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Egnlish QUESTION #719

Question 1

In "King Lear," who is the Earl of Gloucester's illegitimate son?

Edgar
Edmund✔️
Kent
Oswald

Correct Answer Logic:

Edmund is the antagonist who plots against his father and his legitimate brother, Edgar.

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General Abilities QUESTION #2876

Question 2

The average of 4 numbers is 20. If a 5th number 30 is added, what is the new average?

22✔️
24
25
26

Correct Answer Logic:

Total sum of 4 numbers $= 4 \times 20 = 80$. New sum $= 80 + 30 = 110$. New average $= 110 / 5 = 22$.

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Disaster Management QUESTION #6514

Question 3

A district experiences recurring urban flooding despite adequate drainage infrastructure. Which combination of interventions would most effectively address the root causes?

Increasing drainage capacity and building flood walls
Implementing risk-sensitive zoning, sustainable urban drainage systems, and nature-based solutions✔️
Relocating vulnerable populations to higher ground
Establishing emergency response teams only

Correct Answer Logic:

Section 8.3 emphasizes risk-sensitive urban planning, sustainable drainage systems, and green infrastructure. This addresses root causes rather than symptoms, combining structural measures with ecosystem-based approaches and proper land-use planning.

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Physics QUESTION #1056

Question 4

A photon and electron (mass $m$) have same energy $E$. Ratio $\lambda_{photon}/\lambda_{electron}$ is ($c$ = speed of light):

$c\sqrt{\dfrac{2m}{E}}$✔️
$\dfrac{1}{c}\sqrt{\dfrac{E}{2m}}$
$\sqrt{\dfrac{E}{2m}}$
$c\sqrt{2mE}$

Correct Answer Logic:

Photon: $\lambda_{ph}=\frac{hc}{E}$. Electron (non-relativistic): $\lambda_{el}=\frac{h}{\sqrt{2mE}}$. Ratio: $\frac{\lambda_{ph}}{\lambda_{el}}=\frac{hc}{E}\cdot\frac{\sqrt{2mE}}{h}=\frac{c\sqrt{2mE}}{E}=c\sqrt{\frac{2m}{E}}$.

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Law QUESTION #9471

Question 5

A suit between A and B regarding ownership of agricultural land situated partly in the jurisdiction of Civil Court Lahore and partly in the jurisdiction of Civil Court Sheikhupura was instituted in Civil Court Lahore. The entire claim is within the pecuniary competence of Civil Court Lahore. B objects that the suit should lie in Sheikhupura since the larger portion of land is there. How should the Court rule?

Direct both Courts to jointly try the suit
Transfer the suit to Sheikhupura as the major portion of property is situate there
Uphold B's objection and return the plaint for presentation to Sheikhupura
Dismiss B's objection; the suit is properly instituted as any portion of the property lies within Lahore's jurisdiction and the entire claim is within its pecuniary competence✔️

Correct Answer Logic:

Section 17 CPC provides that where immoveable property is situate within the jurisdiction of different Courts, a suit may be instituted in any Court within whose local limits any portion of the property is situate, provided the entire claim is cognisable by such Court. The Lahore Court satisfies both conditions.

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Chemistry QUESTION #1431

Question 6

Debye-Hückel theory is used to calculate:

Solubility of salts
Ionic strength of solutions
Gibbs free energy of ions
None of these✔️

Correct Answer Logic:

The Debye-Hückel theory (and the extended Debye-Hückel limiting law) is used to calculate the mean activity coefficients ($\gamma_\pm$) of ions in dilute electrolyte solutions. It accounts for electrostatic interactions between ions. The answer 'None of these' is correct because the given options — solubility, ionic strength, or Gibbs free energy directly — are not what Debye-Hückel primarily calculates; it calculates activity coefficients.

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English QUESTION #8564

Question 7

What does the idiom 'to bear the brunt of' mean?

in a position of advantage
to make an easy choice
to endure the main force or shock✔️
undecided

Correct Answer Logic:

'Bear the brunt' means to suffer the worst part of an attack or ordeal.

