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Information Technology QUESTION #1118

Which programming language uses the concept of friend function?

Python
Java
C#
None of these✔️

Correct Answer Logic:

The "friend" function is a specific feature of C++ that allows a non-member function to access private and protected members of a class. It is not a feature of Python, Java, or C#.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3142

Question 1682

In males, where are the 'Spermatozoa' produced?

Prostate gland
Seminal vesicles
Seminiferous tubules✔️
Epididymis

Correct Answer Logic:

Sperm production occurs in these tubules within the testes.

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Ability / HR / Governance / Special Education QUESTION #1810

Question 1683

Under Rule 42(e), the force account method may be used only if the value of procurement does not exceed:

Fifty million Pakistani Rupees
One hundred million Pakistani Rupees
Two hundred million Pakistani Rupees✔️
Five hundred million Pakistani Rupees

Correct Answer Logic:

Rule 42(e) inserted via S.R.O. 834(I)/2021 permits the use of force account only when the value of procurement does not exceed two hundred million Pakistani Rupees, and subject to the specific conditions enumerated in sub-clauses (i) through (vi) of that rule.

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Psychology QUESTION #9797

Question 1684

Which of the following conditions is NOT associated with prolonged sensory deprivation?

Inability to concentrate
A satisfying and relaxed feeling✔️
Hallucinations
Confusion

Correct Answer Logic:

Research on sensory deprivation consistently shows negative effects: inability to concentrate, hallucinations, and confusion. A satisfying, relaxed feeling is NOT typical — prolonged deprivation causes anxiety and perceptual distortions.

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Tourism & Hospitality Management QUESTION #1626

Question 1685

According to the Heritage Management course, the 'Operational Guidelines of the UNESCO World Heritage Committee' are referenced primarily in relation to which aspect of heritage management?

The architectural design standards for new hotel construction near heritage sites
The international norms, criteria, and management requirements for inscribing and maintaining World Heritage Sites, including Outstanding Universal Value assessment✔️
Hotel classification standards near world heritage sites
The marketing budget allocation for heritage tourism destinations

Correct Answer Logic:

The Heritage Management course lists the 'Operational Guidelines of the UNESCO World Heritage Committee' as a key recommended reading and covers it in the context of Cultural Heritage Planning and Development (Module 5) and Heritage Tourism (Module 4) — specifically the criteria for Outstanding Universal Value, nomination processes, and ongoing management obligations for inscribed sites.

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Pakistan Affairs QUESTION #7688

Question 1686

Pakistan faced a major electricity blackout in January 2023 affecting millions. What was the primary cause?

Cyberattack
Fuel shortage
Faulty grid synchronization✔️
None of these

Correct Answer Logic:

The nationwide power breakdown in January 2023 was caused by faulty grid synchronization when trying to restore power after a partial shutdown done to save fuel. The technical fault in the transmission system led to a cascading failure that left most of Pakistan without electricity for several hours.

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Home Economics QUESTION #6254

Question 1687

What is the primary unit of socialization for a child?

School
Peer Group
Family✔️
Mass Media

Correct Answer Logic:

Family is the first and most influential environment for a child's social development.

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Urdu QUESTION #5257

Question 1688

بانگِ درا کتنے ادوار پر مشتمل ہے؟

ایک
دو
تین✔️
ان میں سے کوئی نہیں

Correct Answer Logic:

بانگِ درا تین ادوار پر مشتمل ہے: پہلا دور (بچپن)، دوسرا دور (جوانی) اور تیسرا دور (پختگی) (آپشن 2 پر تین ہے)۔

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Civil Engineering QUESTION #2117

Question 1689

According to Euler's theory, the critical buckling load for a column with both ends pinned (hinged) is $P_{cr} = \dfrac{\pi^2 EI}{L^2}$. For the same column with one end fixed and other end free, the critical load becomes:

The same $\dfrac{\pi^2 EI}{L^2}$
$\dfrac{2\pi^2 EI}{L^2}$
$\dfrac{\pi^2 EI}{4L^2}$✔️
$\dfrac{4\pi^2 EI}{L^2}$

Correct Answer Logic:

Effective length $L_e$ for different end conditions: both pinned $= L$; one fixed one free $= 2L$. Euler's formula $P_{cr} = \dfrac{\pi^2 EI}{L_e^2}$. For fixed-free: $P_{cr} = \dfrac{\pi^2 EI}{(2L)^2} = \dfrac{\pi^2 EI}{4L^2}$. This is the minimum possible buckling load — the fixed-free condition is the least stable of all standard end conditions.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3091

Question 1690

A fracture where the bone breaks the skin is called a:

Simple fracture
Greenstick fracture
Compound (Open) fracture✔️
Comminuted fracture

Correct Answer Logic:

In a compound fracture, the bone pierces the skin, increasing the risk of infection.

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Chemistry QUESTION #7421

Question 1691

If the ionisation potentials of Na, Mg, and Si are 496, 737, and 786 kJ/mol respectively, then the IP of Al is approximately:

760 kJ/mol
756 kJ/mol
577 kJ/mol✔️
986 kJ/mol

Correct Answer Logic:

Al (Z=13): configuration [Ne] 3s² 3p¹

Al's IE₁ is lower than Mg (3s² full shell, extra stability) and lower than Si (3p² — removing one from paired is easier, but Si is to the right with higher Z*).

Experimentally, IE₁ of Al ≈ 577 kJ/mol. This lies between Na (496) and Mg (737), confirming the anomaly: Al has lower IE₁ than Mg despite being to its right in the period.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3602

Question 1692

'Peppermint Oil' is obtained from the leaves of:

Mentha piperita✔️
Foeniculum vulgare
Coriandrum sativum
Eucalyptus globulus

Correct Answer Logic:

Mentha piperita is the source of peppermint oil, used as a carminative.

