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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3171

Question 1

The 'Diaphysis' of a long bone is its:

End
Shaft✔️
Growth plate
Marrow cavity

Correct Answer Logic:

The diaphysis is the long central shaft; the ends are called epiphyses.

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Boilers Mechanical Engineering QUESTION #2508

Question 2

The change in shear force from section A to section B of a beam equals:

$V_B - V_A = M_B - M_A$
$V_B - V_A = \int_{x_A}^{x_B} q\,dx$ (area of load diagram)✔️
$V_B - V_A = \frac{dM}{dx}$
$V_B - V_A = w(x_B - x_A)^2/2$

Correct Answer Logic:

From $dV/dx = q$ (load intensity), integrating between A and B: $V_B - V_A = \int_{x_A}^{x_B}q\,dx$, which is the area under the load intensity diagram.

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Pakistan Affairs QUESTION #588

Question 3

Jogendra Nath Mandal was:

First Foreign Minister of Pakistan
Present Minority Member of NA
Chief Justice of Lahore HC
None of These✔️

Correct Answer Logic:

He was Pakistan's first Law and Labour Minister and the first Chairman of the Constituent Assembly.

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General Ability and Fire Fighting QUESTION #5601

Question 4

What does the letter 'A' stand for in the P.A.S.S. technique?

Apply the agent
Alert others
Aim low at the base of the fire✔️
Activate the alarm

Correct Answer Logic:

In the P.A.S.S. technique

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Administration QUESTION #9574

Question 5

The 'Government of India Act 1935' introduced two significant provisions relevant to Pakistan's current administrative structure. What were these provisions, and how did they shape the post-independence civil service?

It introduced the provincial civil service and created the post of Governor General — both were retained after independence with minor modifications
It provided security of tenure for civil servants (no dismissal without hearing/right of appeal) and gave the provinces financial autonomy — establishing the principle of civil servant protection that was later codified in Pakistan's Civil Servants Act 1973✔️
It created the Federal Public Service Commission and the first competitive examination system for entry to the Indian Civil Service — the structural predecessor of Pakistan's FPSC
It established the first merit-based promotion system and abolished seniority-based advancement — a principle reversed by subsequent Pakistani governments

Correct Answer Logic:

The Government of India Act 1935 introduced two landmark protections: security of tenure (no dismissal without due process, including right of appeal up to Secretary of State) and provincial financial autonomy. The security of tenure principle became foundational to civil service independence in Pakistan — codified in the Civil Servants Act 1973 — while provincial financial autonomy laid conceptual groundwork for federalism and NFC-type resource-sharing mechanisms.

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Urdu QUESTION #5277

Question 6

ناول 'آنگن' کی ہیروئن کون تھی؟

چھی
عالیہ✔️
تحمینہ
نجمہ

Correct Answer Logic:

ناول آنگن خدیجہ مستور کی تصنیف ہے اور اس کی ہیروئن 'عالیہ' ہے۔

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Physics QUESTION #7332

Question 7

A projectile is thrown at angles $(45°-\theta)$ and $(45°+\theta)$ with the horizontal. The ratio of their horizontal ranges is:

$1:1$✔️
$2:3$
$1:2$
$2:1$

Correct Answer Logic:

Using $R = \dfrac{u^2\sin2\alpha}{g}$:

$R_1 = \dfrac{u^2\sin(90°-2\theta)}{g} = \dfrac{u^2\cos2\theta}{g}$

$R_2 = \dfrac{u^2\sin(90°+2\theta)}{g} = \dfrac{u^2\cos2\theta}{g}$

$R_1 : R_2 = \mathbf{1:1}$

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Geography QUESTION #6332

Question 8

In the context of sustainable food systems, 'food miles' refers to:

Distance workers travel to agricultural employment
Distance food travels from production to consumption✔️
Agricultural land distance from urban markets
Supply chain efficiency in food distribution

Correct Answer Logic:

Food miles measure the distance food travels from production to consumption, used as a sustainability indicator. Higher food miles generally mean greater CO2 emissions from transportation, though production method variations can complicate this assessment.

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Math Physics Chemistry Biology QUESTION #4180

Question 9

The envelop in a virus is derived from

Host cell ribosomes
Host cell membrane✔️
Viral capsid proteins
Viral genome replication

Correct Answer Logic:

The viral envelope is derived from the host cell membrane during budding.

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Math Physics Chemistry Biology QUESTION #7764

Question 10

Endospores are produced by which type of bacteria?

