The correct answer is In because it satisfies the idiomatic requirement for specifying a liquid substance used as a permanent marking medium.
In: This is the correct choice. In English syntax, when referring to the medium or substance used to write (such as ink, pencil, or chalk), the preposition 'in' is mandatory (e.g., 'written in ink'). The preposition 'with' would instead be used if referring to the tangible instrument (e.g., 'written with a pen').
Incorrect Options:
Through / Into: These are incorrect. They describe spatial transitions or physical movement passing through a boundary, making them structurally ungrammatical in this context.
The correct answer is Member of the Agency because statutory authority empowers individual investigating officers to take proactive emergency measures to prevent asset flight.
Member of the Agency: This is the correct choice. Under Section 5(5) of the FIA Act 1974, if an investigating member (not below the rank of Sub-Inspector) believes asset transfers or disposals will occur before a formal court seizure order can be secured, that member can issue a written order restraining its transfer.
Incorrect Options:
Federal Government / Ministry of Interior: These are incorrect. While these high-level authorities oversee the agency's broad administrative mandates, they are not the specific field entities delegated to draft immediate property restraint orders during active investigations.
The correct answer is Of because the adjective 'afraid' relies on a fixed dependent preposition to properly connect with the noun causing the fear.
Of: This is the correct choice. In English grammar, 'afraid' cannot stand alone when pointing to a target object; it forms a permanent collocated phrasal pattern: 'afraid of + noun/gerund'. The word 'of' acts as the specific structural link that introduces the precise source, entity, or abstract phobia that is triggering the emotional response.
Incorrect Options:
From: This is a highly frequent grammatical error. While speakers of other languages often translate 'from' literally to mean protection away from a source, in English 'from' indicates physical origins, starting points, or separation (e.g., 'escaped from the zoo'). It cannot be paired with 'afraid' to map an active phobia.
In: This is incorrect. The preposition 'in' implies physical containment, inside boundaries, or deep involvement within an enclosed environment (e.g., 'trapped in a room'). It breaks structural idioms when placed directly after 'afraid'.
None of these: This is incorrect because the preposition 'of' perfectly satisfies all modern syntactic and idiomatic standards.
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‘. The word ‘of’ acts as the specific structural link that introduces the precise source, entity, or abstract phobia that is triggering the emotional response.
Incorrect Options:
From: This is a highly frequent grammatical error. While speakers of other languages often translate ‘from’ literally to mean protection away from a source, in English ‘from’ indicates physical origins, starting points, or separation (e.g., ‘escaped from the zoo’). It cannot be paired with ‘afraid’ to map an active phobia.
In: This is incorrect. The preposition ‘in’ implies physical containment, inside boundaries, or deep involvement within an enclosed environment (e.g., ‘trapped in a room’). It breaks structural idioms when placed directly after ‘afraid’.
None of these: This is incorrect because the preposition ‘of’ perfectly satisfies all modern syntactic and idiomatic standards.
“]’. The word ‘of’ acts as the specific structural link that introduces the precise source, entity, or abstract phobia that is triggering the emotional response.
Incorrect Options:
From: This is a highly frequent grammatical error. While speakers of other languages often translate ‘from’ literally to mean protection away from a source, in English ‘from’ indicates physical origins, starting points, or separation (e.g., ‘escaped from the zoo’). It cannot be paired with ‘afraid’ to map an active phobia.
In: This is incorrect. The preposition ‘in’ implies physical containment, inside boundaries, or deep involvement within an enclosed environment (e.g., ‘trapped in a room’). It breaks structural idioms when placed directly after ‘afraid’.
None of these: This is incorrect because the preposition ‘of’ perfectly satisfies all modern syntactic and idiomatic standards.
“]’. The word ‘of’ acts as the specific structural link that introduces the precise source, entity, or abstract phobia that is triggering the emotional response.
Incorrect Options:
From: This is a highly frequent grammatical error. While speakers of other languages often translate ‘from’ literally to mean protection away from a source, in English ‘from’ indicates physical origins, starting points, or separation (e.g., ‘escaped from the zoo’). It cannot be paired with ‘afraid’ to map an active phobia.
In: This is incorrect. The preposition ‘in’ implies physical containment, inside boundaries, or deep involvement within an enclosed environment (e.g., ‘trapped in a room’). It breaks structural idioms when placed directly after ‘afraid’.
None of these: This is incorrect because the preposition ‘of’ perfectly satisfies all modern syntactic and idiomatic standards.
“]’ is an established grammatical collocated pairing used to introduce the specific source of a phrenic fear or phobia.
Incorrect Options:
From / In: These are incorrect. Substituting ‘afraid from’ or ‘afraid in’ introduces a structural error that breaks standard English prepositional rules.
