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Math (Module-1) QUESTION #5480

In the $xy$-plane, a parabola has vertex $(9, -14)$ and intersects the $x$-axis at two points. If the equation is $y = ax^2 + bx + c$, which of the following could be $a + b + c$?

-23
-19✔️
-14
-12

Correct Answer Logic:

$a+b+c$ is the value of the function at $x=1$ (i.e., $f(1)$). With the vertex at $x=9$, $f(1)$ could be $-19$ depending on the parabola's width.

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Professional QUESTION #1842

Question 1062

Under Section 19(3), a civil servant who is dismissed or removed from service for reasons of discipline is not admissible to pension. However, the Government may sanction compassionate allowance not exceeding what fraction of the pension or gratuity that would have been admissible?

One-half
Two-thirds✔️
Three-quarters
One-third

Correct Answer Logic:

Section 19(3) provides that no pension is admissible to a civil servant dismissed or removed for disciplinary reasons, but the Government may sanction compassionate allowance not exceeding two-thirds of the pension or gratuity which would have been admissible had he been invalided from service on the date of dismissal or removal.

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Basic Mathematics QUESTION #4538

Question 1063

What is $(\sqrt{a})^2$ for $a > 0$?

$a$✔️
$\sqrt{a}$
$a^2$
$2a$

Correct Answer Logic:

$(\sqrt{a})^2 = a$ for any positive $a$. The square and square root cancel each other.

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Physics QUESTION #4386

Question 1064

A fluid is flowing through a tube. To undergo transition from laminar to turbulent flow, its velocity must be:

Slightly less than critical velocity
Equal to critical velocity
Greater than critical velocity✔️
Increasing gradually but less than critical velocity

Correct Answer Logic:

Flow transitions from laminar to turbulent when the Reynolds number $Re = \dfrac{\rho v d}{\eta}$ exceeds a critical value. This occurs when fluid velocity exceeds the critical velocity.

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Biology QUESTION #563

Question 1065

Which hormone continues to promote protein synthesis throughout the body even after the cease in growth?

TSH
ADH
ACTH
STH✔️

Correct Answer Logic:

Somatotropin (STH/GH) promotes protein synthesis

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MCQs Section QUESTION #4899

Question 1066

A large rise in the number of housing starts in the coming year should boost new construction dollars by several billion dollars, _____ than five years ago.

making the construction industry's economic health much more robust than five years ago
and make the construction industry's economic health much more robust than five years ago
making the construction industry's economic health much more robust than it was five years ago✔️
to make the construction industry's economic health much more robust than five years ago

Correct Answer Logic:

The comparison requires 'than it was five years ago' to logically compare the industry's current health to its past health — not to the time period itself. Options A, B, and D omit the verb 'was,' creating an illogical comparison between health and a point in time.

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Islamic Studies QUESTION #645

Question 1067

Dozy is the author of:

The Spirit of Islam
Spanish Islam✔️
History of Saracens
None of these

Correct Answer Logic:

Reinhart Dozy was a famous scholar known for his work Spanish Islam.

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Biology QUESTION #4232

Question 1068

Which organelle is usually referred as post office of the cell and why?

Golgi apparatus, because it receives, sorts and packages material for transport to other parts of cell✔️
Rough endoplasmic reticulum because it synthesizes protein used by the cell
Mitochondria, because it synthesizes and provides energy to other parts of the cell
Nucleus, because it controls other organelles of the cell

Correct Answer Logic:

Golgi apparatus functions like a post office.

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CISA QUESTION #1734

Question 1069

In professional practice, what does the concept of fiduciary responsibility fundamentally require of accountants, auditors, and legal professionals?

To utilise information obtained in engagements for personal advantage without breaching explicit confidentiality agreements.
To act in the best interests of the client, placing honesty, fairness, and duty ahead of personal self-interest — except where doing so would breach the law.✔️
To execute the client's wishes unconditionally and maintain total confidentiality, even in cases where illegal activity has been discovered.
None of the above.

