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Islamic Studies QUESTION #632

Question 3981

The basic obligatory action of Hajj is:

Wuquf-e-Arafat✔️
Rami
Tawaf-e-Ziyarat
None of these

Correct Answer Logic:

Wuquf (standing) at Arafat is the most essential pillar of Hajj.

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Therapeutics and Patient Care QUESTION #3869

Question 3982

Which penicillin retains its antibacterial activity in the presence of the beta-lactamase enzyme penicillinase?

Amoxicillin
Flucloxacillin✔️
Phenoxymethylpenicillin
Ticarcillin

Correct Answer Logic:

Flucloxacillin is a penicillinase-resistant penicillin due to its bulky side chain that prevents the beta-lactamase enzyme from accessing the beta-lactam ring.

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Administration QUESTION #2914

Question 3983

What do "Proactive Strategies" in administration generally imply?

Actions based on current conditions
Anticipation of future events✔️
Response to past failures
Static operational procedures

Correct Answer Logic:

Proactive management involves planning ahead and taking action to anticipate future challenges or opportunities before they occur.

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Accounting & Finance QUESTION #6184

Question 3984

A firm has a Current Ratio of $1.31$ and a Quick Ratio of $0.53$. If the firm utilizes cash to pay off a portion of its Accounts Payable, what is the impact on these ratios?

Both ratios will decrease.
Both ratios will increase.✔️
The Current Ratio will increase, but the Quick Ratio will decrease.
Both ratios will remain unchanged.

Correct Answer Logic:

If the Current Ratio is greater than $1$, paying off debt with cash increases the ratio because the numerator and denominator decrease by the same amount, moving the ratio further from $1$ [cite: 36, 38].

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MBBS QUESTION #10301

Question 3985

Hemoglobin is one of the most important intracellular/protein buffers in the body, particularly within red blood cells buffering the hydrogen ions generated from CO2 hydration. This buffering capacity is largely attributable to which amino acid's side chain, whose pKa lies close to physiological pH?

Histidine (imidazole side chain)✔️
Glycine
Alanine
Leucine

Correct Answer Logic:

The imidazole ring of histidine has a pKa close to physiological pH, making histidine-rich proteins like hemoglobin excellent physiological buffers — a property exploited by red blood cells to buffer H+ generated as carbonic anhydrase converts CO2 and water to carbonic acid during tissue CO2 uptake.

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Pakistan Affairs QUESTION #303

Question 3986

What is a severe challenge for Pakistan cited in the context of destruction?

Indian threat
Environmental issues and unregulated real estate✔️
Political instability
TTP

Correct Answer Logic:

Unregulated land use and environmental degradation pose a long-term existential threat.+1

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Reading and Writing (Module-1) QUESTION #5439

Question 3987

Ancestral Puebloans dispersed in late 1200s, abandoning villages. Turkey remains at Mesa Verde share genetic markers with modern Rio Grande turkeys after 1280. Thus, researchers concluded that ____

terrain conditions in Rio Grande and Mesa Verde were more similar in the past.
some Ancestral Puebloans migrated to Rio Grande Valley in late 1200s with farming practices.✔️
Rio Grande peoples primarily planted crops and didn't cultivate turkeys before 1280.
Mesa Verde Puebloans adopted farming practices from other regions.

Correct Answer Logic:

Shared genetic markers after 1280 suggest migration of turkeys (and likely people) from Mesa Verde to Rio Grande.

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Security Measures to Maintain Law and Order QUESTION #7670

Question 3988

Cyber laws in Pakistan include:

Electronic Transaction Ordinance 2002✔️
Electronic Cyber Crime Bill 2007
Both (A) & (B)
None of these

Correct Answer Logic:

Pakistan's cyber laws include the Electronic Transaction Ordinance 2002 (now largely replaced by the Electronic Transactions Act 2023) and the Prevention of Electronic Crimes Act (PECA) 2016, not a 2007 Bill. The 2002 ordinance was the early framework for electronic transactions.

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MBBS QUESTION #10248

Question 3989

Spirometry in a patient shows a reduced FEV1/FVC ratio (below 70%) with a normal or increased total lung capacity. This pattern is characteristic of:

Obstructive lung disease (e.g., COPD, asthma)✔️
Restrictive lung disease (e.g., pulmonary fibrosis)
Entirely normal lung function
Pure respiratory muscle weakness with normal airway caliber

Correct Answer Logic:

A disproportionately reduced FEV1 relative to FVC (low FEV1/FVC ratio) reflects airway obstruction, limiting rapid expiratory airflow; total lung capacity is often preserved or increased (air trapping/hyperinflation), classic for obstructive diseases like COPD and asthma.

