All practice questions

Question 3981Question →

Five state environmental officers—Amrita, Bhuvan, Chetan, Deepti, and Evelyn—are assigned to two environmental monitoring zones: Zone 1 and Zone 2. Exactly three officers are assigned to Zone 1, and two officers are assigned to Zone 2. Each officer specializes in exactly one distinct area: Air Quality, Water Resource, Noise Pollution, Waste Management, or Forest Cover.

The assignment adheres to the following conditions:
1. Amrita and Chetan are assigned to the same zone.
2. The officer specializing in Waste Management is assigned to Zone 2.
3. Bhuvan specializes in Water Resource and is assigned to Zone 1.
4. Deepti is assigned to Zone 2 and specializes in Air Quality.
5. Chetan does not specialize in Noise Pollution.
6. Evelyn is assigned to the same zone as the officer specializing in Waste Management.

Based on the information above, which officer is correctly matched with their assigned specialization in Zone 1?

Amrita - Noise Pollution

Chetan - Noise Pollution

Evelyn - Air Quality

Deepti - Water Resource

Show answer & explanation

Answer: Amrita - Noise Pollution

Answer

Amrita is assigned to Zone 1 with the specialization in Noise Pollution.

By resolving the capacities of Zone 1 (3 officers) and Zone 2 (2 officers), Deepti (Air Quality) and Evelyn (Waste Management) fill Zone 2. This leaves Bhuvan (Water Resource), Amrita, and Chetan in Zone 1. Because Chetan cannot take Noise Pollution, Chetan is assigned Forest Cover, which uniquely assigns Noise Pollution to Amrita.

Step-by-Step Solution

1

Determine officers assigned to Zone 2 and their specializations

Zone 2 consists of Deepti (Air Quality) and Evelyn (Waste Management).

Deepti is in Zone 2 with Air Quality (Condition 4). Waste Management must be in Zone 2 (Condition 2), and Evelyn is in the same zone as Waste Management (Condition 6). Since Zone 2 holds only two officers, Evelyn must be the second officer in Zone 2 and specialize in Waste Management.

2

Determine officers assigned to Zone 1

Zone 1 consists of Bhuvan, Amrita, and Chetan.

Zone 2 is completely filled by Deepti and Evelyn. The remaining three officers—Bhuvan, Amrita, and Chetan—must be in Zone 1 to fulfill the capacity of three officers.

3

Assign specializations to Zone 1 officers

Bhuvan has Water Resource, Chetan has Forest Cover, and Amrita has Noise Pollution.

Bhuvan specializes in Water Resource (Condition 3). The remaining two specializations for Zone 1 are Noise Pollution and Forest Cover. Since Chetan does not specialize in Noise Pollution (Condition 5), Chetan must specialize in Forest Cover, leaving Noise Pollution for Amrita.

Key Concept

Multi-attribute analytical grouping and constraint satisfaction

Question 3982Question →

Match each word transformation in List-I with its correct letter-shifting rule in List-II.

Click a left item, then click its matching right item

Show answer & explanation

Answer

PEN → QFO matches +1 shift; PEN → RGP matches +2 shift; PEN → SHQ matches +3 shift; PEN → TIR matches +4 shift.

Each transformation applies a uniform forward alphabetical shift across all letters: +1 for QFO, +2 for RGP, +3 for SHQ, and +4 for TIR.

Step-by-Step Solution

1

Analyze PEN → QFO

P to Q (+1), E to F (+1), N to O (+1). Rule is +1 shift.

Identify the positional distance between corresponding alphabetical letters.

2

Analyze PEN → RGP

P to R (+2), E to G (+2), N to P (+2). Rule is +2 shift.

Identify the positional distance between corresponding alphabetical letters.

3

Analyze PEN → SHQ

P to S (+3), E to H (+3), N to Q (+3). Rule is +3 shift.

Identify the positional distance between corresponding alphabetical letters.

4

Analyze PEN → TIR

P to T (+4), E to I (+4), N to R (+4). Rule is +4 shift.

Identify the positional distance between corresponding alphabetical letters.

Key Concept

Constant Forward Letter Shifting

Question 3983Question →

Read the following coded blood relation definitions:
- $A \div B$ means ' $A$ is the father of $B$ '
- $A \times B$ means ' $A$ is the sister of $B$ '
- $A + B$ means ' $A$ is the son of $B$ '

Based on the expression $P \div Q \times R$ , how is $R$ related to $P$ ?

Son

Daughter

Father

Either Son or Daughter

Show answer & explanation

Answer: Either Son or Daughter

Answer

Either Son or Daughter

Analyzing

P \div Q \times R

:

P \div Q

means

P

is the father of

Q

.