The correct answer is Lunatic because the sentence structure demands an adjective that forms a stark, logical contrast with the concept of 'sanity'.
Lunatic: This is the correct choice. To 'plead for sanity' means to ask for sensible or rational behavior. This action becomes contextually meaningful when the surrounding environment is irrational, foolish, or wild ('a lunatic world').
Incorrect Options:
Reasonable / Cautious: These are incorrect. Pleading for sanity inside a 'reasonable' or 'cautious' world would be completely redundant, as those environments already embody sane characteristics.
The correct answer is About because the phrasal verb 'care about' means to feel concern, affection, or a sense of responsibility for something.
About: This is the correct choice. When expressing emotional investment or protective consideration toward an abstract concept, cause, or the global ecosystem, the verb 'care' relies on the preposition 'about'.
Incorrect Options:
Of / In: These are incorrect. Combining 'cares of' or 'cares in' creates an invalid phrasal verb combination that fails to convey structural or semantic meaning.
The correct answer is A big trading ship because an argosy is historically defined as a large merchant vessel or a fleet of such ships loaded with rich cargo.
A big trading ship: This is the correct choice. Originating in the 16th century (derived from the Italian city-state of Ragusa, a major maritime trading hub), the word 'argosy' refers to a large square-rigged merchant ship used for long-distance commercial voyages.
Incorrect Options:
Arrogant: This is incorrect. This is an adjective describing an offensive display of superiority or overbearing pride.
Misguiding: This is incorrect. This refers to the act of leading someone in a wrong direction or providing deceptive parameters.
The correct answer is Pessimist because this noun precisely designates a person who holds a deeply negative or cynical outlook on life events.
Pessimist: This is the correct choice. Derived from the Latin *pessimus* (meaning 'worst'), a pessimist is psychologically inclined to anticipate unfavorable outcomes and focus on undesirable developments.
Incorrect Options:
Optimist: This is incorrect. This is the direct antonym, denoting an individual who maintains a hopeful, positive outlook and expects favorable results.
Patricide: This is incorrect. This is a severe legal and forensic term that describes the specific act of killing one's own father.
The correct answer is Fear because trepidation is defined as a nervous feeling of dread, anxiety, or apprehension about something that may happen.
Fear: This is the correct choice. Both 'trepidation' and 'fear' describe emotional states triggered by the anticipation of danger, trouble, or an uncertain, stressful event.
Incorrect Options:
Expedition: This is incorrect. It refers to a journey or voyage undertaken by a group of people with a specific purpose, such as exploration or research.
Trial: This is incorrect. It refers to a formal examination of evidence in a court of law or a test of performance.
Fault: This is incorrect. It refers to an attractive flaw, defect, or responsibility for a mistake.
The correct answer is Encouraging because 'hortatory' describes a style of speech or writing that strongly urges, exhorts, or incites people to action.
Encouraging: This is the correct choice. Derived from the Latin verb *hortari* (meaning 'to urge or incite'), something that is hortatory gives strong encouragement or advice to pursue a positive course of conduct.
Incorrect Options:
Art of Parenting: This is incorrect. Your original key listed this as correct, but it is a factual error. The term for parenting or child-rearing methodology is 'pedagogy' or 'orthodontics/pediatrics' in medicine, while 'hortatory' has no semantic link to parenting. Option 3 has been updated to provide the true synonym.
Academic: This is incorrect. This refers to scholastic, educational, or theoretical institutional matters rather than an encouraging tone.
The correct answer is Extraordinary because quotidian denotes things that are daily, mundane, or ordinary, which directly contrasts with something rare or remarkable.
Extraordinary: This is the correct choice. 'Quotidian' originates from the Latin *quotidie* (meaning 'every day'). Since it describes routine, commonplace events, its precise semantic antonym is something that is out of the ordinary, rare, or exceptional.
Incorrect Options:
Wishful: This is incorrect. It describes having or expressing a desire for something to happen that is highly unrealistic.
Premature: This is incorrect. It describes something occurring or done before the proper, expected time.
The correct answer is I suggest because it fits the helpful, non-coercive tone required when advising someone to try an alternative action later.
I suggest: This is the correct choice. The use of the word 'try' right after the blank indicates a soft recommendation or advice, making 'I suggest' grammatically and contextually smooth.
Incorrect Options:
I want: This is incorrect. It creates a structural mismatch when paired with 'you try calling' in this specific conversational context.
I insist: This is incorrect. This phrase carries a demanding, urgent tone that creates a logical contradiction when paired with the tentative, optional phrase 'try calling'.
The correct answer is Collective because JIT stands for Joint Investigation Team, which represents a single cohesive group composed of multiple individual members.
