Reading Mode - Questions

Reading and Writing (Module-1) QUESTION #5397

The following text is from the 1923 poem "Black Finger" by Angelina Weld Grimké, a Black American writer. A cypress is a type of evergreen tree. I have just seen a most beautiful thing, / Slim and still, / Against a gold, gold sky, / A straight black cypress, / Sensitive, / Exquisite, / A black finger / Pointing upwards. / Why, beautiful still finger, are you black? / And why are you pointing upwards? Which choice best describes the overall structure of the text?

The speaker assesses a natural phenomenon then questions the accuracy of her assessment.
The speaker describes a distinctive sight in nature then ponders what meaning to attribute to that sight.✔️
The speaker presents an outdoor scene then considers a human behavior occurring within that scene.
The speaker examines her surroundings then speculates about their influence on her emotional state.

Correct Answer Logic:

The speaker first describes seeing a cypress tree that looks like a finger, then wonders about its meaning by asking why it's black and pointing upward.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3107

Question 1562

Where does the actual gas exchange ($O_2$ and $CO_2$) occur in the lungs?

Trachea
Bronchi
Alveoli✔️
Pharynx

Correct Answer Logic:

Alveoli are tiny air sacs with thin walls optimized for diffusion.

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Maths QUESTION #4621

Question 1563

What is $20\%$ of $20\%$ of $100$?

$4$✔️
$40$
$20$
$8$

Correct Answer Logic:

$20\%$ of $100 = 20$. Then $20\%$ of $20 = 0.2 \times 20 = 4$

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Library Sciences QUESTION #1542

Question 1564

In library space management, the concept of 'functional zoning' refers to:

Dividing the library building into floors based on collection size
Organizing library space into distinct areas based on the activities and user behaviors they are designed to support✔️
Painting different sections of the library in different colors
Allocating space exclusively for rare book storage

Correct Answer Logic:

Functional zoning in library space management means designing distinct areas based on their intended function and the behaviors they support — such as quiet study zones, collaborative spaces, children's areas, reference zones, and stack areas — to optimize user experience and workflow.

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Quantitative Reasoning QUESTION #8006

Question 1565

It was her view that the country's problems had been ------- by foreign technocrats, so that to invite them to come back would be counterproductive.

foreseen
attacked
ascertained
exacerbated✔️

Correct Answer Logic:

The sentence indicates that foreign technocrats made the problems worse, so inviting them back would be counterproductive. Exacerbated (meaning 'made worse') is the correct answer: if the technocrats worsened the country's problems, bringing them back would indeed be counterproductive.

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Math Physics Chemistry Biology QUESTION #7782

Question 1566

Which function is NOT controlled by the autonomic nervous system?

Cardiac muscle contraction
Salivation
Smooth muscle contraction
Thoughts and emotions✔️

Correct Answer Logic:

Autonomic (sympathetic/parasympathetic) controls involuntary functions: heart rate, digestion, salivation, smooth muscle. Thoughts and emotions are controlled by the central nervous system (cerebrum/limbic system).

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Planning QUESTION #4922

Question 1567

Which surveying method is most appropriate for establishing control points over large areas?

Chain surveying
Compass surveying
Triangulation surveying✔️
Plane table surveying

Correct Answer Logic:

Triangulation surveying is most suitable for large areas because it provides high accuracy through a network of triangles, using trigonometric calculations to establish precise control points.

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Ability / HR / Governance / Special Education QUESTION #1856

Question 1568

Rule 8-A prohibits regular promotion to posts in BPS 17 to 22 unless which conditions are met?

Only minimum length of service
Only passing departmental examination
Minimum length of service, required training, and passing departmental examination✔️
Only attending prescribed training

Correct Answer Logic:

Rule 8-A states no regular promotion shall be made to BPS 17 to 22 unless the officer has completed minimum length of service, attended required training, and passed departmental examination.

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Psychology QUESTION #1458

Question 1569

Which monocular cue is involved when objects that are farther away appear smaller in size?

Motion parallax
Linear perspective
Texture gradient
Relative size✔️

Correct Answer Logic:

Relative size is the monocular depth cue in which objects that are farther away appear smaller than closer objects of the same type. When we see two identical objects, we perceive the smaller one as farther away. This is distinct from linear perspective (parallel lines converging in the distance) and texture gradient (texture becomes finer with distance). Motion parallax involves objects appearing to move at different speeds based on distance.

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Aptitude QUESTION #10971

Question 1570

A person walks 4 km North, then 3 km East, then 4 km South. What is the shortest distance from the starting point?

5 km
7 km
3 km✔️
4 km

Correct Answer Logic:

Tracking displacement:

North 4 km: position (0, 4)
East 3 km: position (3, 4)
South 4 km: position (3, 0)

The North and South movements cancel each other (both 4 km). The person ends up 3 km East of the start.