Q \times R

means

Q

is the sister of

R

. This makes

Q

and

R

siblings sharing the father

P

. Therefore,

R

is the child of

P

. However, no relationship code in the expression establishes the gender of

R

. As a result,

R

can be either a son or a daughter of

P

.

Step-by-Step Solution

1

Decode the first relation

P \div Q

P

is the father of

Q

.

The division symbol defines the first person as the father of the second person.

2

Decode the second relation

Q \times R

Q

is the sister of

R

.

The multiplication symbol defines the first person as the sister of the second person.

3

Combine the relations to establish the lineage between

P

and

R

P

is the father of both

Q

and

R

.

If

P

is the father of

Q

, and

Q

and

R

are siblings, then

P

must also be the father of

R

.

4

Determine the gender of

R

The gender of

R

is unstated; thus

R

is either a son or a daughter.

The code

Q \times R

tells us

Q

is female, but does not provide gender information for

R

.

Key Concept

Gender ambiguity in coded blood relations

Estimated Time:45s

Question 3984Question →

A State Urban Development Department is formulating a public policy strategy to mandate Commercial Rooftop Rainwater Harvesting for large commercial complexes. Arrange the following administrative phases of the policy design, feasibility evaluation, and execution process in the correct chronological sequence from start to finish:

Drag items to arrange them in the correct order

Show answer & explanation

Answer

The correct chronological sequence of administrative phases is: (1) Conducting a baseline hydrological survey and techno-economic feasibility study, (2) Holding multi-stakeholder consultations to evaluate compliance costs and financial incentives, (3) Formulating statutory regulatory guidelines and clearance protocols, (4) Executing a phased pilot implementation in high-water-stress zones, and (5) Conducting a long-term environmental impact audit and policy review.

Public policy feasibility and impact analysis requires a structured administrative progression starting from empirical baseline evaluation, advancing through stakeholder consultation and regulatory drafting, proceeding to pilot testing, and concluding with post-implementation impact auditing.

Step-by-Step Solution

1

Identify the foundational phase required for empirical policy formulation.

The baseline hydrological survey and techno-economic feasibility study must be conducted first.

Public policy decision-making requires objective data on physical viability and groundwater deficits before engaging stakeholders or drafting legal rules.

2

Determine the stakeholder engagement and economic evaluation phase.

Multi-stakeholder consultations to discuss financial incentives and compliance burdens follow the feasibility study.

Feasibility analysis requires evaluating financial viability and owner acceptance before legal mandates are finalized.

3

Identify the statutory drafting and regulatory framework stage.

Statutory regulatory guidelines and single-window clearance protocols are formulated.

Legal mandates must formalize administrative rules based on ground realities established during feasibility and stakeholder reviews.

4

Determine the field execution and testing stage.

A phased pilot implementation in high-water-stress commercial zones is executed.

Piloting allows administrators to test single-window mechanisms and resolve implementation bottlenecks on a manageable scale.

5

Identify the final evaluation phase.

A long-term environmental impact audit and policy review is conducted.

Policy impact analysis concludes with evaluating actual ecological gains (groundwater recharge) against baseline data to refine governance protocols.

Key Concept

Public Policy Lifecycle and Administrative Feasibility Framework

Question 3985Question →

In a certain pattern, the letter-group $\text{FILM}$ is related to $\text{GJMN}$ following a specific positional shift rule. Which letter-group maintains the exact same relationship with $\text{MILK}$ ?

\text{NJML}

\text{NKML}

\text{NJMK}

\text{LHKJ}

Show answer & explanation

Answer: $\text{NJML}$

Answer

\text{NJML}

The relationship in the pair

\text{FILM} : \text{GJMN}

is established by moving each letter forward by

1

step in the alphabet. Applying this exact pattern to

\text{MILK}

yields

\text{M} \to \text{N}

,

\text{I} \to \text{J}

,

\text{L} \to \text{M}

, and

\text{K} \to \text{L}

, giving

\text{NJML}

.

Step-by-Step Solution

1

Analyze the rule relating the first pair

\text{FILM}

and

\text{GJMN}

.

\text{F} \rightarrow \text{G}

(

+1

),

\text{I} \rightarrow \text{J}

(

+1

),

\text{L} \rightarrow \text{M}

(

+1

),

\text{M} \rightarrow \text{N}

(

+1

).

Each letter is shifted forward by one position in alphabetical order.

2

Apply the identified

+1

forward shift rule to each letter of

\text{MILK}

.

\text{M} + 1 = \text{N}

,

\text{I} + 1 = \text{J}

,

\text{L} + 1 = \text{M}

,

\text{K} + 1 = \text{L}

.

Applying identical positional shifts maintains the analogy logic.

3

Combine the resulting letters in sequence.

\text{NJML}

.

The final letter-group formed is

\text{NJML}

.

