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Academic/Professional (Social Sciences) QUESTION #6489

Question 2461

Which sociological perspective views society as a system of interrelated parts designed to promote stability?

Conflict Perspective
Symbolic Interactionism
Structural Functionalism✔️
Post-Modernism

Correct Answer Logic:

Functionalism posits that social institutions work together to maintain social order and equilibrium.

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The Constitution of Pakistan QUESTION #9363

Question 2462

Under Article 63A(3)-(4), after the Presiding Officer refers a defection declaration to the Chief Election Commissioner, within how many days must the Election Commission decide?

Fifteen days
Thirty days✔️
Sixty days
Ninety days

Correct Answer Logic:

Article 63A(3) requires the Presiding Officer to refer within two days (deemed referred if not done). The Chief Election Commissioner then places it before the Election Commission which must decide within 30 days. An appeal against the Election Commission's decision lies to the Federal Constitutional Court, which decides within 90 days.

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Accounting & Finance QUESTION #6084

Question 2463

Vikram is a partner. There are no salaries or interest on capital, but 5% interest is charged on drawing balances. Vikram's drawings were $40,000 and his share of profit was $47,500. His current account ended with a credit balance of $4,500. What was the opening balance of his current account?

$1,000 debit✔️
$3,000 debit
$5,000 debit
$5,500 debit

Correct Answer Logic:

Interest on drawings = $40,000 $\times$ 5% = $2,000.
Let Opening Balance = $x$.
$x$ (Opening) + $47,500 (Profit) - $40,000 (Drawings) - $2,000 (Interest) = $4,500 (Closing).
$x$ + $5,500 = $4,500 $\Rightarrow$ $x = -1,000$.
A negative result for a credit-balance calculation indicates a $1,000 debit balance.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3322

Question 2464

The 'Kirby-Bauer' test is used to determine:

The number of bacteria in a sample
Bacterial susceptibility to antibiotics✔️
The $pH$ of the media
The speed of flagellar movement

Correct Answer Logic:

It is the standard disk-diffusion method for antibiotic sensitivity testing.

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Home Economics QUESTION #6280

Question 2465

The 'Golden Ratio' ($\phi pprox 1.618$) is a concept often used in design to achieve:

Vibrant color contrast
Maximum durability of materials
Low-cost production
Perfect aesthetic proportion✔️

Correct Answer Logic:

The Golden Ratio is a mathematical ratio commonly found in nature and used in art to create pleasing compositions.

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Physics and Math QUESTION #787

Question 2466

If $\sin\theta < 0$ and $\cos\theta > 0$ then in which quadrant does the terminal side of the angle lie?

1st
2nd
3rd
4th✔️

Correct Answer Logic:

In the 4th quadrant: $\sin\theta < 0$ and $\cos\theta > 0$. This matches the given conditions.

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Islamic Studies QUESTION #7627

Question 2467

عبداللہ بن ابی (منافقین کا سردار) کا انتقال کس ہجری میں ہوا؟

8 ہجری✔️
9 ہجری
10 ہجری
7 ہجری

Correct Answer Logic:

عبداللہ بن ابی کا انتقال 8 ہجری میں غزوہ تبوک کے بعد ہوا۔

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Chemistry QUESTION #436

Question 2468

Which bond will break when electrophile attacks an alcohol?

O?H✔️
C?O
Both A and B
None of these

Correct Answer Logic:

Electrophile attacks the O-H bond in alcohols

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Economics QUESTION #1708

Question 2469

Among the interrelated structural, agronomic, and environmental stressors confronting Pakistan's food system, which is increasingly regarded by food security analysts as the single most existential threat?

Highly skewed feudal land ownership patterns limiting smallholder productivity
Low agricultural factor productivity — in yields per hectare and water use efficiency
Intensifying climate-induced water stress, erratic monsoons, and glacial melt disrupting irrigation✔️
None of these

Correct Answer Logic:

While land inequity and low productivity are longstanding constraints, climate change and water scarcity have emerged as the most acute and growing threat to Pakistan's food security. Pakistan is among the world's most water-stressed nations (per capita water availability has fallen below 1,000 m³ — the scarcity threshold). Glacial lake outburst floods (GLOFs), irregular monsoons, and rising temperatures threaten both crop yields and irrigation supplies in the Indus Basin.

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Math (Module-1) QUESTION #5382

Question 2470

Given the system of equations $s + 7v = 34$ and $s = 6v$, what is the specific value of $v$ that satisfies both?

$\frac{34}{13}$✔️
$\frac{34}{7}$
$24$
$\frac{1}{6}$

Correct Answer Logic:

Substitute $s = 6v$ into the first equation: $6v + 7v = 34 \Rightarrow 13v = 34 \Rightarrow v = \frac{34}{13}$.

