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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3357
Question 3001
The 'Greatest' concentration of microorganisms in the human body is found in the:
  • Stomach
  • Lungs
  • Large Intestine (Colon)โœ”๏ธ
  • Blood
Correct Answer Logic:
The gut microbiome contains trillions of bacteria.
Uploaded by: Fani Warraich
Correct Answer Logic:

Option D (24.85%) is correct.

ROCE = Profit from operations ÷ Capital Employed × 100

Capital Employed = Shareholders' equity + Non-current liabilities = $423,000 + $80,000 = $503,000

(Current liabilities are excluded from capital employed.)

ROCE = $125,000 ÷ $503,000 × 100 = 24.85%

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Dairy Food Science and Technology QUESTION #5905
Question 3003
Colloidal calcium phosphate (CCP) associated with casein micelles plays which critical role?
  • It provides casein its yellow color
  • It acts as a cross-linking agent holding sub-micelles together and contributes to heat stability; removal by acidification to \(\text{pH}\;4.6\) or EDTA causes micelle disintegrationโœ”๏ธ
  • It is responsible for lactose synthesis
  • It inhibits lipolysis in raw milk
Correct Answer Logic:
Colloidal calcium phosphate (CCP) is integral to casein micelle structure, acting as electrostatic and coordinate cross-links between casein sub-micelles. Removal of CCP by acidification to \(\text{pH}\;4.6\) or EDTA treatment causes micelle disintegration.
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Pakistan Affairs QUESTION #4657
Question 3004
Pakistan formally left CENTO (Central Treaty Organization) in which year?
  • 1971
  • 1975
  • 1979โœ”๏ธ
  • 1981
Correct Answer Logic:
Pakistan left CENTO in 1979, the same year the organization was dissolved following the Iranian Revolution and the withdrawal of Iran.
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Security Measures to Maintain Law and Order QUESTION #947
Question 3005
What does 'Airside' security cover?
  • The airport parking lot
  • The runway, taxiway, and boarding gatesโœ”๏ธ
  • The city center
  • The administrative offices
Correct Answer Logic:
Airside is the restricted area beyond security where aircraft operations take place.
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General Knowledge QUESTION #8280
Question 3006
What is the standard PC keyboard shortcut to apply bold formatting to selected text?
  • Shift+B
  • Ctrl+Bโœ”๏ธ
  • fn+B
  • Alt+B
Correct Answer Logic:
Ctrl + B toggles bold formatting on selected text.
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Math Physics Chemistry Biology QUESTION #4291
Question 3007
Which part of the neuron typically receives incoming signals from other neurons?
  • Axon
  • Dendritesโœ”๏ธ
  • Myelin sheath
  • Synaptic knob
Correct Answer Logic:
Dendrites are the branched extensions of a neuron that receive incoming signals from other neurons and transmit them toward the cell body.
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English QUESTION #501
Question 3008
It would save him from dying of thirst.
  • It would save him from dying of thirst.โœ”๏ธ
  • It would save him from dying from thirst.
  • It would save him from dying with thirst.
  • It would save him from dying by thirst.
Correct Answer Logic:
'Dying of' is correct
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Quantitative Reasoning QUESTION #7209
Question 3009

Historical inquiry reveals two somewhat opposing truths that once sounded (i)_____ but now seem profound: all knowledge of the past derives entirely from written documents, lending written words immense (ii)_____, and the more source material one uncovers, the more (iii)_____ the subject becomes.

 

Blank (i) Blank (ii) Blank (iii)
A. deep D. consequence G. elusive
B. portentous E. antiquity H. contemporary
C. banal F. simultaneity I. circumstantial
  • Blank (i) = deep, , Blank (ii) = consequence, Blank (iii) = elusive
  • Blank (i) = portentous,, Blank (ii) = antiquity, Blank (iii) = contemporary
  • Blank (i) = banal, Blank (ii) = consequence, Blank (iii) = elusiveโœ”๏ธ
  • Blank (i) = banal, Blank (ii) = antiquity, Blank (iii) = circumstantial
Correct Answer Logic:

This three-blank question requires identifying the logical relationship between ideas.

Blank (i): The sentence says these truths “sounded _____ but come to seem profound.” The contrast needs a word meaning the opposite of profound — something that initially sounds obvious or unimpressive. Banal means commonplace, unoriginal, or dull. A banal-sounding truth that becomes profound is the classic “deceptively simple” insight. “Deep” and “portentous” both imply weightiness — the opposite of what’s needed here.

Blank (ii): Since all historical knowledge flows from written documents, those documents carry enormous importance. Consequence means importance or significance. “Antiquity” relates to age (not the point), and “simultaneity” means occurring at the same time (irrelevant).

Blank (iii): The paradox is that more material makes the subject harder to pin down. Elusive means hard to grasp or define — perfect. “Contemporary” means modern (irrelevant), and “circumstantial” means based on indirect evidence (doesn’t fit the logic).

Correct Answers: Blank (i) = C (banal), Blank (ii) = D (consequence), Blank (iii) = G (elusive).