Key Concept

Alphabetical Positional Shift Analogy

Estimated Time:45s

Question 3986Question →

As the Joint Director of the State Disaster Management Authority, you oversee administrative discipline, operational efficiency, and subordinate grievances across functional divisions. Match each subordinate management scenario in List-I with its procedurally sound administrative intervention in List-II.

Click a left item, then click its matching right item

Show answer & explanation

Answer

The correct pairings align each subordinate management challenge with its procedurally sound administrative action: (1) Grievances of supervisory bias require neutral workload audits and non-retaliation directives; (2) Operational insubordination requires progressive discipline paired with technical retraining; (3) Whistleblower financial corruption complaints require immediate referral to statutory vigilance bodies; and (4) Interpersonal altercations disrupting office output require administrative conciliation and formal conduct warnings.

The correct alignment pairs each administrative dilemma with its legally and ethically sound resolution under public administration norms: workload bias demands an independent audit with anti-retaliation measures; technology adoption resistance requires progressive discipline with support; whistleblower financial corruption requires statutory vigilance referral; and internal jurisdictional disputes require formal conciliation and recorded warnings.

Step-by-Step Solution

1

Analyze the grievance alleging biased workload allocation and isolation by a supervisor.

Identified potential supervisory victimisation requiring objective evidence gathering.

An independent audit verifies factual workload distribution while a non-retaliation directive protects the complainant during investigation.

2

Evaluate the field inspector's refusal to use mandated digital portals.

Identified operational insubordination causing public delivery delays.

Administrative due process demands progressive discipline—combining clear written directives and technical training prior to formal punitive measures.

3

Assess the whistleblower complaint alleging financial impropriety against a superior.

Recognized a serious institutional integrity violation.

Financial corruption allegations against immediate superiors bypass internal departmental resolution and must be transferred to independent statutory vigilance bodies.

4

Examine the public altercations causing administrative bottleneck between dealing assistants.

Identified severe workplace disruption stemming from interpersonal jurisdictional conflict.

Maintaining administrative decorum requires structured conciliation coupled with documented conduct warnings on service files.

Key Concept

Proportional Administrative Grievance Redressal and Subordinate Management

Question 3987Question →

In a family, $A$ is the father-in-law of $B$ , who is the mother of $C$ . $D$ is the brother of $C$ and the son of $E$ . If $A$ has only one child, how is $E$ related to $A$ ?

Show answer & explanation

Answer: Son; son

Answer

Son

Because

B

is the mother of

C

and

D

, and

E

is the father of

D

,

B

and

E

are married as wife and husband.

A

is the father-in-law of

B

, which means

A

is the father of

B

's husband,

E

. Therefore,

E

is the son of

A

.

Step-by-Step Solution

1

Determine the parental relationship of

C

and

D

B

is the mother of

C

. Since

D

is the brother of

C

,

B

is also the mother of

D

.

D

is given as the son of

E

, so

E

must be the father of

D

, making

E

the husband of

B

.

Since

B

is female (mother) and

D

is their child,

E

must be male (father).

2

Determine the relationship between

A

and

E

A

is the father-in-law of

B

. The father-in-law of a woman is her husband's father. Since

E

is

B

's husband,

A

is

E

's father.

Father-in-law defines the parent of one's spouse.

3

Establish

E

's relation to

A

Since

A

is the father of

E

,

E

is the son of

A

.

Direct lineage relationship from parent to child.

Key Concept

Blood Relations and Kinship Deduction

Estimated Time:1m 0s

Question 3988Question →

Read the following coded relationship definitions carefully:
- $P \ \text{\&} \ Q$ means ' $P$ is the mother of $Q$ '
- $P \ \# \ Q$ means ' $P$ is the brother of $Q$ '
- $P \ \text{@} \ Q$ means ' $P$ is the daughter of $Q$ '
- $P \ \star \ Q$ means ' $P$ is the father of $Q$ '

If the relationship expression $H \ \text{\&} \ I \ \# \ J \ \text{@} \ K \ \star \ L$ holds true, which of the following statements correctly describes how $L$ is related to $H$ ?

L

is the son of

H

L

is the daughter of

H

L

is either the son or the daughter of

H

L

is the nephew of

H

Show answer & explanation

Answer: $L$ is either the son or the daughter of $H$

Answer

L

is either the son or the daughter of

H

.

By decoding the expression step-by-step:

H

is the mother of

I

,

I

is the brother of

J

, and

J

is the daughter of

K

. This establishes that

H

(female) and

K

(male) are the parents of

I

and

J

. The final part

K \ \star \ L

indicates that

K

is the father of

L

, meaning

L

is also a child of

H

and

K

. However, no symbol defines whether

L

is male or female. Thus,

L

can be either the son or the daughter of

H

.

