Reading Mode - Questions

Geography QUESTION #6347

Communist and capitalist countries during Cold War
Developed (Global North) and developing (Global South) countries✔️
Colonial powers and colonized territories
Democratic and authoritarian regimes

Correct Answer Logic:

The Brandt Line (1980 Brandt Report) roughly divided wealthy developed countries (Global North - above the line) from poorer developing countries (Global South - below the line) at approximately 30°N latitude, highlighting global economic inequality patterns.

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General Ability and Fire Fighting QUESTION #5608

Question 6362

Which extinguishing agent works by inhibiting the chemical chain reaction of a fire?

Water
Foam
Dry chemical agents✔️
Sand

Correct Answer Logic:

Dry chemical agents and Halon substitutes work by interfering with the molecular chain reaction during combustion

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Statistics QUESTION #1976

Question 6363

For a frequency distribution, the first three raw moments about $x = 0$ given that $\mu_1' = 1$, $\mu_2' = 16$, $\mu_3' = -40$ are about $a=2$. The second raw moment about $x=0$ is:

$15$
$16$
$24$✔️
$18$

Correct Answer Logic:

Second raw moment about zero: $\nu_2 = \mu_2' + a^2 + 2a\mu_1' = 16 + 4 + 2(2)(1) = 24$. Alternatively using $\nu_2 = \mu_2 + \bar{x}^2 = 15 + 9 = 24$, confirming the answer.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3301

Question 6364

An 'Autoimmune' disease occurs when the immune system:

Is suppressed
Attacks the body's own healthy tissues✔️
Cannot find any bacteria
Produces too many red blood cells

Correct Answer Logic:

The immune system fails to distinguish between 'self' and 'non-self'.

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Reading and Writing (Module-1) QUESTION #5435

Question 6365

Economist Hlatshwayo found general uncertainty measures may not reflect specific policy uncertainty. For the UK, general economic policy uncertainty ____ using data from the graph.

aligned closely with tax/spending uncertainty in 2005 but differed greatly in 2009.
was substantially lower than tax/spending uncertainty each year from 2005-2010.
peaked in the same year that trade and tax/spending uncertainties were lowest.
was lower than trade uncertainty in 2005 and higher than trade uncertainty in 2010.✔️

Correct Answer Logic:

The claim is that general and specific measures differ; option D shows opposite patterns over time.

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General Knowledge QUESTION #8746

Question 6366

Madagascar, Africa's largest island, is located in which ocean?

Indian Ocean✔️
South Atlantic Ocean
North Atlantic Ocean
North Pacific Ocean

Correct Answer Logic:

Madagascar is in the Indian Ocean off the coast of Mozambique.

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Bio-Technology QUESTION #10605

Question 6367

In continuous fermentation (chemostat), washout occurs when:

The dilution rate $D$ equals the maintenance coefficient $m_S$
The dilution rate $D$ exceeds the maximum specific growth rate $\mu_{max}$✔️
Substrate concentration reaches the Monod constant $K_S$
Dissolved oxygen drops below the critical concentration

Correct Answer Logic:

Washout occurs when $D > \mu_{max}$: cells cannot grow fast enough to replace those lost in the effluent, leading to exponential decline in biomass until the fermenter is sterile. The steady-state biomass concentration is: $x = Y_{X/S}(S_0 - S)$, where $S = K_S D/(\mu_{max} - D)$. As $D \rightarrow \mu_{max}$, $S \rightarrow S_0$ and $x \rightarrow 0$, confirming washout. In practice, fermenters are operated at $D = 0.5$–$0.9 \times \mu_{max}$.

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MCQs Section QUESTION #5084

Question 6368

'نقشِ فریادی' کس کا شعری مجموعہ ہے؟

منیر نیازی
احمد ندیم قاسمی
ناصر کاظمی
فیض احمد فیض✔️

Correct Answer Logic:

نقشِ فریادی فیض احمد فیض کا پہلا مجموعۂ کلام ہے جو 1941ء میں شائع ہوا۔

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General Knowledge QUESTION #4640

Question 6369

Clorida is taller than Ivory. Emily is taller than Lovely. Lovely is taller than Enamol. To determine who among them is the tallest, which of the following further information, if any, is required?

Clorida is taller than Enamol and Lovely✔️
No further information is needed
Emily is taller Ivory
Clorida is taller than Lovely

Correct Answer Logic:

4

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Disaster Management QUESTION #6523

Question 6370

Which gender-sensitive DRR intervention addresses root causes rather than symptoms of vulnerability?

