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CISA QUESTION #1751
Question 1
Which of the following is NOT a purpose of the ISO 15489 records management standard?
  • Define minimum legal handling requirements for data records
  • Provide a legal standard of negligence and culpability
  • Eliminate the need for a detailed classification list for each data setβœ”οΈ
  • Define governance responsibilities across the data life cycle
Correct Answer Logic:
ISO 15489 defines the minimum handling process for records of value and requires an information classification system β€” a list of each data set to be protected. It does not eliminate the need for such a list; rather, it mandates one as a core governance control.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3324
Question 2
'Pandemic' refers to an infectious disease that:
  • Is always present in a population
  • Occurs occasionally
  • Spreads across multiple countries or continentsβœ”οΈ
  • Affects only animals
Correct Answer Logic:
An Epidemic is local; a Pandemic is global.
Uploaded by: Fani Warraich
Education QUESTION #6735
Question 3
In developing psychomotor objectives, the teacher should focus on:
  • Mental processes only
  • Observable physical skills and coordinationβœ”οΈ
  • Emotional responses
  • Social interactions
Correct Answer Logic:
Psychomotor domain addresses physical skills, coordination, and motor movements. Objectives should specify observable physical performances (manipulate equipment, demonstrate technique, execute movement) with measurable criteria for accuracy, speed, or quality.
Uploaded by: Fani Warraich
Education QUESTION #6887
Question 4
The concept of 'differentiated instruction' in classroom management refers MOST directly to which of the following?
  • Teaching advanced students separately in a gifted program to reduce disruption in the main classroom
  • Preparing tasks at multiple levels of complexity so that all learners β€” basic, intermediate, and advanced β€” can engage meaningfullyβœ”οΈ
  • Varying the disciplinary approach based on the severity of the behavioral infraction
  • Assigning different roles in group work based on students' social skills profiles
Correct Answer Logic:
Differentiated instruction involves designing learning materials at multiple levels of difficulty so that students of varying ability all experience appropriately challenging and achievable tasks. This practice reduces classroom disruption because students are less likely to misbehave when they are neither bored by over-simplicity nor frustrated by excessive difficulty.
Uploaded by: Fani Warraich
MCQs Section QUESTION #5267
Question 5
Heart Attack Ϊ©Ψ³ Ψ΄Ψ§ΨΉΨ± کی Ω†ΨΈΩ… ΫΫ’ΨŸ
  • Ψ§ΫŒΩ† Ψ§ΫŒΩ… Ψ±Ψ§Ψ΄Ψ―
  • Ω…ΫŒΨ±Ψ§Ψ¬ΫŒ
  • Ω†Ψ§Ψ΅Ψ± Ϊ©Ψ§ΨΈΩ…ΫŒ
  • فیآ Ψ§Ψ­Ω…Ψ― ΩΫŒΨΆβœ”οΈ
Correct Answer Logic:
Heart Attack فیآ Ψ§Ψ­Ω…Ψ― فیآ کی Ω…Ψ΄ΫΩˆΨ± Ω†ΨΈΩ… ہے (Ω…ΨͺΩ† Ω…ΫŒΪΊ Ψ’ΩΎΨ΄Ω† 3 ΩΎΨ± فیآ ہے)Ϋ”
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #140
Question 6
Gwadar Port is operated by:
  • Gwadar Port Authority
  • China Overseas Port Holding Companyβœ”οΈ
  • Port of Singapore Authority
  • DP World
Correct Answer Logic:
Gwadar Port is currently operated by the China Overseas Port Holding Company (COPHC).
Uploaded by: Fani Warraich
The Elections Act 2017 QUESTION #9432
Question 7
Under Section 61(1) [as amended 2023], the nomination deposit for election to the National Assembly is Rs. 30,000 and for Provincial Assembly is Rs. 20,000. What does Section 61(3) [as amended 2023] now provide regarding refundability of this deposit?
  • It is refunded if the candidate secures more than one-eighth of total votes polled
  • It is refunded only if the candidate wins the election
  • The sum deposited shall be non-refundableβœ”οΈ
  • It is refunded upon submission of election expense return
Correct Answer Logic:
Section 61(3), as substituted by the Elections (Second Amendment) Act 2023, now states: 'The sum deposited shall be non-refundable' β€” eliminating the earlier refund provisions.
Uploaded by: Fani Warraich
Bio-Technology QUESTION #10576
Question 8
Which feature makes Saccharomyces cerevisiae particularly advantageous for heterologous protein production compared to E. coli?
  • Higher growth rate under aerobic conditions
  • Ability to perform post-translational modifications such as glycosylationβœ”οΈ
  • Simpler regulatory approval for pharmaceutical products
  • Larger genome enabling more genetic diversity
Correct Answer Logic:
S. cerevisiae is a eukaryote and can perform post-translational modifications (PTMs) including N-linked and O-linked glycosylation, signal peptide cleavage, and disulfide bond formation β€” processes absent in E. coli. Many therapeutic proteins (e.g. insulin, hepatitis B vaccine antigen) require these modifications for correct folding and biological activity, making yeast a preferred eukaryotic expression system.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #164
Question 9
Who were the key figures advocating for an independent Bengal?
  • Suhrawardy and Sarat Chandra Boseβœ”οΈ
  • Abul Kalam Azad
  • Gandhi
  • None of these
Correct Answer Logic:
The "United Bengal" plan was a last-minute effort to avoid the partition of the province.
Uploaded by: Fani Warraich
Education QUESTION #6749
Question 10
In Classical Test Theory (CTT), the observed score of a student is represented as: Observed Score = True Score + Error. Which of the following scenarios would MOST increase the error component of a student's observed score?
  • The test items are arranged from easy to difficult
  • The test is administered in a noisy room with poor lighting and students experience test anxietyβœ”οΈ
  • The teacher uses a two-way table of specification to develop the test
  • The test includes both objective and subjective items
Correct Answer Logic:
Error in CTT refers to any factor beyond the student's true ability that affects the observed score. Poor environmental conditions (noise, lighting) and test anxiety are classic sources of construct-irrelevant variance that inflate the error component, making the observed score a less accurate reflection of true ability.
Uploaded by: Fani Warraich
Geology QUESTION #10642
Question 11
Which of the following processes is directly involved in the formation of sedimentary rocks?
  • Fractional crystallisation
  • Lithificationβœ”οΈ
  • Metamorphic recrystallisation
  • Magmatic differentiation
Correct Answer Logic:
Lithification is the diagenetic process by which loose sediment is converted into sedimentary rock through compaction (overburden pressure reduces pore space) and cementation (minerals precipitate from pore fluids, binding grains). Weathering produces sediment but is not the formation process itself. Fractional crystallisation and magmatic differentiation apply to igneous rocks; metamorphic recrystallisation applies to metamorphic rocks.
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FIA Act QUESTION #9950
Question 12
In which Gazette part was the FIA Act published?
  • Part-II
  • Part-III
  • Extra-ordinary, Part-Iβœ”οΈ
  • Part-IV
Correct Answer Logic:
It was published in the Gazette of Pakistan, Extra-ordinary, Part-I, 17th January 1975.
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Math Physics Chemistry Biology QUESTION #11383
Question 13
An automatic, involuntary response to any change, internal or external is called:
  • Nervous
  • Instinct
  • Reflexβœ”οΈ
  • Taxis
Correct Answer Logic:
A reflex is an automatic, involuntary, rapid response to a stimulus that does not require conscious thought. Reflexes are mediated by reflex arcs involving sensory neurons, interneurons (in spinal cord), and motor neurons. Examples include the knee-jerk reflex, pupil dilation, and withdrawal reflex.
Uploaded by: Fani Warraich
ETAG General Aptitude QUESTION #3766
Question 14
Four landmarks H1, H2, H3, and H4 are located in a park. 1) H2 and H3 are not the easternmost. 2) H2 and H3 are not the westernmost. 3) The easternmost and westernmost are not the southernmost. 4) Two landmarks are west of H2. 5) The southernmost has at least two landmarks to its east. Which landmark is the southernmost?
  • H1βœ”οΈ
  • H2
  • H3
  • H4
Correct Answer Logic:
Based on logical deduction of positions, H1 is the only landmark satisfying the condition of being the southernmost with at least two hills to its east.
Uploaded by: Fani Warraich
Psychology QUESTION #9900
Question 15
In Maslow's theory of personality, the main concept is that of:
  • Functional autonomy
  • Acquired drives
  • Interpersonal relations
  • Self-actualizationβœ”οΈ
Correct Answer Logic:
Self-actualization β€” the realization of one's full potential β€” is the central and highest concept in Maslow's theory. His entire hierarchy is organized around this ultimate motivational goal at the apex of human development.
Uploaded by: Fani Warraich
Chemistry QUESTION #7358
Question 16
According to Bohr's theory, which transition in the hydrogen atom produces a photon with the least energy?
  • \(n=5\) to \(n=3\)
  • \(n=6\) to \(n=1\)
  • \(n=5\) to \(n=4\)
  • \(n=6\) to \(n=5\)βœ”οΈ
Correct Answer Logic:
Key principle: Energy of emitted photon \(\propto \Delta E = E_{n_1} - E_{n_2}\)