Shortest distance = \(\sqrt{3^2 + 0^2} = \mathbf{3}\ \text{km}\

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Accounting & Finance QUESTION #6176

Question 1571

If you invest $1,000 today at a 10% interest rate with 'Continuous Compounding', what is the formula to find the value after 5 years?

$1,000 \times (1.10)^5$
$1,000 \times e^{0.10 \times 5}$✔️
$1,000 \times (1 + 0.10/12)^{60}$
$1,000 + (1,000 \times 0.10 \times 5)$

Correct Answer Logic:

Lesson 04 specifies that for continuous compounding, $FV = PV \times e^{i \times n}$.

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Ability / HR / Governance / Special Education QUESTION #1922

Question 1572

Under Rule 14(2) no Division shall consult the Attorney General except through which Division?

The Establishment Division
The Cabinet Division
The Law and Justice Division in accordance with its prescribed procedure✔️
The Finance Division

Correct Answer Logic:

Rule 14(2) categorically states that no Division shall consult the Attorney General except through the Law and Justice Division and in accordance with the procedure laid down by that Division — subject only to the specific arbitration exception.

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Pakistan Affairs QUESTION #9085

Question 1573

SECP (Securities and Exchange Commission of Pakistan) is the regulatory authority of:

Stock market✔️
NGOs
Media business
Import and export

Correct Answer Logic:

SECP regulates the capital markets in Pakistan.

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Mathematics QUESTION #1278

Question 1574

If a homomorphism $\varphi: G\to H$ is injective, then:

Every element of H has a preimage in G
$\ker\varphi$ is trivial (contains only identity)✔️
G and H have the same order
$\varphi$ must also be surjective

Correct Answer Logic:

An injective (one-to-one) homomorphism has trivial kernel: if $\varphi(g)=e_H$ then $\varphi(g)=\varphi(e_G)$, and by injectivity $g=e_G$. So $\ker\varphi=\{e_G\}$. This is both a necessary and sufficient condition for injectivity of a group homomorphism.

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Agronomy QUESTION #2091

Question 1575

Heat stress during grain filling in wheat causes yield loss primarily through:

Delayed heading and extended vegetative growth phase
Accelerated leaf senescence, shortened grain-filling duration, and reduced starch synthase enzyme activity — resulting in smaller, shriveled grains with lower test weight even when adequate assimilates are available✔️
Increased tiller mortality and reduced spike number
Enhanced water use reducing soil moisture below wilting point

Correct Answer Logic:

Heat stress (>30°C during grain filling) directly impairs starch biosynthesis: starch synthase is heat-labile, losing activity above 30°C. This shortens effective grain-filling duration (fewer days × lower daily fill rate), producing small, shriveled grains. Agronomic responses include early planting (escape strategy), irrigation to reduce canopy temperature, and selection of heat-tolerant varieties with thermostable starch synthase.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3249

Question 1576

'Passive Immunity' provides protection that is:

Long-lasting (years)
Immediate but temporary✔️
Slow-acting
Permanent

Correct Answer Logic:

Passive immunity (like breast milk or antivenom) lasts only as long as the antibodies remain in the body.

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Dairy Food Science and Technology QUESTION #5913

Question 1577

Exopolysaccharides (EPS) produced by certain yoghurt starter strains contribute to:

Syneresis prevention and improved texture (ropy/viscous yoghurt) by forming a polymer network that binds water✔️
Acidification rate and lactic acid production
Color development (white appearance)
Antimicrobial activity against pathogens

Correct Answer Logic:

EPS-producing strains of $S.\;thermophilus$ and $L.\;bulgaricus$ produce polysaccharides that interact with the protein network, increasing viscosity, reducing syneresis, and giving a ropy texture. EPS-positive strains are preferred in stirred yoghurt.

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Chemistry QUESTION #1427

Question 1578

The heat capacity of a calorimeter is determined using:

A bomb calorimeter
A known standard material✔️
Adiabatic temperature rise
None of these

Correct Answer Logic:

The heat capacity (calorimeter constant) of a calorimeter is determined by calibration using a known standard material — typically a substance with a well-characterised heat of combustion (e.g., benzoic acid). A known amount is burned/reacted, the temperature change is measured, and the calorimeter constant $C_{\text{cal}} = q / \Delta T$ is calculated.

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Civil Procedure QUESTION #3753

Question 1579

A person has used a path across their neighbor's land for $\text{20 years}$, openly, notoriously, and without the neighbor's permission. The person may have acquired:

An easement in gross.
An easement by prescription.✔️
Title by adverse possession.
A license.

Correct Answer Logic:

Easement by prescription is acquired through the open, notorious, hostile, and continuous use of another's land for the statutory period (similar to adverse possession but for use, not ownership).

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Boilers Mechanical Engineering QUESTION #4077

Question 1580

'Phosphate Treatment' in a boiler helps to:

Make the water blue
Keep scale-forming minerals in a soft, non-adherent 'sludge' form✔️
Increase the pressure
Clean the exterior

Correct Answer Logic:

The sludge is then removed via the blow-down.

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