Both Gram-negative and Gram-positive
Gram-negative only
Gram-positive only✔️
Mycobacteria

Correct Answer Logic:

Endospores are formed by Gram-positive bacteria like Bacillus and Clostridium. Mycobacteria are acid-fast; most Gram-negative do not form endospores.

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Information Technology QUESTION #1125

Question 11

Which optimization method involves minimizing the memory access count in a program?

Constant folding
Register allocation✔️
Instruction scheduling
None of these

Correct Answer Logic:

Register allocation is the process of assigning a large number of target program variables onto a small number of CPU registers to minimize slow memory accesses.

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Accounting & Finance QUESTION #9616

Question 12

A cheque of Rs. 10,000 was issued to a creditor on July 28 and recorded in the bank book. However, the creditor only presented it to the bank on August 3. When preparing the Bank Reconciliation Statement as at July 31, how should this item be treated?

Add Rs. 10,000 to the bank book balance to arrive at the bank statement balance
Deduct Rs. 10,000 from the bank statement balance to arrive at the bank book balance
Add Rs. 10,000 to the bank statement balance to arrive at the bank book balance✔️
Deduct Rs. 10,000 from the bank book balance to arrive at the bank statement balance

Correct Answer Logic:

This is an un-presented cheque. It has been credited (reduced) in the bank book but not yet debited (reduced) from the bank statement. To reconcile: Starting from bank book balance (lower), add back the un-presented cheque to reach the bank statement balance. Alternatively, starting from bank statement balance (higher), deduct the un-presented cheque. Option C is correct.

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Planning QUESTION #5009

Question 13

What does 'inclusionary zoning' primarily aim to achieve?

Industrial development
Affordable housing in market-rate projects✔️
Commercial development
Environmental protection

Correct Answer Logic:

Inclusionary zoning mandates or incentivizes developers to include affordable housing units (typically 10-30%) in market-rate residential projects, promoting economic integration and addressing housing affordability without direct public subsidy.

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English QUESTION #8586

Question 14

Who had been knocking _______ the door?

At✔️
On
In
Out

Correct Answer Logic:

'Knocking at the door' is standard.

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Accounting & Finance QUESTION #6191

Question 15

A negative 'Net Working Capital' ($NWC$) suggests that the firm:

Has high liquidity.
May face difficulty meeting short-term obligations.✔️
Is using long-term debt to fund current assets.
Has no long-term liabilities.

Correct Answer Logic:

$NWC$ is negative when current liabilities exceed current assets, signaling potential liquidity issues [cite: 12, 14].

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Civil Procedure QUESTION #3734

Question 16

A defendant is acquitted of murder in state court. Can the federal government later charge the defendant with 'violating the victim's civil rights' based on the same killing without violating Double Jeopardy?

No, Double Jeopardy prevents being tried twice for the same act.
Yes, under the 'Dual Sovereignty' doctrine.✔️
No, unless new evidence is discovered.
Yes, but only if the first trial was a bench trial.

Correct Answer Logic:

The 'Dual Sovereignty' doctrine allows different sovereign entities (State and Federal) to prosecute a person for the same conduct if it violates the laws of both sovereigns.

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Constitutional Law QUESTION #5814

Question 17

A state passes a law prohibiting the importation of out-of-state 'solid waste' to protect the health and safety of its citizens and to preserve its remaining landfill space. Is this law constitutional?

Yes, because health and safety are legitimate exercises of the state's police power.
Yes, because the state is acting as a 'market participant' in managing its landfills.
No, because it violates the Negative Implications of the Commerce Clause by discriminating against out-of-state commerce.✔️
No, because it violates the Privileges and Immunities Clause of Article IV.

Correct Answer Logic:

A state law that is facially discriminatory against out-of-state commerce is virtually per se invalid under the Dormant Commerce Clause unless the state can show it serves a legitimate local purpose that cannot be served by non-discriminatory means. Landfill space preservation is not sufficient to justify a ban on out-of-state waste.

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Education QUESTION #6895

Question 18

According to Thomas Gordon's conceptualization in Teacher Effectiveness Training, what is the fundamental long-term goal of effective classroom management?

To maintain teacher authority so that instructional time is maximized throughout the school year
To gradually shift management responsibility from the teacher to the students through modeling and problem-solving✔️
To ensure compliance with a pre-established discipline hierarchy through consistent enforcement
To build a strong reward and penalty framework that automatically regulates student behavior

Correct Answer Logic:

Gordon's TET model is fundamentally about student empowerment. The ultimate aim is not for the teacher to perpetually manage behavior from a position of authority, but to develop students' capacity for self-regulation — teaching them to manage their own behavior through intrinsic motivators, problem-solving skills, and I-message communication.

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