Step-by-Step Solution

1

Decode

H \ \text{\&} \ I

and

I \ \# \ J

H

is female (mother of

I

),

I

is male (brother of

J

). Thus,

H

is also the mother of

J

.

Since

I

is the brother of

J

,

I

and

J

share the same parents.

2

Decode

J \ \text{@} \ K

J

is female (daughter of

K

). Combined with Step 1,

H

(mother) and

K

(father) are married.

J

is the daughter of both mother

H

and father

K

.

3

Decode

K \ \star \ L

K

is the father of

L

. Therefore,

L

is the offspring of

H

and

K

.

Since

K

and

H

are married, any child of

K

is also a child of

H

.

4

Evaluate gender of

L

The statement

K \ \star \ L

establishes

K

's gender as male, but does not define

L

's gender.

Being a child of

H

,

L

can be either a male child (son) or female child (daughter).

Key Concept

Coded Blood Relations with Gender Ambiguity

Estimated Time:1m 30s

Question 3989Question →

Based on the family relationships described below, match each person listed in Column I with their correct relation to Rohan in Column II:

• Priya is the mother of Rohan.
• Vikram is the brother of Priya.
• Ananya is the daughter of Vikram.
• Rajesh is the father of Priya.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Vikram matches with Maternal Uncle; Ananya matches with Maternal Cousin; Rajesh matches with Maternal Grandfather.

Vikram is Rohan's mother's brother (Maternal Uncle), Ananya is the daughter of Rohan's mother's brother (Maternal Cousin), and Rajesh is Rohan's mother's father (Maternal Grandfather).

Step-by-Step Solution

1

Determine Vikram's relation to Rohan

Priya is Rohan's mother, and Vikram is Priya's brother. The brother of one's mother is a maternal uncle.

Identify direct sibling relationship to the mother.

2

Determine Ananya's relation to Rohan

Ananya is the daughter of Vikram, who is Rohan's maternal uncle. The child of one's maternal uncle is a maternal cousin.

Identify child of maternal uncle.

3

Determine Rajesh's relation to Rohan

Rajesh is the father of Priya, who is Rohan's mother. The father of one's mother is a maternal grandfather.

Identify parent of mother.

Key Concept

Identifying direct multi-generational maternal family relationships.

Question 3990Question →

In a family of six members— $P, Q, R, S, T,$ and $U$ — $P$ is married to $Q$ , where $P$ is male. $S$ is the brother of $P$ . $R$ is the only son of $S$ , and $T$ is the sister of $R$ . $Q$ is the daughter-in-law of $U$ . How is $T$ related to $P$ ?

Niece

Nephew

Daughter

Sister

Show answer & explanation

Answer: Niece

Answer

Niece

The correct answer is Niece because

S

is the brother of

P

, and

T

is the daughter of

S

(since

T

is the sister of

S

's son

R

). The daughter of one's brother is a niece.

Step-by-Step Solution

1

Determine the gender and generation of

P

and

S

P

is male and

S

is his brother (same generation, both male).

Establishing the baseline lineage generation.

2

Determine the relationship of

R

and

T

to

S

R

is the son of

S

(male). Since

T

is the sister of

R

,

T

is female and also a child of

S

.

T

and

R

share the same parents, making

T

the daughter of

S

.

3

Establish the relationship between

T

and

P

T

is the daughter of

P

's brother

S

. A brother's daughter is a niece.

Combining sibling relationship with offspring relationship yields niece.

Key Concept

Identifying Kinship Relationships in Family Trees

Estimated Time:1m 0s

Question 3991Question →

In a certain pattern of letter series analogy, the letter-group

\text{MASTER}

is coded as

\text{IVGHZN}

. Following the same two-step structural logic, which of the following letter-groups will replace the question mark (

?

) in the analogy below?

\text{MASTER} : \text{IVGHZN} :: \text{PRACTICE} : ?

\text{KIZGXRXV}

\text{VXGRZXIK}

\text{FDJUDBSQ}

\text{UWQFWYHJ}

Show answer & explanation

Answer: \text{VXGRZXIK}

Answer

The correct letter-group that completes the analogy is \text{VXGRZXIK}.

The term \text{VXGRZXIK} correctly satisfies both operations governing the analogy: reversing the letter order of \text{PRACTICE} to get \text{ECITCARP}, and replacing each letter with its opposite alphabet partner (

27 - \text{position}

).

Step-by-Step Solution

1

Analyze the relationship between the first pair, \text{MASTER} and \text{IVGHZN}.

First, reversing the order of letters in \text{MASTER} gives \text{R E T S A M}. Next, replacing each letter with its reverse-alphabet complement (where position

p

becomes

27 - p

) yields:

\text{R}(18) \rightarrow \text{I}(9)

,

\text{E}(5) \rightarrow \text{V}(22)

,

\text{T}(20) \rightarrow \text{G}(7)

,

\text{S}(19) \rightarrow \text{H}(8)

,

\text{A}(1) \rightarrow \text{Z}(26)

, and

\text{M}(13) \rightarrow \text{N}(14)

, resulting in \text{IVGHZN}.