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Tourism & Hospitality Management QUESTION #1634

Question 3990

The Tourism Management course covers 'ethics in tourism management' under contemporary issues. Which of the following scenarios would most directly raise an ethical concern in tourism management?

A hotel raising room rates during high season based on demand
A tour operator marketing a community-based tourism product but directing the majority of revenue to a foreign company rather than the host community✔️
A travel agency offering package tours at competitive prices
A hotel investing in staff training to improve service quality

Correct Answer Logic:

Module 4 of the Tourism Management course covers 'Ethics in Tourism Management' including the heritage enterprise and liveable host communities. The scenario of a foreign company extracting the majority of revenue from a community-based tourism product — denying local economic benefits — raises core ethical issues of equity, responsible tourism, and the principle that tourism should benefit host communities.

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FIA Act QUESTION #9956

Question 3991

Who heads the Agency as defined under the Act?

Inspector General
Director General✔️
Chief Secretary
Deputy Director

Correct Answer Logic:

'Director General' means the Director General of the Agency, as defined in the Act.

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Physics QUESTION #7023

Question 3992

Unpolarized light passes through polarizer A, then B, resulting in half the initial intensity. If a third polarizer C is placed between them, the final intensity drops to $\frac{1}{8}$ of the original. What is the angle between polarizer A and C?

$45^\circ$✔️
$60^\circ$
$0^\circ$
$30^\circ$

Correct Answer Logic:

Initial intensity $I$. After A, $I_A = I/2$. Since $I_B$ is also $I/2$, axes of A and B are parallel ($\theta_{AB} = 0$).

Insert C at angle $\phi$ to A. Then angle between C and B is also $\phi$.

Final intensity $I' = I_A \cos^2 \phi \cos^2 \phi = \frac{I}{2} \cos^4 \phi$.

Given $\frac{I}{2} \cos^4 \phi = \frac{I}{8} \implies \cos^4 \phi = \frac{1}{4} \implies \cos^2 \phi = \frac{1}{2}$.

Thus, $\cos \phi = \frac{1}{\sqrt{2}} \implies \phi = 45^\circ$.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #2999

Question 3993

A 'Mouthwash' is primarily used for its:

Systemic effect
Local effect on oral mucosa✔️
Nutritional value
Lubrication of the throat

Correct Answer Logic:

Mouthwashes are aqueous solutions used for their deodorant, antiseptic, or astringent action in the oral cavity.

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Security Measures to Maintain Law and Order QUESTION #847

Question 3994

If a person refuses to be searched at the entry point, the ASF officer must:

Arrest them
Refuse entry✔️
Use physical force
Call their family

Correct Answer Logic:

Per Section 6 and 7, entry is conditional upon search; refusal results in denial of access to the aerodrome.

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General Knowledge QUESTION #8858

Question 3995

The Liaquat-Nehru Pact was announced in Delhi in which month/year?

Jan-50
Feb-50
Mar-50
Apr-50✔️

Correct Answer Logic:

The pact was signed in April 1950.

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CISA QUESTION #6854

Question 3996

An IS auditor finds that penetration testing is conducted annually but identified vulnerabilities are not tracked in a centralized system and remediation is not verified. What is the PRIMARY control weakness?

Insufficient testing frequency
Lack of vulnerability remediation tracking and verification makes testing ineffective✔️
Poor documentation
Limited testing scope

Correct Answer Logic:

Penetration testing is only valuable if findings lead to remediation. Without centralized tracking and verification, vulnerabilities may not be fixed, fixes may be incomplete, or new vulnerabilities may be introduced. The testing investment provides no actual security improvement if findings are not systematically addressed and verified.

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The Elections Act 2017 QUESTION #9412

Question 3997

Under Section 14(1), the Commission must prepare a comprehensive Action Plan before a general election due on expiry of an Assembly's term. The minimum lead time for preparing this Action Plan is:

Six months before the general election
Three months before the general election
Four months before the general election✔️
Two months before the general election

Correct Answer Logic:

Section 14(1) states: 'The Commission shall, at least four months before the general election is due to be held on expiry of the term of an Assembly, prepare a comprehensive Action Plan'.

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