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General Knowledge QUESTION #8865

Question 921

Which city is located on two continents (Europe and Asia)?

Istanbul✔️
Ankara
Amsterdam
London

Correct Answer Logic:

Istanbul straddles Europe and Asia across the Bosphorus.

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The Constitution of Pakistan QUESTION #9350

Question 922

Under Article 175B, the Federal Constitutional Court must maintain what composition regarding judges from provinces?

Majority from the largest province
Equal number from each province with at least one from Islamabad High Court✔️
Proportional representation based on population
At least two from each province

Correct Answer Logic:

Article 175B(1) proviso requires that the Federal Constitutional Court 'shall have equal number of Judges from each Province and at least one Judge from Islamabad High Court.' The explanation adds that the number of judges from the Islamabad High Court cannot exceed the number from any province.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3503

Question 923

'Nutgall' (Quercus infectoria) is a rich source of:

Alkaloids
Tannic acid✔️
Volatile oil
Starch

Correct Answer Logic:

Galls are pathological outgrowths rich in gallotannic acid.

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The Elections Act 2017 QUESTION #9403

Question 924

The Elections Act 2017 defines 'Commissioner' as the Chief Election Commissioner and also explicitly includes:

A retired judge acting as CEC's advisor
An Acting Chief Election Commissioner appointed under Article 217✔️
The Secretary of the Election Commission
Any member of the Commission acting in supervisory capacity

Correct Answer Logic:

Section 2(x) defines 'Commissioner' as the CEC appointed under Article 213 and includes an Acting CEC appointed under Article 217.

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Chemistry QUESTION #7378

Question 925

Bohr's atomic model is best suited to explain which of the following?

Zeeman effect
Stark effect
Bond formation in $\text{H}_2$
Hydrogen atom spectrum✔️

Correct Answer Logic:

Successes of Bohr's model:

Explains the line spectrum of hydrogen (and hydrogen-like ions)
Correctly predicts wavelengths of Lyman, Balmer, Paschen series

Failures:

Cannot explain multi-electron atoms
Cannot explain Zeeman effect (splitting in magnetic field)
Cannot explain Stark effect (splitting in electric field)
Cannot explain bond formation

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CISA QUESTION #1767

Question 926

The presence of a shadow organization — two groups performing similar functions in different departments — is most indicative of which condition?

Dual support coverage for improved redundancy
A trust-based delegation of authority
Executive distrust or a failure to integrate departments✔️
A cooperative sponsor practicing proper separation of duties

Correct Answer Logic:

Shadow organizations arise from executive distrust or integration failures. They create inefficiencies including duplicated effort, conflicting strategies, violations of separation of duties, and significantly higher combined costs to the organization.

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Library Sciences QUESTION #1522

Question 927

According to Bopp and Smith (2001), the reference interview is essential because:

It saves the librarian's time by limiting user queries
It helps the librarian accurately understand the user's actual information need, which may differ from the initial query✔️
It is required by library policy in all institutions
It replaces the need to consult printed reference sources

Correct Answer Logic:

Bopp and Smith (2001) emphasize that the reference interview is a critical professional skill because users often cannot articulate their true information need precisely. The interview helps the librarian clarify, negotiate, and properly understand the query before selecting appropriate sources.

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Administration QUESTION #9588

Question 928

An organization's strategic analysis reveals high industry attractiveness but weak internal competitive position. Using the GE-McKinsey matrix, what strategy is recommended, and what does this imply for resource allocation?

Invest and grow — the attractive industry justifies full resource commitment despite internal weakness
Selective investment/manage for earnings — the organization should invest in specific areas where it can build competitive strength while protecting existing positions, rather than committing fully or divesting✔️
Harvest and divest — attractive industries are too competitive for weak players; the organization should exit before market position deteriorates further
Hold position — the organization should maintain current resource allocation and wait for the competitive environment to shift favorably

Correct Answer Logic:

In the GE-McKinsey nine-cell matrix, high industry attractiveness + low business strength falls in the 'Selective Growth/Earn' zone — the organization should not invest uniformly (too weak) nor exit (industry is attractive), but selectively build strengths in specific segments where competitive advantage is achievable. This is the key insight distinguishing GE-McKinsey from simpler 2×2 frameworks like BCG.