The closer the two energy levels, the smaller the energy gap. For large \(n\) values, the levels are very close together. The transition \(n=6 \to n=5\) involves adjacent high-\(n\) levels, so it releases the least energy (longest wavelength photon).

This transition falls in the infrared (Humphreys series).
Uploaded by: Fani Warraich
Biology QUESTION #7262
Question 17
Thermococcus, Methanococcus and Methanobacterium exemplify:
  • Bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria
  • Bacteria that contain a cytoskeleton and ribosomes
  • Archaebacteria that contain proteins homologous to eukaryotic core histonesβœ”οΈ
  • Archaebacteria that lack any histones resembling those in eukaryotes but whose DNA is negatively supercoiled
Correct Answer Logic:
These three organisms are all Archaebacteria. Their chromatin contains histone-like proteins homologous to eukaryotic core histones (H3 and H4 homologs), which is a unique feature of archaea among prokaryotes. This partly explains why archaea are considered more closely related to eukaryotes in the three-domain classification.
Uploaded by: Fani Warraich
Chemistry QUESTION #7507
Question 18

Match Item I (compound) with the correct Item II (reagent/property):

Item IItem II
(A) Acetaldehyde(P) Tollen's reagent
(B) Benzaldehyde(Q) Lucas reagent
(C) Cyclohexanol(R) NaHSO$_3$
(D) Phenol(S) FeCl$_3$
  • (A)β†’(P),(B)β†’(R),(C)β†’(Q),(D)β†’(S)βœ”οΈ
  • (A)β†’(R),(B)β†’(P),(C)β†’(Q),(D)β†’(S)
  • (A)β†’(P),(B)β†’(Q),(C)β†’(R),(D)β†’(S)
  • (A)β†’(S),(B)β†’(P),(C)β†’(Q),(D)β†’(R)
Correct Answer Logic:

Matching logic:

  • Acetaldehyde (CH$_3$CHO): Aliphatic aldehyde β€” gives silver mirror with Tollen's reagent (P).
  • Benzaldehyde (PhCHO): Aromatic aldehyde β€” forms addition compound with NaHSO$_3$ (R) (bisulphite addition).
  • Cyclohexanol: Secondary alcohol β€” reacts with Lucas reagent (Q) (ZnCl$_2$/HCl) to form turbid chloride (within minutes).
  • Phenol: Gives characteristic violet colour with FeCl$_3$ (S).

Correct: (A)β†’(P), (B)β†’(R), (C)β†’(Q), (D)β†’(S)

Uploaded by: Fani Warraich
Civil / Architecture QUESTION #2358
Question 19
The concept of embodied energy in sustainable building materials refers to:
  • The energy stored in a building's thermal mass that regulates indoor temperature
  • The total energy consumed in all processes associated with production, transportation, and installation of a building material throughout its life cycleβœ”οΈ
  • The energy saved by using renewable energy systems integrated into the building
  • The operational energy required to maintain HVAC systems in a building
Correct Answer Logic:
Embodied energy is the total energy input (in MJ/kg or GJ/tonne) consumed across all processes to produce, transport, and install a building material β€” including raw material extraction, manufacturing, and on-site installation. It is distinguished from operational energy (energy used during building occupancy). High embodied energy materials (e.g., aluminium, steel) have significant upfront carbon footprints even in energy-efficient buildings.
Uploaded by: Fani Warraich
Quantitative Reasoning QUESTION #8026
Question 20
This poetry is not _______; it is more likely to appeal to an international audience than poetry built around strictly regional themes.
  • familiar
  • democratic
  • technical
  • provincialβœ”οΈ
Correct Answer Logic:
The blank describes poetry that is not internationally appealing β€” i.e., narrowly local. Provincial means narrow-minded or limited to a local area, which directly contrasts with 'international audience.' 'Familiar,' 'democratic,' and 'technical' do not logically contrast with having international appeal.
Uploaded by: Fani Warraich
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