Collective: This is the correct choice. A collective noun names a group or collection of people or things treated as a single entity (e.g., team, committee, jury). Since a Joint Investigation Team is a singular body made up of various investigators, it operates as a collective noun.
Incorrect Options:
Concrete: This is incorrect. While a team consists of real people, the structural classification of a noun designating a unified multi-member body is specifically 'collective'.
Virtual: This is incorrect. This is not a formal classification category within standard English noun taxonomy systems.
The correct answer is Put off because this specific phrasal verb means to delay or postpone an event to a later date.
Put off: This is the correct choice. In idiomatic English, 'to put off' is the standard phrasal verb used when rescheduling an event or meeting due to unforeseen circumstances like an illness.
Incorrect Options:
Put on: This is incorrect. This phrasal verb means to dress oneself in clothing or to stage a performance/production.
Put of: This is incorrect. This represents a spelling mistake and is not a valid, meaningful phrasal verb configuration in English.
Correct answer is:
C. By whom is this mess being created
The correct answer is By whom is this mess being created because it accurately applies the grammatical rules for converting a present continuous interrogative sentence from active to passive voice.
By whom is this mess being created: This is the correct choice. When converting an active voice question starting with 'Who' into the passive voice, 'Who' changes to 'By whom'. Because the original sentence is in the present continuous tense ('is creating'), the passive structure requires 'is/am/are + subject + being + past participle (V3)'. Lastly, inverted word order ('is this mess being...') must be maintained to keep it an interrogative sentence.
Incorrect Options:
By whom this mess is being created: This is incorrect because it uses assertive word order rather than interrogative inversion, turning a question into a relative clause.
By whom has this mess been created: This is incorrect because it changes the tense from present continuous to present perfect ('has been created').
Who has been created this mess: This is incorrect because it breaks structural word order and shifts the tense completely.
The correct answer is Works because the adverb 'often' signifies a habitual, repeating action, requiring the simple present tense with proper subject-verb agreement.
Works: This is the correct choice. The sentence describes a regular habit or routine. In English grammar, habitual actions are expressed using the simple present tense. Since the subject 'Saad' is singular (third-person singular), the verb must take an '-s' ending ('works').
Incorrect Options:
Work: This is incorrect because it is a plural base verb, which violates subject-verb agreement when paired with a singular third-person subject like Saad.
Worked: This is incorrect because 'often' typically sets up a prevailing routine in the present tense unless a explicit past time marker (like 'last year') is provided.
The correct answer is Retina because it functions as the sensory inner lining containing specialized neural cells that convert light into visual signals.
Retina: This is the correct choice. The retina lines the back interior of the eyeball and is packed with millions of photoreceptor cells called rods (which process low-light/night vision) and cones (which process sharp color vision). These cells capture incoming light photons and convert them into electrical impulses transmitted to the brain via the optic nerve.
Incorrect Options:
Cornea: This is incorrect. While the cornea is the most physically/tactilely sensitive tissue regarding pain reception due to dense pain-sensing nerve endings, it is a clear structural window that focuses light rather than a tissue that senses light brightness or color.
Pupil: This is incorrect. The pupil is simply an adjustable central aperture or opening that controls the total volume of light permitted to enter the inner chamber.
Lens: This is incorrect. The lens is a transparent, flexible biconvex structure responsible for refracting and sharpening focus onto the rear wall.
The correct answer is Sub-Inspector because statutory limitations within the Act restrict warrantless arrests to personnel who hold or exceed this specific operational rank rank.
Sub-Inspector: This is the correct choice. Section 5(2) of the FIA Act dictates that any member of the agency not below the rank of Sub-Inspector who is authorized by the Director General can execute an arrest without a warrant against individuals suspected of scheduled offenses.
Incorrect Options:
Constable / Assistant Sub-Inspector: These are incorrect. While these lower-ranking officers assist during field actions, they do not possess standalone, independent legal authorization to issue or execute a warrantless arrest under the explicit boundaries of the FIA Act.
All of these: This is incorrect because the statutory authority is exclusively bounded to the rank of Sub-Inspector and above.
The correct answer is Elon Musk because the tech billionaire officially finalized his acquisition of the social media company for approximately billion.
Elon Musk: This is the correct choice. The CEO of Tesla and SpaceX initiated an unsolicited takeover bid in April 2022 at .20 per share, totaling roughly billion. Following months of legal negotiations and public deliberations over platform metrics, the buyout was officially concluded under court supervision on October 27, 2022, transforming the public company into a privately held firm that he later rebranded as X.
Incorrect Options:
Bill Gates: This is incorrect. The Microsoft co-founder and global philanthropist had no financial involvement or equity stake in the platform's multi-billion dollar acquisition.