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Math Physics Chemistry Biology QUESTION #749

Question 2471

A completely filled band is called:

Forbidden band
Conduction band
Both
None✔️

Correct Answer Logic:

A completely filled energy band is called the Valence band. Since valence band is not listed the answer is None.

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English QUESTION #8331

Question 2472

Tick the word OPPOSITE in meaning to: Meticulous

careless✔️
shapeless
transient
dogmatic

Correct Answer Logic:

Meticulous means careful; opposite is careless.

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Education QUESTION #6790

Question 2473

A teacher writes a completion item: 'The ___ and ___ are the two major branches of government in Pakistan.' A student fills in 'judiciary' for the first blank and 'executive' for the second blank. Given the actual answer is 'legislature and executive,' how many marks should the teacher award, and what construction rule was violated?

Full marks; the student demonstrated sufficient knowledge
Partial credit is ambiguous because this item violates the rule against using too many blanks — when multiple blanks appear, scoring becomes unreliable and responses are difficult to evaluate unambiguously✔️
Zero marks because the judiciary is incorrect
Full marks because executive is correct

Correct Answer Logic:

A key rule for completion items states: when using blanks, do not include too many blanks in a single item. Multiple blanks create partial-credit ambiguity (one correct, one incorrect answer in a two-blank item), reduce item clarity, and make scoring inconsistent. This item should have been split into two separate items or rewritten as a direct question.

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Chemistry QUESTION #7154

Question 2474

Which of the following compounds does not yield nitrogen gas ($N_{2}$) upon thermal decomposition?

$NH_{4}NO_{2}$
$(NH_{4})_{2}SO_{4}$✔️
$Ba(N_{3})_{2}$
$(NH_{4})_{2}Cr_{2}O_{7}$

Correct Answer Logic:

Thermal decomposition results:

$NH_{4}NO_{2} \xrightarrow{\Delta} N_{2} + 2H_{2}O$
$Ba(N_{3})_{2} \xrightarrow{\Delta} Ba + 3N_{2}$
$(NH_{4})_{2}Cr_{2}O_{7} \xrightarrow{\Delta} N_{2} + Cr_{2}O_{3} + 4H_{2}O$
$(NH_{4})_{2}SO_{4}$ decomposes to release $NH_{3}$ (Ammonia) gas, not $N_{2}$.

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General Knowledge QUESTION #4826

Question 2475

The largest island in the Indian Ocean is which of the following?

Sri Lanka
Sumatra
Madagascar✔️
Borneo

Correct Answer Logic:

Madagascar is the largest island in the Indian Ocean, with an area of approximately 587,041 square kilometers. It is also the world's fourth-largest island overall.

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Security Measures to Maintain Law and Order QUESTION #839

Question 2476

If an officer uses force in "Good Faith" to stop a riot at the terminal, they are protected under:

Section 7-A
Section 5
Section 12✔️
Section 10

Correct Answer Logic:

Section 12 (Indemnity) protects members from legal suits for acts done in good faith under the Act.

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Reading and Writing (Module-1) QUESTION #5334

Question 2477

In 'The King's Coin,' why does Fox-Foot forbid building a fire?

To avoid leaving a trace of their presence.✔️
Because they ran out of firewood.
To save time during the journey.
Because the weather was too warm.

Correct Answer Logic:

Fox-Foot wanted 'no trace of their passing to be left' to avoid being followed.

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Disaster Management QUESTION #6530

Question 2478

Which data integration challenge poses the greatest obstacle to evidence-based DRR planning?

Insufficient satellite imagery
Lack of inter-agency data sharing mechanisms and interoperability between systems✔️
Outdated computers
Limited GIS expertise

Correct Answer Logic:

Section 6.1 emphasizes developing secure data-sharing mechanisms between government stakeholders. Despite technological advances, institutional silos, data ownership concerns, and incompatible systems prevent the integration necessary for comprehensive risk assessments and decision-making.

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Chemistry QUESTION #5576

Question 2479

The strongest acid among the following compounds is:

HCOOH (formic acid)
$CH_3CH_2CH(Cl)CO_2H$ (2-chlorobutanoic acid)✔️
$ClCH_2CH_2CH_2COOH$ (4-chlorobutanoic acid)
$CH_3COOH$ (acetic acid)

Correct Answer Logic:

Acid strength increases with electron-withdrawing inductive effect of substituents closer to the –COOH group. In option B, Cl is at the $\alpha$-carbon (adjacent to –COOH), providing maximum inductive withdrawal. In option C, Cl is at the $\gamma$-position (far from –COOH), with much weaker inductive effect. Formic acid (A) is stronger than acetic acid (D) but weaker than $\alpha$-chloro acid.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3203

Question 2480

The 'Renin-Angiotensin-Aldosterone System' (RAAS) is activated in response to:

High blood pressure
Low blood pressure or low sodium✔️
High blood sugar
Fever

Correct Answer Logic:

RAAS is a compensatory mechanism to increase blood volume and pressure.

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