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Physics QUESTION #1031

Question 929

A particle of mass $m$ moves around the origin under constant force $F$ towards origin. Using Bohr model, how do radius $r$ of $n$th orbit and speed $v$ depend on $n$?

$r \propto n^{2/3};\ v \propto n^{1/3}$✔️
$r \propto n^{4/3};\ v \propto n^{-1/3}$
$r \propto n^{1/3};\ v \propto n^{1/3}$
$r \propto n^{1/3};\ v \propto n^{2/3}$

Correct Answer Logic:

For circular orbit under constant force: $F = \frac{mv^2}{r}\Rightarrow v^2 = \frac{Fr}{m}$. Bohr quantization: $mvr = \frac{nh}{2\pi}\Rightarrow v = \frac{nh}{2\pi mr}$. Substituting: $\frac{F r}{m} = \frac{n^2h^2}{4\pi^2m^2r^2}\Rightarrow r^3 \propto n^2\Rightarrow r \propto n^{2/3}$. Then $v \propto \frac{n}{r} \propto \frac{n}{n^{2/3}} = n^{1/3}$.

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Boilers Mechanical Engineering QUESTION #2381

Question 930

For elements connected in CASCADE (series), the overall transfer function is:

$Y(s) = Y_1(s) + Y_2(s)$
$Y(s) = Y_1(s) / Y_2(s)$
$Y(s) = Y_1(s) \cdot Y_2(s)$✔️
$Y(s) = Y_1(s) - Y_2(s)$

Correct Answer Logic:

For cascade (series) connection: the output of the first element is the input to the second, giving $Y(s)=Y_1(s)\cdot Y_2(s)$. For parallel connection: $Y(s)=Y_1(s)+Y_2(s)$.

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Geography QUESTION #6350

Question 931

In settlement geography, 'primacy' occurs when:

The largest city is disproportionately larger than the second city✔️
Cities are evenly distributed by size
Small towns dominate the settlement hierarchy
Rural population exceeds urban population

Correct Answer Logic:

Primacy describes urban systems where the largest city far exceeds the second city (e.g., Bangkok is over 40 times larger than Thailand's second city). Primate cities dominate economically, politically, and culturally, contrasting with rank-size rule distributions.

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General Knowledge QUESTION #4642

Question 932

There are 26 steps in a Church. In the time Sandy comes down two steps, Plato goes one step. If they start simultaneously and keep their speed uniform, then at which step from bottom will they meet.

$9^{th}$✔️
$12^{th}$
$13^{th}$
$8^{th}$

Correct Answer Logic:

No explanation provided for this question.

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Nursing QUESTION #9142

Question 933

During intrapartum monitoring, a CTG strip shows: baseline FHR 155 bpm, variability 2 bpm, late decelerations after each contraction recovering within 30 seconds. This CTG is classified as:

Normal/Reassuring
Suspicious/Non-reassuring
Pathological✔️
Technically unsatisfactory

Correct Answer Logic:

CTG classification is based on NICE (2022) / FIGO guidelines. Assess 4 features:

Feature	Reassuring	Non-reassuring	Abnormal	This Strip
Baseline FHR	110–160 bpm	100–109 or 161–180	<100 or >180	155 bpm ✓ Reassuring
Variability	5–25 bpm	3–4 bpm (>30 min) or >25 bpm	<3 bpm (>60 min) or sinusoidal	2 bpm = Abnormal
Decelerations	None or early	Variable (typical)	Late decelerations	Late = Abnormal
Accelerations	Present	Absent	—	Not mentioned

Classification (NICE):

Normal: All 4 features reassuring
Suspicious: 1 non-reassuring feature
Pathological: ≥2 non-reassuring OR ≥1 abnormal feature

This CTG has: variability 2 bpm (abnormal) + late decelerations (abnormal) = PATHOLOGICAL

Action: Inform senior doctor immediately, consider fetal blood sampling (FBS), prepare for expedited delivery. Offer resuscitative measures: maternal lateral position, IV fluids, stop oxytocin.