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English QUESTION #4451
Question 3010
Which of the following sentences is CORRECT?
  • Payments can be made by cheque or in money
  • We need a nice and quiet place for a picnic.โœ”๏ธ
  • We stopped by a large wood to admire the nature.
  • None of these
Correct Answer Logic:
Option B is perfectly natural English. A should be 'in cash', and C should not have 'the' before 'nature'.
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General Knowledge QUESTION #8956
Question 3011
Which is the world's oldest parliament, founded in 930 AD?
  • British Parliament
  • Diet of Japan
  • Althing of Icelandโœ”๏ธ
  • Cortes of Spain
Correct Answer Logic:
The Althing of Iceland is the oldest.
Uploaded by: Fani Warraich
Civil Engineering QUESTION #6655
Question 3012
The term 'Effective Depth' ($d$) refers to the distance from the extreme compression fiber to:
  • The bottom of the beam
  • The centroid of the tension reinforcementโœ”๏ธ
  • The neutral axis
  • The centroid of the compression reinforcement
Correct Answer Logic:
Effective depth is a critical parameter in flexural design, representing the internal lever arm's reference to the tension steel.
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Civil Engineering QUESTION #2128
Question 3013
In hydrology, the rational method for estimating peak runoff from a catchment is expressed as \(Q_p = \dfrac{C \cdot i \cdot A}{360}\) (SI units). The time of concentration \((t_c)\) is used to determine the rainfall intensity \(i\) because:
  • It represents the time for the entire catchment to contribute to runoff at the outlet simultaneously โ€” using intensity for duration equal to \(t_c\) gives the maximum possible peak discharge for the design return periodโœ”๏ธ
  • It is the time for water to infiltrate through the soil profile to the water table
  • It is used to calculate the recession limb of the unit hydrograph
  • It represents the lag time between the centroid of rainfall excess and the peak of the hydrograph
Correct Answer Logic:
In the rational method, \(t_c\) = time of concentration = time for water from the most remote point to reach the outlet. When storm duration = \(t_c\), the entire catchment contributes simultaneously, producing maximum peak flow. Using \(i\) corresponding to duration \(= t_c\) and the specified return period gives the design peak discharge. Storms shorter than \(t_c\) cannot fully contribute; longer storms have lower intensity.
Uploaded by: Fani Warraich
Library Sciences QUESTION #1528
Question 3014
A 'union catalogue' differs from a single library's catalogue primarily because it:
  • Lists only rare and special collections
  • Records the combined holdings of multiple libraries, indicating which library owns each itemโœ”๏ธ
  • Is published annually in print format only
  • Contains only bibliographic records without location information
Correct Answer Logic:
A union catalogue consolidates the holdings of two or more libraries into a single catalogue, with location symbols indicating which participating library owns each item. This is essential for interlibrary loan and cooperative collection development.
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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3597
Question 3015
The botanical name of 'Senna' is:
  • Cassia angustifoliaโœ”๏ธ
  • Aloe barbadensis
  • Digitalis lanata
  • Glycyrrhiza glabra
Correct Answer Logic:
Cassia angustifolia (Indian Senna) is commonly used in pharmacy.
Uploaded by: Fani Warraich
Security Measures to Maintain Law and Order QUESTION #7676
Question 3016
Which of the following is a major objective of the National Internal Security Policy?
  • Promotion of tax reforms
  • Protection of critical infrastructure and public placesโœ”๏ธ
  • Establishment of foreign embassies
  • None of these
Correct Answer Logic:
The National Internal Security Policy of Pakistan focuses on protecting critical infrastructure, public places, and citizens from terrorism and security threats. It aims to strengthen internal security through counter-terrorism, law enforcement, and protection of vital installations.
Uploaded by: Fani Warraich
Accounting & Finance QUESTION #1198
Question 3017
Which financial statement in a sole proprietorship reflects the owner's withdrawals for personal use?
  • Income Statement
  • Statement of Financial Position
  • Statement of Cash Flows
  • Statement of Owner's Equityโœ”๏ธ
Correct Answer Logic:
The Statement of Owner's Equity (also called the Capital Statement) shows changes in the owner's capital account during the period. It reflects the opening capital, plus net income, minus owner's drawings (personal withdrawals). Drawings reduce the owner's equity and are not shown in the Income Statement.
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Geography QUESTION #6349
Question 3018
The 'demographic dividend' in development economics refers to:
  • Population growth accelerating economic expansion
  • Economic growth potential from declining dependency ratios when working-age population exceeds dependentsโœ”๏ธ
  • Government payments to families with children
  • Youthful population ensuring future labor supply
Correct Answer Logic:
Demographic dividend occurs when fertility declines, creating a temporary period where working-age population (15-64) grows faster than dependents (children + elderly). This offers economic growth opportunity if the working-age population is productively employed, as seen in East Asian tiger economies.
Uploaded by: Fani Warraich
English QUESTION #2767
Question 3019
Find the word OPPOSITE IN MEANING to 'Verbose'.
  • Talkative
  • Conciseโœ”๏ธ
  • Lengthy
  • Wordy
Correct Answer Logic:
'Verbose' means using more words than needed (wordy). Its antonym is 'Concise', which means giving a lot of information clearly and in few words. 'Talkative', 'Lengthy', and 'Wordy' are synonyms of verbose.
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General Knowledge QUESTION #4753
Question 3020
May 3 is annually observed worldwide as which international day?
  • World Environment Day
  • Human Rights Day
  • World Press Freedom Dayโœ”๏ธ
  • World Health Day
Correct Answer Logic:
May 3 is observed globally as World Press Freedom Day, declared by the UN General Assembly in 1993, to evaluate press freedom worldwide.
Uploaded by: Fani Warraich