High Court court of record powers under Article 215.

Statement I is correct. Article 215 designates High Courts as courts of record, giving them constitutional authority to punish for contempt of themselves and subordinate courts within their territorial jurisdiction.

High Courts act as supervisory bodies over lower judicial hierarchies under Article 227 and Article 215.

Analyze Statement II regarding Supreme Court contempt powers under Article 129.

Statement II is incorrect. In Delhi Judicial Service Association v. State of Gujarat (1991), the Supreme Court affirmed that Article 129 grants plenary powers to punish for contempt of any court subordinate to it across India.

The Supreme Court, as the apex court of record, maintains judicial integrity throughout the national system.

Analyze Statement III regarding High Court judicial review over tribunals under Article 323A.

Statement III is correct. In L. Chandra Kumar v. Union of India (1997), a Constitution Bench ruled that judicial review under Article 226/227 over administrative tribunals is part of the basic structure.

Exclusion of High Court jurisdiction under Article 323A was declared unconstitutional as judicial review cannot be completely abrogated.

Key Concept

Court of Record powers (Articles 129 and 215) and Basic Structure doctrine regarding Judicial Review over Tribunals (L. Chandra Kumar case)

Estimated Time:1m 30s

Question 118Question →

Arrange the following landmark Indian temple architectural monuments in chronological order of their construction/completion, from the earliest to the latest:

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct chronological sequence from earliest to latest is: Shore Temple at Mahabalipuram (c. early 8th century CE), Brihadisvara Temple at Thanjavur (c. 1010 CE), Sun Temple at Konark (c. 1250 CE), and Vittala Temple at Hampi (c. 16th century CE).

The correct chronological progression follows the rise of major ruling dynasties and their architectural styles: starting with the Pallavas at Mahabalipuram (early 8th century CE), followed by the Cholas at Thanjavur (early 11th century CE), the Eastern Gangas at Konark (mid-13th century CE), and concluding with the Vijayanagara period at Hampi (16th century CE).

Step-by-Step Solution

Identify the construction era and dynasty of the Shore Temple at Mahabalipuram

Built during the Pallava dynasty under Narasimhavarman II (Rajasimha) in the early 8th century CE (c. 700–728 CE).

Establishes the starting point as one of the earliest structural stone temples in South India.

Identify the construction era and dynasty of the Brihadisvara Temple at Thanjavur

Built during the imperial Chola period under Rajaraja I and completed in 1010 CE (early 11th century CE).

Marks the grand culmination of mature Dravidian architecture following the Pallava foundation.

Identify the construction era and dynasty of the Sun Temple at Konark

Built during the Eastern Ganga dynasty under King Narasimhadeva I around 1250 CE (mid-13th century CE).

Represents the peak of Kalinga-style Nagara architectural development in Odisha.

Identify the construction era and dynasty of the Vittala Temple at Hampi

Built during the Vijayanagara period, primarily embellished under King Krishnadevaraya in the 16th century CE.

Represents late medieval South Indian temple architecture characterized by ornate pillared mandapas and stone chariots.

Key Concept

Chronological Evolution of Dynastic Temple Architecture in India

Question 119Question →

Problem: A routine performance review of a state-run healthcare initiative discovered that 15% of the allocated quarterly funds were misdirected due to data entry mistakes made by temporary staff during the digitization of patient records.
Proposed Course of Action: The health department should immediately deduct the misdirected funds directly from the salaries of the temporary staff to recover the financial loss.

Determine if the following statement is true or false: The proposed course of action is logically sound and represents a practical administrative remedy.

True

False

Show answer & explanation

Answer: False

Answer

False

The proposed course of action is invalid because deducting misdirected scheme funds from the salaries of temporary staff for unintentional clerical errors is an extreme and disproportionate measure. Furthermore, it fails to address the root cause, which is a lack of systemic data verification.

Step-by-Step Solution

Analyze the problem stem to identify the core issue and its cause.

The problem is a systemic financial misdirection caused by unintentional data entry errors made by temporary personnel, rather than intentional fraud.