This establishes the complete two-step rule: reverse word order, then convert each letter to its mirror alphabet pair.

2

Apply Step 1 of the rule (reversing the sequence) to the target word \text{PRACTICE}.

Reversing \text{PRACTICE} yields the letter sequence: \text{E C I T C A R P}.

Word reversal must be executed prior to applying positional shifts or letter substitutions.

3

Apply Step 2 of the rule (mirror letter substitution) to \text{E C I T C A R P}.

Converting each letter using

27 - p

:
-

\text{E} (5) \rightarrow 27 - 5 = 22 = \text{V}

-

\text{C} (3) \rightarrow 27 - 3 = 24 = \text{X}

-

\text{I} (9) \rightarrow 27 - 9 = 18 = \text{R}

-

\text{T} (20) \rightarrow 27 - 20 = 7 = \text{G}

-

\text{C} (3) \rightarrow 27 - 3 = 24 = \text{X}

-

\text{A} (1) \rightarrow 27 - 1 = 26 = \text{Z}

-

\text{R} (18) \rightarrow 27 - 18 = 9 = \text{I}

-

\text{P} (16) \rightarrow 27 - 16 = 11 = \text{K}

Combining these yields \text{VXGRZXIK}.

Substituting every reversed character with its exact reverse-alphabet pair completes the logical transformation.

Key Concept

Multi-step letter analogy involving word reversal and reverse-alphabet complement mapping.

Estimated Time:1m 30s

Question 3992Question →

Based on the defined relational operations where $P \star Q$ represents ' $P$ is the sister of $Q$ ' and $P \sharp Q$ represents ' $P$ is the father of $Q$ ', analyze the expression $A \sharp B \star C$ . Based strictly on this expression, how is $C$ related to $A$ ?

Son

Daughter

Brother

Cannot be uniquely determined due to unspecified gender

Show answer & explanation

Answer: Cannot be uniquely determined due to unspecified gender

Answer

The relationship cannot be uniquely determined because the gender of

C

is not specified in the given expression.

The expression reveals that

A

is the father of

B

and

B

is the sister of

C

. This makes

C

a child of

A

. However, because there is no statement defining

C

's gender, it is impossible to specify whether

C

is a son or a daughter. Hence, the relationship cannot be uniquely determined.

Step-by-Step Solution

1

Decode the first segment of the expression (

A \sharp B

).

A

is the father of

B

. This establishes that

A

is male and belongs to the upper generation.

The symbol

\sharp

defines a parent-child relationship where the first person is the father.

2

Decode the second segment of the expression (

B \star C

).

B

is the sister of

C

. This establishes that

B

is female and

B

and

C

are siblings.

The symbol

\star

defines a sibling relationship.

3

Combine the relationships to find how

C

is related to

A

.

Since

A

is the father of

B

, and

B

is the sibling of

C

,

A

is also the father of

C

. Therefore,

C

is

A

's child.

Children of the same set of parents share the same father.

4

Evaluate the gender of

C

.

No operational symbol follows

C

to indicate whether

C

is male or female. Thus,

C

could be either a son or a daughter.

In blood relation logic, gender cannot be assumed without explicit relational indicators.

Key Concept

Gender Determination in Coded Blood Relations

Question 3993Question →

Based on the family relationships described below, match each person listed in List I with their correct relationship to Vikram listed in List II.

Narrative:
Vikram is the son of Rajesh. Sunita is Rajesh's mother. Ananya is Vikram's sister. Meera is married to Rajesh.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Sunita matches with Paternal Grandmother, Ananya matches with Sister, and Meera matches with Mother.

Sunita is the mother of Vikram's father (Paternal Grandmother), Ananya is Vikram's sister (Sister), and Meera is the wife of Vikram's father (Mother).

Step-by-Step Solution

1

Identify Vikram's relationship to Rajesh

Rajesh is Vikram's father.

Vikram is the son of Rajesh.

2

Determine Sunita's relation to Vikram

Sunita is Vikram's Paternal Grandmother.

Sunita is the mother of Vikram's father, Rajesh.

3

Determine Ananya's relation to Vikram

Ananya is Vikram's Sister.

The narrative directly establishes Ananya as Vikram's sister.

4

Determine Meera's relation to Vikram

Meera is Vikram's Mother.

Meera is married to Vikram's father, Rajesh.

Key Concept

Direct Kinship Relations in a Two-Generation Family Structure

Question 3994Question →

In a certain code language, if the word "DESK" is written as "EFTL", how is the word "LAMP" written in that code language?