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MCQs Section QUESTION #4913

Question 1693

A recent study of ancient clay deposits has provided new evidence _____ contributed to the extinction of the dinosaurs and many other creatures some 65 million years ago.

supporting the theory of global forest fires ignited by a meteorite impact that
supporting the theory that global forest fires ignited by a meteorite impact✔️
that supports the theory of global forest fires that were ignited by a meteorite impact and that
in support of the theory that global forest fires were ignited by a meteorite impact and that

Correct Answer Logic:

It clearly expresses the theory: global forest fires ignited by a meteorite impact contributed to the extinction. In option A, the pronoun 'that' ambiguously modifies either 'meteorite impact' or 'fires.' Options C and D add unnecessary 'and that,' creating grammatical awkwardness. Option E changes the meaning by implying the meteorite directly caused the extinction rather than the forest fires.

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Mathematics QUESTION #6979

Question 1694

For three events $A$, $B$, $C$:
$P(\text{exactly one of }A\text{ or }B) = P(\text{exactly one of }B\text{ or }C) = P(\text{exactly one of }C\text{ or }A) = \dfrac{1}{4}$
$P(A\cap B\cap C) = \dfrac{1}{16}$.
Find $P(\text{at least one of }A, B, C\text{ occurs})$.

$\dfrac{7}{32}$
$\dfrac{7}{16}$✔️
$\dfrac{7}{64}$
$\dfrac{3}{16}$

Correct Answer Logic:

Use: $P(\text{exactly one of }X\text{ or }Y) = P(X)+P(Y)-2P(X\cap Y)$.

Adding all three equations:

$2[P(A)+P(B)+P(C)] - 2[P(A\cap B)+P(B\cap C)+P(C\cap A)] = \dfrac{3}{4}$

$\Rightarrow P(A)+P(B)+P(C) - [P(A\cap B)+P(B\cap C)+P(C\cap A)] = \dfrac{3}{8}$ ...(i)

Using inclusion-exclusion:

$P(A\cup B\cup C) = P(A)+P(B)+P(C)-P(A\cap B)-P(B\cap C)-P(C\cap A)+P(A\cap B\cap C)$

$= \dfrac{3}{8} + \dfrac{1}{16} = \dfrac{6}{16}+\dfrac{1}{16} = \dfrac{7}{16}$

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The Constitution of Pakistan QUESTION #9352

Question 1695

The Council of Common Interests established under Article 153 is responsible for formulating and regulating policies in relation to matters in which part of the Fourth Schedule?

Part I (Federal Legislative List)
Part II (now abolished Concurrent List)
Certain specific entries of the Federal Legislative List as listed in Article 154✔️
The entire Fourth Schedule

Correct Answer Logic:

Article 154(1) charges the Council of Common Interests with formulating and regulating policies in relation to matters in Part II of the Federal Legislative List and exercising supervision and control over related institutions. Post-18th Amendment, the Concurrent List was abolished and relevant matters were distributed.

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Accounting Finance and Punjab Sales Tax on Services QUESTION #2578

Question 1696

Under section 51 of the Act, the Authority may compound an offence warranting prosecution. At what stage can compounding occur?

Only before institution of prosecution proceedings
Only after institution of prosecution proceedings
Either before OR after the institution of any proceedings for prosecution✔️
Only upon order of the Special Judge

Correct Answer Logic:

Section 51 explicitly states that the Authority may compound the offence and terminate proceedings EITHER BEFORE OR AFTER THE INSTITUTION OF ANY PROCEEDINGS for prosecution, provided the person pays the tax due along with default surcharge and penalty as determined.

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Nursing QUESTION #9197

Question 1697

In Jean Watson's Theory of Human Caring, the core concept originally called 'carative factors' was later renamed to:

Core conditions of caring
Transpersonal caring moments
Caritas processes✔️
Clinical caring competencies

Correct Answer Logic:

Correct Answer: C — Caritas Processes

Jean Watson originally described 10 carative factors in her 1979 theory. In her later evolution of the theory (Caring Science), she renamed them Caritas Processes (from the Latin caritas, meaning love/charity).

Key concepts in Watson's theory:

Transpersonal Caring Relationship: A special kind of human connection that transcends the physical
Caring Occasion/Moment: A moment when nurse and patient come together — each with their own phenomenal field
Caritas Processes: 10 processes guiding caring practice, emphasizing love, faith, hope, and sensitivity

Watson's theory is classified as a philosophy and science of caring, and it emphasizes the spiritual and humanistic dimensions of nursing.

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Planning QUESTION #4943

Question 1698

What is the recommended width for a two-way residential street?

4-5 meters
6-7 meters✔️
8-9 meters
10-12 meters

Correct Answer Logic:

A two-way residential street typically requires 6-7 meters width to accommodate two lanes of traffic (approximately 3-3.5 meters each) while maintaining safety and comfortable passing clearance.

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General Knowledge QUESTION #278

Question 1699

Nobel Prize winner Mr. Louise Gluck (Literature) belongs to:

USA✔️
Canada
Australia
None of these

Correct Answer Logic:

Louise Glück was an American poet and essayist.

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Therapeutics and Patient Care QUESTION #3902

Question 1700

Which of the following antimicrobial agents is NOT absorbed into the systemic circulation following oral administration?

Cefalexin
Nystatin✔️
Trimethoprim
Rifampicin

Correct Answer Logic:

Nystatin is a polyene antifungal that is not absorbed from the GI tract when given orally. It is used exclusively for topical treatment of oral, pharyngeal, and gastrointestinal candidiasis.

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