Jeff Bezos: This is incorrect. The Amazon founder and aerospace entrepreneur did not propose any buyout bids or participate in the infrastructure privatization of the network.
Mark Zuckerberg: This is incorrect. The Meta Platforms chief executive manages competing social media spaces, including Facebook, Instagram, and Threads, rather than investing capital into Twitter's corporate structure.
The correct answer is Both A & B because the FIA Act authorizes arrests both after a crime is committed and based on reasonable suspicion.
Both A & B: This is the correct choice. According to Section 5, arrests can be made upon the commission of an offense or based on reasonable suspicion, aligning with standard criminal procedural rules.
Incorrect Options:
None of these: This is incorrect as both situations constitute valid grounds for arrest under the Act.
The correct answer is USA because the United States manufactures the world's most powerful, record-breaking exascale supercomputers dominating global performance rankings.
USA: This is the correct choice. According to official bi-annual data published by the global authoritative benchmarking group TOP500, the United States consistently commands the apex of high-performance computing. The current fastest supercomputer in the world is El Capitan, an absolute titan constructed by Hewlett Packard Enterprise (HPE) with AMD architecture for the Lawrence Livermore National Laboratory in California. El Capitan officially registers an unmatched high-performance computing threshold of 1.742 to 1.809 exaflops (performing nearly two quintillion calculations per second). Additionally, the U.S. sweeps the global top-three podium entirely with its Frontier and Aurora systems.
Incorrect Options:
Japan: This is incorrect. While Japan maintains premium historical standing through its celebrated ARM-powered Fugaku supercomputer located in Kobe, Fugaku currently stands behind the leading American exascale infrastructure machines.
China: This is incorrect. Though China deploys massive clusters of high-volume compute grids and historically held titles via systems like Sunway TaihuLight and Tianhe-2, its active public configurations do not bypass current U.S. exascale speeds.
Russia: This is incorrect. Russia has never engineered a top-ranked system capable of matching the frontline speeds tracked in international computing frameworks.
The correct answer is None of these because, according to the official statutory text of the FIA Act, the superintendence of the Agency vests explicitly in the Federal Government.
None of these: This is the correct choice. Section 4(1) of the FIA Act, 1974, explicitly states that the 'superintendence of the Agency shall vest in the Federal Government'. While the Ministry of Interior handles day-to-day administrative oversight on behalf of the state, the legislative wording specifies the 'Federal Government' as a whole, making 'None of these' the legally accurate choice here.
Incorrect Options:
Ministry of Interior / Prime Minister / Federal Cabinet: These options are incorrect because they represent specific components or administrative ministries of the state rather than the precise statutory phrase 'Federal Government' written into the Act.
The correct answer is Odontology because this branch of science deals explicitly with the structural layout, development, and pathology of human teeth.
Odontology: This is the correct choice. Derived from Greek roots, it encompasses the scientific evaluation of dental anatomy, tooth development, and specialized forensic dentistry used to identify individuals via dental characteristics.
Incorrect Options:
Ornithology: This is incorrect. It is the branch of zoology that focuses entirely on the scientific study of birds.
Orthoepy: This is incorrect. This is a linguistic sub-discipline dealing with the correct pronunciation of words.
Pedagogy: This is incorrect. This refers to the method, practice, and academic theory of teaching and education.
The correct answer is 20-24 January 2020 because this session was the final traditional, fully in-person annual winter summit held in Davos before the COVID-19 pandemic caused global shutdowns.
20-24 January 2020: This is the correct choice. The 50th World Economic Forum (WEF) Annual Meeting took place physically in Davos-Klosters, Switzerland. Following this session, subsequent summits transitioned to online formats or altered schedules due to virus mitigation strategies.
Incorrect Options:
17-21 January 2022: This is incorrect. This specific January session was conducted entirely as a virtual conference under 'The Davos Agenda' banner. The actual in-person return to Davos was delayed until a special rescheduled meeting took place in May 2022.
17-20 August 2021: This is incorrect. This does not represent a standard winter or foundational assembly period for the institution.
The correct answer is 13th January 1975 because this is the official date on which the Federal Investigation Agency Act, 1974, was formally promulgated into law.
13th January 1975: This is the correct choice. The Federal Investigation Agency (FIA) was brought into structural existence through the promulgation of Act No. VIII of 1975 on January 13, 1975, establishing its foundational mandate across Pakistan.
Incorrect Options:
1st January, 1947: This is incorrect. This date predates the creation of Pakistan and the legislative drafting of the agency by nearly three decades.
15th January, 1975: This is incorrect. While close in timeline, it is an inaccurate date that does not match the official statutory record.