MBNQ

KZLO

NCOR

MBNP

Show answer & explanation

Answer: MBNQ

Answer

MBNQ

Each letter in the original word is replaced by its immediate next letter in the English alphabet (+1 positional shift). Shifting the letters of LAMP forward by 1 position gives L → M, A → B, M → N, and P → Q, resulting in MBNQ.

Step-by-Step Solution

1

Analyze the rule used to code DESK into EFTL.

D → E (+1), E → F (+1), S → T (+1), K → L (+1). The pattern is a +1 forward shift for each letter.

Establishing the exact letter transformation rule from the given example.

2

Apply the identified +1 forward shift rule to the target word LAMP.

L → M (+1), A → B (+1), M → N (+1), P → Q (+1).

Executing the rule consistently across all positions in the word LAMP.

Key Concept

Letter-Shift Coding Rule (+1 Forward Shift)

Question 3995Question →

Consider the following eligibility criteria for selecting a Municipal Project Officer in a State Urban Development Authority as of January 1, 2026:

1. The candidate must be between 21 and 30 years of age.
2. The candidate must hold a Bachelor's Degree in Civil Engineering.
3. The candidate must have at least 2 years of relevant work experience.

Exception Clause:
- If a candidate satisfies all other conditions but is over 30 years of age, the upper age limit is relaxed up to 35 years if the candidate holds a Master's Degree in Civil Engineering.

Match each applicant listed on the left with their correct administrative decision outcome on the right.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Applicant 1 matches with 'Selected directly under standard eligibility criteria', Applicant 2 matches with 'Selected under the Master's degree age relaxation clause', and Applicant 3 matches with 'Rejected due to insufficient work experience'.

Each candidate's profile is systematically evaluated against the primary criteria and explicit exception clauses: Applicant 1 meets all base rules; Applicant 2 benefits from the Master's degree age relaxation clause; Applicant 3 lacks the mandatory 2 years of work experience.

Step-by-Step Solution

1

Evaluate Applicant 1 against standard criteria.

Age 28 is within 21–30 years, holds required Bachelor's degree, and 3 years experience meets the 2-year minimum.

All standard criteria are satisfied.

2

Evaluate Applicant 2 against standard criteria and exception clauses.

Age 32 exceeds standard limit of 30, but holding a Master's degree relaxes the age limit up to 35 years. Experience (3 years) is sufficient.

Exception clause for age relaxation applies.

3

Evaluate Applicant 3 against criteria.

Age (26) and degree are valid, but experience (1 year) is less than the required 2 years.

Fails primary experience criterion without any overriding clause.

Key Concept

Analytical Decision Making and Criteria Selection

Question 3996Question →

In a family of six members— $A, B, C, D, E,$ and $F$ —spanning three generations, there are two married couples. $A$ is the mother-in-law of $C$ , who is married to $D$ . $F$ is the paternal uncle of $E$ , who is the daughter of $C$ . $B$ is the father of $F$ . Based on these relationships, how is $E$ related to $B$ ?

Show answer & explanation

Answer: Granddaughter; Grand-daughter; Grand daughter

Answer

Granddaughter

The relationship is established step-by-step:

C

and

D

are married, making

D

the father of

E

. Since

F

is

E

's paternal uncle,

F

is

D

's brother.

B

is the father of

F

, so

B

is also the father of

D

. As

E

is the daughter of

D

,

E

is the granddaughter of

B

.

Step-by-Step Solution

1

Determine the direct parentage of

E

.

C

is the mother of

E

, and since

C

is married to

D

,

D

is the father of

E

.

The stem specifies that

E

is the daughter of

C

, and

C

is married to

D

.

2

Establish the relationship between

F

and

D

.

F

is the brother of

D

.

F

is defined as the paternal uncle of

E

, which means

F

is the brother of

E

's father (

D

).

3

Identify the parent of

D

.

B

is the father of

D

.

Since

B

is the father of

F

, and

F

and

D

are brothers,

B

must also be the father of

D

.

4

Deduce the relation between

E

and

B

.

E

is the granddaughter of

B

.

E

is the female child (daughter) of

D

, and

B

is the father of

D

. Thus,

E

is the son's daughter (granddaughter) of

B

.

Key Concept

Multi-generational blood relation deduction through extended family nodes

Estimated Time:2m 0s

Question 3997Question →

Read the following family relationship details carefully:
In a family of eight members— $H, I, J, K, L, M, N,$ and $O$ —spanning three generations:
• $K$ is the husband of $N$ .
• $N$ has only two children, both of whom are daughters.
• $L$ is one of the daughters of $N$ , and $L$ is married to $J$ , who has no siblings.
• $H$ is the brother-in-law of $J$ .
• $M$ is the daughter of $I$ and the sister of $O$ .
• $N$ is the maternal grandmother of $O$ .

