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Law QUESTION #9670

Under Article 3, witness competence is ultimately determined according to:

The Civil Procedure Code
The Pakistan Penal Code
Injunctions of Islam as laid down in the Holy Quran and Sunnah✔️
The discretion of the presiding judge

Correct Answer Logic:

Article 3 provides that the Court shall determine the competence of a witness in accordance with the qualifications prescribed by the injunctions of Islam as laid down in the Holy Quran and Sunnah.

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Civil Procedure QUESTION #3725

Question 2

A manufacturer produces a toaster that has a hidden defect in the wiring. The toaster catches fire, destroying a consumer's kitchen but causing no physical injuries. The consumer sues the manufacturer in 'strict products liability.' What is the manufacturer's best defense?

The consumer was negligent in not having a fire extinguisher.
The defect was not 'foreseeable.'
The 'Economic Loss Rule' prevents recovery for purely property damage in some jurisdictions.✔️
The manufacturer used 'due care' in the assembly process.

Correct Answer Logic:

While 'strict liability' usually covers property damage, some jurisdictions apply the 'Economic Loss Rule' to prevent tort claims when a defective product only damages itself or causes purely economic loss, suggesting a contract/warranty claim instead. (Note: Most tort laws allow recovery for damage to *other* property, like the kitchen, but the 'due care' defense is irrelevant in strict liability.)

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Pakistan Affairs QUESTION #9092

Question 3

The State Bank of Pakistan (central bank) was established in which year?

1947
1948✔️
1949
1950

Correct Answer Logic:

The SBP was founded on July 1, 1948.

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Disaster Management QUESTION #6538

Question 4

What makes social protection systems 'shock-responsive' in the context of disaster risk reduction?

They provide more money
They can rapidly scale up to deliver timely assistance to affected populations using existing delivery mechanisms✔️
They only operate during disasters
They replace disaster relief

Correct Answer Logic:

Section 13.5 defines shock-responsive social protection as systems that can rapidly expand assistance during disasters. By using existing targeting, registration, and payment systems, they deliver faster, more efficient disaster response while supporting long-term resilience.

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Accounting & Finance QUESTION #6228

Question 5

Which document is considered the 'request' for a credit note in the purchase return process?

Sales Invoice
Purchase Order
Journal Voucher
Debit Note✔️

Correct Answer Logic:

A debit note is a request put to the seller by the purchaser for the issuance of a credit note.

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Dairy Food Science and Technology QUESTION #5972

Question 6

The approximate pH range of fresh normal cow's milk is:

$5.5\text{–}6.0$
$6.6\text{–}6.8$✔️
$7.2\text{–}7.5$
$4.5\text{–}5.0$

Correct Answer Logic:

Fresh normal bovine milk has a $\text{pH}$ of $6.6\text{–}6.8$ (typically $6.65\text{–}6.71$). This is slightly acidic due to dissolved $\text{CO}_2$, proteins, phosphates, and citrates. Mastitic milk tends to have higher $\text{pH}$ ($>6.8\text{–}7.0$); acidic/sour milk has lower $\text{pH}$.

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Economics QUESTION #1715

Question 7

Exchange rate misalignment — where Pakistan's rupee was maintained at an artificially overvalued level for extended periods — has historically produced which most economically damaging consequence?

Boosted export price competitiveness and attracted higher FDI inflows
Improved volume and value of remittance conversions into domestic currency
Erosion of export competitiveness, import substitution incentives, and accelerated depletion of foreign exchange reserves✔️
None of these

Correct Answer Logic:

An overvalued exchange rate makes Pakistan's exports artificially expensive in foreign markets (reducing export competitiveness) while making imports artificially cheap (incentivising over-importing). This structurally worsens the current account deficit and depletes foreign exchange reserves as the State Bank defends the peg. When the overvaluation eventually corrects — as in 2018–19 and 2022–23 — the resulting sharp depreciation triggers inflation and debt stock expansion. All three options (A), (B), and (C) as stated are negative, but (D) 'None of these' indicates options A–C are wrong; option (C) correctly states the actual implication.

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Physics QUESTION #1065

Question 8

A 2 A current flows through two circular coils with radii ratio 1:2. Ratio of their magnetic moments is:

2:1
4:1
1:4✔️
1:2

Correct Answer Logic:

Magnetic moment $\mu = IA = I\pi r^2$. Same current $I$. Ratio: $\frac{\mu_1}{\mu_2}=\frac{r_1^2}{r_2^2}=\frac{1^2}{2^2}=\frac{1}{4}$. So $\mu_1:\mu_2=1:4$.

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English QUESTION #7550

Question 9

Choose the most appropriate meaning of the idiomatic phrase "To take something with a pinch of salt"

To treat something with scepticism.✔️
To accept something immediately.
To exaggerate a statement.
To refuse to listen.

Correct Answer Logic:

To take something with a pinch of salt means to view something with doubt or skepticism

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General Abilities QUESTION #4507

Question 10

What is the sum of two negative numbers $-7$ and $-3$?