Correct Answer Logic:

Fiduciary responsibility is the highest legal standard of care that professionals owe to those who place trust in them. It requires accountants, auditors, and lawyers to act in their client's best interests with complete honesty and fairness — but this duty is always subordinate to the law. Where compliance with a client's wishes would require violating the law, the fiduciary duty yields. It is fundamentally about acting as a trustworthy guardian of another's interests.

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Psychology QUESTION #1455

Question 1070

Which term is used for the study of psychological development across the lifespan?

Cognitive psychology
Developmental psychology✔️
Social psychology
Neuropsychology

Correct Answer Logic:

Developmental psychology is the scientific study of how and why humans change across the entire lifespan — from conception through old age. It examines physical, cognitive, emotional, and social development. Key theorists include Piaget (cognitive development), Erikson (psychosocial development), and Vygotsky (social learning). Social psychology studies group behavior; neuropsychology focuses on brain-behavior relationships.

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Security Measures to Maintain Law and Order QUESTION #898

Question 1071

If an AD ASF is offered a "Bribe" to bypass a security measure, they are tried under:

Prevention of Corruption Act
Pakistan Army Act
ASF Act
All of these✔️

Correct Answer Logic:

They are subject to the specific service laws (Army Act via 7-A) and general criminal laws of Pakistan.

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English QUESTION #4455

Question 1072

In the sentence 'Wearing a helmet when you do any dangerous sport is important.', the subject is:

Helmet
You
Sport
None of these✔️

Correct Answer Logic:

The subject is the entire gerund phrase 'Wearing a helmet when you do any dangerous sport', not just a single word.

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Boilers Mechanical Engineering QUESTION #3997

Question 1073

Operating a boiler without a 'Valid Certificate' is considered:

A minor oversight
An illegal act subject to penalties and fines✔️
Allowed if the boiler is new
Allowed if no accident happens

Correct Answer Logic:

The law strictly prohibits the use of uncertified boilers to prevent loss of life and property.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3403

Question 1074

'Glucagon' acts to:

Lower blood sugar
Raise blood sugar by promoting glycogenolysis✔️
Store fat
Build muscle

Correct Answer Logic:

It is the antagonist to insulin, released when blood sugar is low.

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General Science and Ability QUESTION #190

Question 1075

Which plant group needs both land and water to complete their life cycle?

Bryophyta✔️
Tracheophyta
Thallophyta
None of these

Correct Answer Logic:

Bryophytes (like mosses) are called "amphibians of the plant kingdom."

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3411

Question 1076

Which electrolyte is the 'Main Extracellular Cation' responsible for fluid balance?

Potassium ($K^+$)
Sodium ($Na^+$)✔️
Calcium ($Ca^{2+}$)
Chloride ($Cl^-$)

Correct Answer Logic:

Sodium is the primary ion in the ECF; Potassium is the primary ion in the ICF.

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Pakistan Affairs QUESTION #604

Question 1077

Who gave the statement: "There should not be contradiction between the words of God and works of God"?

Allama Iqbal
Sir Sayyed Ahmad Khan✔️
Allama Inayatullah Mashriqi
None of these

Correct Answer Logic:

This was a core philosophical principle of Sir Sayyed Ahmad Khan to reconcile religion and science .

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Commerce QUESTION #1203

Question 1078

A not-for-profit organization's annual report emphasizes the use of funds to achieve its mission rather than profitability. This highlights:

Faithful representation in financial reporting.
The focus on accountability over profitability.✔️
Compliance with government regulations.
The reliance on accrual accounting.

Correct Answer Logic:

Not-for-profit organizations are primarily accountable to their donors, members, and the public for how they use their funds to fulfill their mission. Their financial reporting focuses on accountability — demonstrating responsible stewardship of resources — rather than generating profit for owners or shareholders.

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