Based on the given information, how is $I$ related to $O$ ?

Show answer & explanation

Answer: Mother; mother

Answer

Mother

From the clues,

N

has only two children and both are female (

L

and

I

).

L

is married to

J

.

H

is the brother-in-law of

J

, meaning

H

is married to

L

's sister,

I

. Since

M

is the daughter of

I

and sister to

O

,

I

is the female parent (mother) of

O

. This is further verified by

N

being the maternal grandmother of

O

.

Step-by-Step Solution

1

Determine the first generation and children of

N

.

K

(male) and

N

(female) form the top generation.

N

has exactly two children, both daughters.

K

is the husband of

N

, and

N

has only two daughters.

2

Identify the two daughters and their spouses in the second generation.

L

is one daughter married to

J

. Since

J

has no siblings,

J

's brother-in-law

H

must be married to

L

's sister. Therefore, the second daughter of

N

is

I

, and

I

is married to

H

.

N

has only two daughters (

L

and

I

).

H

is married to

I

, making

H

the co-brother-in-law of

J

.

3

Determine the relationship between

I

and

O

.

M

and

O

are siblings in the third generation. Since

M

is the daughter of

I

,

I

is the female parent of both

M

and

O

.

I

is a daughter of

N

, making

N

the maternal grandmother of

O

, which confirms

I

is the mother of

O

.

Key Concept

Deducing generational roles and familial positions in complex multi-generational family structures

Estimated Time:2m 0s

Question 3998Question →

Consider the following coded relationship definitions between two individuals:
- $A \ \tau \ B$ means ' $A$ is the father of $B$ '
- $A \ \sigma \ B$ means ' $A$ is the brother of $B$ '
- $A \ \mu \ B$ means ' $A$ is the mother of $B$ '
- $A \ \delta \ B$ means ' $A$ is the daughter of $B$ '

Based on the expression $U \ \tau \ V \ \sigma \ W \ \mu \ X \ \delta \ Y$ , how is $U$ related to $Y$ ?

Father-in-law

Father

Son-in-law

Brother-in-law

Show answer & explanation

Answer: Father-in-law

Answer

Father-in-law

Breaking down the expression:

U \ \tau \ V

means

U

is the father of

V

.

V \ \sigma \ W

means

V

is the brother of

W

, so

U

is also the father of

W

. Next,

W \ \mu \ X

means

W

is the mother of

X

. Finally,

X \ \delta \ Y

means

X

is the daughter of

Y

. Since

X

is the daughter of mother

W

and parent

Y

,

Y

must be the male parent (father) of

X

, which means

Y

is married to

W

. Since

U

is the father of

W

,

U

is the father of

Y

's wife, making

U

the father-in-law of

Y

. Thus, the correct answer is Father-in-law.

Step-by-Step Solution

1

Decode the first segment

U \ \tau \ V \ \sigma \ W

U

is a male and the father of

V

.

V

is a male and the brother of

W

. Therefore,

U

is also the father of

W

.

Since

V

and

W

are siblings, they share the same father,

U

.

2

Decode the second segment

W \ \mu \ X \ \delta \ Y

W

is female and the mother of

X

.

X

is female and the daughter of

Y

.

Since

X

is the child of both mother

W

and parent

Y

,

Y

must be the father of

X

and the husband of

W

.

3

Determine the relationship between

U

and

Y

U

is the father of

W

, and

Y

is the husband of

W

. Thus,

U

is the father-in-law of

Y

.

The father of one's spouse is defined as one's father-in-law.

Key Concept

Coded Blood Relations and Indirect Kinship Deduction

Question 3999Question →

As a District Magistrate managing a severe heatwave, you are faced with a major power grid failure impacting four critical facilities in your district:

1. Sub-District Hospital ICU: 40 patients on life support; generator fuel will deplete in 2 hours.
2. Municipal Vaccine Depot: Houses temperature-sensitive vaccines for 50,000 children; backup batteries will fail in 5 hours.
3. Central Water Pumping Station: Supplies drinking water to 150,000 residents; currently non-functional without power.
4. District Grain Storage Warehouse: Perishable grain stocks face spoilage risk if cooling is unpowered for over 18 hours.

You have only two high-capacity mobile diesel generators available for immediate deployment. Which of the following resource allocation strategies represents the most administrative, ethical, and practical prioritization of these limited emergency resources?

Deploy Generator 1 immediately to the Sub-District Hospital ICU to preserve human life, deploy Generator 2 to the Municipal Vaccine Depot to protect long-term public health assets, and coordinate priority grid restoration with the electricity board for the Central Water Pumping Station.

Order an immediate, mandatory evacuation of all 40 hospital ICU patients to a neighboring district using non-equipped transport ambulances, and deploy both emergency generators to the Central Water Pumping Station to prevent widespread public panic.