Identifying the nature of the root cause is crucial for determining the appropriate administrative response.

Evaluate the proposed course of action for proportionality and feasibility.

Deducting government scheme funds from the salaries of temporary staff is highly disproportionate to a clerical mistake and is likely legally unfeasible.

A valid administrative course of action must be fair, legally viable, and not introduce disproportionate harm.

Determine if the proposed action addresses the systemic root cause of the problem.

The proposed action focuses purely on punitive financial recovery and fails to implement data validation protocols or training to prevent future mistakes.

Effective courses of action must implement sustainable corrections to prevent the problem from recurring.

Key Concept

Evaluating the proportionality, legality, and root-cause effectiveness of an administrative course of action.

Question 120Question →

With reference to plant physiology, cellular transport mechanisms, and modern agricultural biotechnology, which of the following statements are correct?

Select all that apply

Agrobacterium tumefaciens utilizes T-DNA transfer via a type IV secretion system to integrate specific genetic material into host plant nuclear genomes, serving as a primary vector in crop genetic engineering.

Azotobacter and Clostridium species form obligate endosymbiotic bacteroid complexes within root nodules of leguminous crops to fix atmospheric nitrogen.

Abscisic acid (ABA) induces stomatal closure under drought stress by activating efflux anion channels in guard cell membranes, leading to potassium ion loss and reduced turgor pressure.

Cytokinin phytohormones synthesized in shoot apical meristems undergo polar basipetal transport to maintain apical dominance and inhibit lateral branch outgrowth.

Show answer & explanation

Answer: Agrobacterium tumefaciens utilizes T-DNA transfer via a type IV secretion system to integrate specific genetic material into host plant nuclear genomes, serving as a primary vector in crop genetic engineering.; Abscisic acid (ABA) induces stomatal closure under drought stress by activating efflux anion channels in guard cell membranes, leading to potassium ion loss and reduced turgor pressure.

Answer

The correct statements are the one describing Agrobacterium tumefaciens genetic transformation and the one explaining Abscisic acid-mediated stomatal closure during water stress.

The statements regarding Agrobacterium tumefaciens T-DNA insertion and Abscisic acid (ABA)-induced stomatal closure are correct. Agrobacterium utilizes a bacterial type IV secretion apparatus encoded by Vir proteins to insert recombinant T-DNA into plant nuclei. ABA serves as the key plant stress hormone, opening guard cell anion channels to lose potassium ions and turgor pressure, thereby conserving water.

Step-by-Step Solution

Evaluate the statement on Agrobacterium tumefaciens genetic transfer mechanisms.

Agrobacterium tumefaciens transfers T-DNA from its Ti plasmid into host plant chromosomes using a vir-gene encoded type IV secretion system. This statement is scientifically accurate.

Agrobacterium is widely recognized as Nature's genetic engineer for recombinant plant technology.

Analyze the nitrogen-fixing bacteria classification statement.

Azotobacter (aerobic) and Clostridium (anaerobic) are free-living bio-fertilizer microbes, not nodule-forming endosymbionts like Rhizobium. This statement is incorrect.

Distinguishing free-living nitrogen fixers from symbiotic bacteroid associations is essential in soil microbiology.

Examine the physiological pathway of ABA-induced stomatal regulation.

Abscisic acid binds guard cell receptors, triggering intracellular calcium spikes, activating SLAC1 anion channels, causing mass efflux of K⁺ and osmotic water exit. This statement is scientifically accurate.

ABA is the primary stress phytohormone preventing transpirational water loss.

Assess the source, transport direction, and physiological role of cytokinins versus auxins.

Polar basipetal transport and apical dominance suppression of lateral buds are signature characteristics of auxins, not cytokinins. This statement is incorrect.

Cytokinins counteract apical dominance and promote lateral shoot growth.

Key Concept

Plant Hormone Signaling, Bio-fertilizer Microorganisms, and Recombinant Agrobacterium Vector Technology

Estimated Time:1m 30s

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