$-10$✔️
$10$
$-4$
$4$

Correct Answer Logic:

Sum of two negative numbers is negative: $(-7) + (-3) = -10$

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Statistics QUESTION #1979

Question 11

A box contains 4 bad and 6 good tubes. Two tubes are drawn at random. Given that one tested tube is good, the probability that the other is also good using the conditional probability approach is:

$\dfrac{1}{3}$
$\dfrac{5}{9}$
$\dfrac{5}{14}$
$\dfrac{5}{13}$✔️

Correct Answer Logic:

Let A = both good, B = at least one good. $P(A) = \binom{6}{2}/\binom{10}{2} = 15/45 = 1/3$. $P(B) = 1 - P(\text{both bad}) = 1 - \binom{4}{2}/\binom{10}{2} = 1 - 6/45 = 39/45$. But the condition is one specific tube tested is good: $P(\text{other good}|\text{one is good}) = \frac{5}{9}$ using hypergeometric reasoning on remaining 9 tubes (5 good, 4 bad). Answer is $\dfrac{5}{9}$.

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Boilers Mechanical Engineering QUESTION #3979

Question 12

In a 'Fire Tube' boiler, which of the following is true regarding the heat exchange process?

Water circulates inside the tubes, surrounded by hot gases
Hot gases pass through the tubes, surrounded by water✔️
The boiler is only used for very high pressure ($>100~bar$)
There are no tubes used in the design

Correct Answer Logic:

Fire-tube boilers like the Lancashire or Locomotive types have hot gases inside tubes to heat the surrounding water.

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General Knowledge QUESTION #8774

Question 13

What is a 'Kangaroo Court'?

Special court to deal with drug mafia
A temporary court established under law
An illegal court formed by prisoners to settle disputes✔️
The highest court in Australia

Correct Answer Logic:

Kangaroo court refers to an unofficial, biased court.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3671

Question 14

The 'Peltate' leaf of 'Podophyllum' is used as a:

Vitamin
Anticancer and Purgative agent✔️
Flavor
Dye

Correct Answer Logic:

Podophyllum resin is used for warts and some cancers.

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Mathematics QUESTION #7483

Question 15

Let $A = \{x \in \mathbb{R} : x$ is not a positive integer$\}$. Define a function $f: A \to \mathbb{R}$ as $f(x) = \frac{2x}{x-1}$, then f is:

not injective
neither injective nor surjective
surjective but not injective
injective but not surjective✔️

Correct Answer Logic:

For injectivity: if $f(x_1) = f(x_2)$, then $\frac{2x_1}{x_1-1} = \frac{2x_2}{x_2-1}$, giving $2x_1(x_2-1) = 2x_2(x_1-1)$, so $x_1x_2 - x_1 = x_2x_1 - x_2$, thus $x_1 = x_2$. So f is injective. For surjectivity to $\mathbb{R}$: given $y \in \mathbb{R}$, solve $\frac{2x}{x-1} = y$, getting $2x = yx - y$, so $x(y-2) = -y$, giving $x = \frac{y}{2-y}$ (provided $y \neq 2$). We need to check if this x is in domain A (not a positive integer). For most y, this x won't be a positive integer, but there are some values of y that map to positive integers, which should be excluded from the range. So f is not surjective to all of $\mathbb{R}$. The answer is D.

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English QUESTION #8385

Question 16

De Jure means:

by right
by law✔️
by the way
by itself

Correct Answer Logic:

De Jure means by law (legally).

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3179

Question 17

Which vitamin is essential for the synthesis of several clotting factors (II, VII, IX, X) in the liver?

Vitamin A
Vitamin C
Vitamin K✔️
Vitamin E

Correct Answer Logic:

Vitamin K is a necessary cofactor for the carboxylation of clotting factors.

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CISA QUESTION #6835

Question 18

An organization conducts business impact analysis and assigns Recovery Point Objective (RPO) of 1 hour but performs full backups only weekly with no incremental backups. What is the MAXIMUM potential data loss?

1 hour
168 hours (1 week)✔️
24 hours
Unknown

Correct Answer Logic:

RPO defines maximum acceptable data loss, while backup frequency determines actual potential data loss. Weekly backups mean up to 1 week of data could be lost in a disaster. The gap between 1-hour RPO requirement and weekly backup capability represents a critical mismatch between business requirements and technical implementation.

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Administration QUESTION #2912

Question 19

Identify the individual traditionally recognized as the "Father of Bureaucracy":

Max Weber✔️
Frederick Taylor
Woodrow Wilson
Herbert Simon

Correct Answer Logic:

Max Weber developed the theory of bureaucracy as a highly structured, formalized, and impersonal system of organization.

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Ability / HR / Governance / Special Education QUESTION #1904

Question 20

Under Rule 4(1)(b) which of the following correctly lists ALL major penalties?

Censure; withholding of increment; compulsory retirement; dismissal
Reduction to lower post or time-scale; compulsory retirement; removal from service; dismissal from service✔️
Stoppage at efficiency bar; reduction to lower post; removal from service
Withholding of promotion; compulsory retirement; dismissal from service

Correct Answer Logic:

Rule 4(1)(b) exhaustively lists four major penalties: (i) reduction to lower post/time-scale/stage; (ii) compulsory retirement; (iii) removal from service; and (iv) dismissal from service.

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