Bypass official emergency triage protocols and split the operational runtime of both generators equally among all four facilities by rotating power on 2-hour shifts.

Deploy both generators to the District Grain Storage Warehouse to prevent severe economic loss to the state agricultural revenue, while instructing the hospital to request fuel donations from local private businesses.

Show answer & explanation

Answer: Deploy Generator 1 immediately to the Sub-District Hospital ICU to preserve human life, deploy Generator 2 to the Municipal Vaccine Depot to protect long-term public health assets, and coordinate priority grid restoration with the electricity board for the Central Water Pumping Station.

Answer

The optimal administrative allocation is to deploy Generator 1 immediately to the Sub-District Hospital ICU to safeguard critical human lives, deploy Generator 2 to the Municipal Vaccine Depot to protect public health infrastructure, and prioritize utility grid repair for the Central Water Pumping Station.

The correct response adheres strictly to administrative crisis triage principles: (1) Immediate threat to life (ICU patients with 2-hour window) receives top priority for direct emergency assets; (2) Immediate threat to critical public health assets (vaccines with 5-hour window) receives the second asset; (3) High-demand public utilities (water supply) are resolved by directing grid line restoration efforts.

Step-by-Step Solution

1

Triage immediate life-safety risk versus asset preservation

Hospital ICU patients face an immediate life-threatening crisis within 2 hours, making them the highest priority for direct generator deployment.

Administrative ethics dictate that direct preservation of human life takes precedence over all secondary infrastructure and economic concerns.

2

Evaluate secondary time windows and public health impacts

The Vaccine Depot has a 5-hour window before permanent loss of 50,000 child vaccine doses, requiring the second generator to avert a major public health disaster.

Vaccine loss is irreversible once cold-chain storage fails, whereas grain storage has an 18-hour buffer and water pumping can be restored via targeted power grid repair.

3

Coordinate institutional workarounds for remaining facilities

Direct power grid restoration efforts toward the water pumping station while monitoring grain storage temperature levels.

High-capacity municipal utilities are best restored through priority grid feeder lines rather than isolated mobile generators.

Key Concept

Resource Triage and Hierarchical Administrative Allocation in Crisis Management

Question 4000Question →

Four automated field inspection drones execute specific multi-leg navigation routes starting from a central dock at coordinate $(0,0)$ . Match each drone route on the left with its correct final displacement from the starting point on the right.

Click a left item, then click its matching right item

Show answer & explanation

Answer

Route 1 matches with 2 m East; Route 2 matches with 7 m East; Route 3 matches with 3 m West; Route 4 matches with 6 m East.

Each route is correctly evaluated by converting consecutive linear displacements and angular turns into 2D Cartesian vectors

(x, y)

. Resolving the diagonal legs (sub-cardinal movements of distance

d\sqrt{2}

) yields horizontal and vertical components of

d

, matching each route to its exact final position relative to the origin.

Step-by-Step Solution

1

Analyze Route 1 using Cartesian coordinates

Leg 1:

(0,0) \rightarrow (8,0)

. Leg 2:

90^\circ

left turn faces North

\rightarrow (8,6)

. Leg 3:

135^\circ

left turn from North faces South-West. Displacement vector:

(-6, -6)

. Final point:

(8-6, 6-6) = (2,0)

, which is

2\text{ m}

East.

Decompose angular movement into horizontal and vertical vector components.

2

Analyze Route 2 using Cartesian coordinates

Leg 1:

(0,0) \rightarrow (-5,0)

. Leg 2:

90^\circ

right turn faces North

\rightarrow (-5,12)

. Leg 3:

135^\circ

right turn from North faces South-East. Displacement vector:

(+12, -12)

. Final point:

(-5+12, 12-12) = (7,0)

, which is

7\text{ m}

East.

Calculate position vector after three displacement legs.

3

Analyze Route 3 using Cartesian coordinates

Leg 1:

(0,0) \rightarrow (0,-4)

. Leg 2:

90^\circ

right turn faces West

\rightarrow (-7,-4)

. Leg 3:

135^\circ

right turn from West faces North-East. Displacement vector:

(+4, +4)

. Final point:

(-7+4, -4+4) = (-3,0)

, which is

3\text{ m}

West.

Calculate net displacement along x-axis from origin.

4

Analyze Route 4 using Cartesian coordinates

Leg 1:

(0,0) \rightarrow (0,10)

. Leg 2:

90^\circ

left turn faces West

\rightarrow (-4,10)

. Leg 3:

135^\circ

left turn from West faces South-East. Displacement vector:

(+10, -10)

. Final point:

(-4+10, 10-10) = (6,0)

, which is

6\text{ m}

East.

Determine final coordinate offset relative to starting dock.

Key Concept

Vector addition and angular turn resolution in Direction and Distance problems.

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