Providing separate relief distribution lines for women
Ensuring women's participation in disaster risk governance and decision-making✔️
Offering gender-specific emergency supplies
Creating women-only evacuation centers

Correct Answer Logic:

Section 13.1 emphasizes equal representation in DRR decision-making processes. While targeted relief measures are important, systemic gender equity in governance addresses the root causes of vulnerability by ensuring women's perspectives shape policies, resource allocation, and risk reduction strategies.

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English QUESTION #4449

Question 6371

His application for a visa was turned ____ by the consulate.

out
over
down✔️
aside

Correct Answer Logic:

To 'turn down' means to reject or refuse an application or offer.

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General Knowledge QUESTION #2632

Question 6372

BYOD stands for 'Bring Your Own Device.' In an office context, this term refers to:

A policy requiring all employees to purchase identical company-issued computers
The practice of allowing people to use their own personal devices for work purposes✔️
A procedure for returning defective company equipment for replacement
A method for backing up office data onto personal storage devices

Correct Answer Logic:

BYOD (Bring Your Own Device) refers to the practice of allowing people to use their own personal devices — such as smartphones, laptops, or tablets — for work purposes. While convenient, it raises IT security and management challenges for organizations.

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Chemistry QUESTION #7383

Question 6373

Magnesium reacts with element X (ground state configuration: $1s^2\,2s^2\,2p^3$) to form an ionic compound. The simplest formula of this compound is:

$\text{Mg}_2\text{X}$
$\text{MgX}_2$
$\text{Mg}_3\text{X}_2$✔️
$\text{Mg}_3\text{X}_2$

Correct Answer Logic:

Identifying X: $1s^2\,2s^2\,2p^3$ = 7 electrons → Nitrogen (N)

Nitrogen needs 3 electrons to complete its octet → forms $\text{N}^{3-}$
Magnesium loses 2 electrons → forms $\text{Mg}^{2+}$

To balance charges: 3 Mg²⁺ provide $+6$, 2 N³⁻ provide $-6$

Formula: $\text{Mg}_3\text{X}_2$ (like $\text{Mg}_3\text{N}_2$)

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English QUESTION #8415

Question 6374

He went _______ the direction of the post office.

at
in✔️
to
of

Correct Answer Logic:

'In the direction of' is correct.

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Psychology QUESTION #9923

Question 6375

Which of the following identified universal symbolic images in myths, art, and dreams as expressions of the collective unconscious?

Freud
Adler
Jung✔️
Horney

Correct Answer Logic:

Carl Jung identified archetypes — universal inherited symbolic images (Great Mother, Shadow, Hero, Self) found in myths, religions, and dreams across all cultures — stored in what he called the collective unconscious.

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Administration QUESTION #9584

Question 6376

A Management Information System (MIS) in a hospital consistently generates reports that are accurate, timely, but unused by department heads in their decisions. What is the most precise diagnosis of this MIS failure?

Data quality failure — the accuracy of the data is insufficient for clinical decision-making
Relevance failure — the MIS is producing information that does not match the decision structure and information needs of the actual decision-makers✔️
Technology failure — the interface is too complex for non-technical department heads to interpret
Infrastructure failure — poor network connectivity prevents real-time data access

Correct Answer Logic:

An MIS that is accurate and timely but unused has a relevance problem — it is not aligned with the actual decision problems that managers face. Effective MIS design must begin with decision analysis (what decisions need to be made, what information supports them) rather than data availability. A technically perfect but decision-irrelevant MIS is a common and costly organizational failure.

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Academic/Professional (Social Sciences) QUESTION #10088

Question 6377

In Merton's typology, an individual who rejects both goals and means, withdrawing from society, is classified as:

Innovator
Ritualist
Retreatist✔️
Rebel

Correct Answer Logic:

Retreatism involves rejection of both cultural goals and institutionalized means.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3184

Question 6378

'Erythropoietin' (EPO), which regulates RBC production, is primarily secreted by the:

Bone Marrow
Spleen
Kidney✔️
Liver

Correct Answer Logic:

Hypoxia (low oxygen) stimulates the kidneys to release EPO.

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Planning QUESTION #4932

Question 6379

In transportation engineering, what does LOS stand for?

Level of Service✔️
Length of Segment
Load on Structure
Limit of Speed

Correct Answer Logic:

LOS (Level of Service) is a qualitative measure describing operational conditions within a traffic stream, ranging from A (free flow) to F (forced flow/congestion).

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General Knowledge QUESTION #277

Question 6380

There are _________ Special Economic Zones in CPEC.

Six
Seven
Eight
None of these✔️

Correct Answer Logic:

Under the CPEC framework, nine (9) SEZs have been prioritized for development.+2

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