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English QUESTION #2796

Question 934

Choose the word that BEST COMPLETES the sentence: 'She is looking forward ___ you soon.'

to meet
to meeting✔️
meeting
for meeting

Correct Answer Logic:

'Look forward to' is a fixed phrase (phrasal verb) where 'to' is a preposition, not part of an infinitive. Prepositions are followed by a gerund (verb+ing). So 'to meeting' is correct.

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HR and Management QUESTION #6439

Question 935

In the context of managing diversity, organizations strive for workplace balance primarily as a matter of:

Legal compliance and avoiding lawsuits
Economic self-interest and improved performance✔️
Social justice and moral obligation
Government mandate enforcement

Correct Answer Logic:

While legal and moral factors exist, the text emphasizes that managers are striving for racial, ethnic, and sexual workplace balance as a matter of economic self-interest. Studies show cultural diversity contributes to improved productivity, return on equity, and market performance.

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Administration QUESTION #2930

Question 936

What is the primary role of the "Public Service Commission" in Pakistan?

Funding projects
Ensuring merit-based recruitment✔️
Policing the districts
Drafting foreign policy

Correct Answer Logic:

Commissions like the FPSC are constitutional bodies tasked with conducting competitive exams to recruit civil servants based on merit.

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Administration QUESTION #9560

Question 937

A government department has received audit objections stating that it spent public funds without following prescribed financial rules. The Auditor General prepares a report. What is the correct constitutional pathway for this report, and what body reviews it for accountability?

The report goes to the Finance Ministry which investigates and takes disciplinary action; no legislative body is involved in routine audit findings
The Auditor General submits accounts to the President (federation) or Governors (provinces) who present them to the respective assemblies; the Public Accounts Committee reviews and holds the executive accountable✔️
The report is sent directly to the Supreme Court which issues directions for recovery of misused funds under its original jurisdiction
The National Economic Council reviews audit reports annually and directs Planning Commission to adjust future development allocations accordingly

Correct Answer Logic:

Article 169 of the Constitution gives the Auditor General the function of auditing public accounts. Accounts are submitted to the President (federally) or Governors (provincially) who place them before their respective legislatures. The Public Accounts Committee (PAC) — a parliamentary committee — then examines the audit findings and calls on departmental heads to explain deviations, making this a legislative accountability mechanism.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3445

Question 938

'Messenger RNA' (mRNA) carries the genetic code from:

Ribosome to Nucleus
Nucleus to Ribosome✔️
Mitochondria to Cell Wall
Protein to DNA

Correct Answer Logic:

It acts as a template for protein synthesis.

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Chemistry QUESTION #7118

Question 939

Identify the ore from the following list that is most effectively concentrated using the froth floatation technique.

Siderite
Galena✔️
Malachite
Magnetite

Correct Answer Logic:

The froth floatation method is primarily used for the concentration of sulphide ores. Among the options, Galena ($PbS$) is a sulphide ore, while Siderite and Malachite are carbonates, and Magnetite is an oxide. Therefore, Galena is the best fit for this method.

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Boilers Mechanical Engineering QUESTION #2496

Question 940

The flexure (bending stress) formula for a beam subjected to bending moment $M$ gives stress $\sigma$ at distance $y$ from the neutral axis as:

$\sigma = \frac{My}{I}$✔️
$\sigma = \frac{MI}{y}$
$\sigma = \frac{M}{yI}$
$\sigma = \frac{y}{MI}$

Correct Answer Logic:

Derived from pure bending theory (Euler-Bernoulli beam), $\sigma = -My/I$. Maximum bending stress occurs at $y = c$ (outermost fiber): $\sigma_{max} = Mc/I = M/Z$, where $Z = I/c$ is the section modulus.

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