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5719

Question 8

In a hospital setting, the department responsible for the supply of medications to wards and ambulatory patients is headed by a professionally competent pharmacist. What is their primary legal role regarding medication?

Economic forecasting
Supervision of correct dispensing and compounding
Patient diagnosis✔️
Nursing staff recruitment

Correct Answer Logic:

As per the text, the department is headed by a legally qualified pharmacist who supervises correct dispensing and compounding.

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Logical Reasoning QUESTION #3936

Question 9

Which word is most similar to the meaning of 'EPHEMERAL'?

Permanent✔️
Short-lived
Internal
Beautiful

Correct Answer Logic:

1

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Urdu QUESTION #5244

Question 10

آسمان پر اڑنا سے کیا مراد ہے؟

غرور کرنا✔️
گالیاں دینا
ٹالنا
غرور کا سر نیچا

Correct Answer Logic:

آسمان پر اڑنا محاورے کا مطلب ہے انتہائی مغرور ہونا یا تکبر کرنا۔

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Security Measures to Maintain Law and Order QUESTION #853

Question 11

If an AD ASF detains a suspect beyond the legal time limit without producing them before a magistrate, it is a violation of:

Section 13
Fundamental Rights (Article 10)✔️
Section 5
Airport Regulations

Correct Answer Logic:

Article 10 of the Constitution of Pakistan (and standard legal ethics) protects against arbitrary detention, which ASF must respect under Section 7(3).

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Chemistry QUESTION #7177

Question 12

A car tyre is pressurized with nitrogen to $35 \text{ psi}$ at $27^{\circ}\text{C}$. The tyre is rated to burst if the internal pressure exceeds $40 \text{ psi}$. At what temperature (in $^{\circ}\text{C}$) will the tyre likely burst?

$50^{\circ}\text{C}$
$60^{\circ}\text{C}$
$70^{\circ}\text{C}$✔️
$80^{\circ}\text{C}$

Correct Answer Logic:

According to Gay-Lussac's Law ($P/T = \text{constant}$):

$P_{1} = 35 \text{ psi}$, $T_{1} = 27 + 273 = 300 \text{ K}$
$P_{2} = 40 \text{ psi}$, $T_{2} = ?$
$35/300 = 40/T_{2}$
$T_{2} = (40 \times 300) / 35 \approx 342.8 \text{ K}$
Converting to Celsius: $342.8 - 273 = 69.8^{\circ}\text{C} \approx 70^{\circ}\text{C}$

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Accounting & Finance QUESTION #6225

Question 13

The assertion that 'an asset or liability pertains to the entity at a given date' relates to which audit area?

Existence
Completeness
Rights and Obligations✔️
Valuation

Correct Answer Logic:

'Rights and Obligations' refers to the assertion that the enterprise has ownership or legal rights to the assets and liabilities recorded.

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Statistics QUESTION #1973

Question 14

For a paired t-test conducted on $n$ matched pairs of observations, the appropriate degrees of freedom is:

$2n - 1$
$n - 2$
$2(n - 1)$
$n - 1$✔️

Correct Answer Logic:

In a paired t-test, the $n$ differences $d_i = X_{1i} - X_{2i}$ are treated as a single sample. The degrees of freedom is therefore $n - 1$, just as for a one-sample t-test.

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Urdu QUESTION #5128

Question 15

درست جملے کی نشاندہی کریں۔

علاج سے مرض بڑھتی گئی۔
علاج سے مرض بڑھتا گیا۔
علاج سے مرض بڑھ گئی۔✔️
علاج سے مرض بڑھتی رہی۔

Correct Answer Logic:

مرض مونث ہے اس لیے 'بڑھ گئی' درست ہے۔ 'بڑھتا گیا' مذکر کے لیے ہے۔

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Chemistry QUESTION #7188

Question 16

Determine the oxidation states of Chromium ($Cr$) in the following three species respectively: $[Cr(C_{6}H_{6})_{2}]$, $[Cr(H_{2}O)_{6}]Cl_{3}$, and $K_{2}[Cr(CN)_{2}(O)_{2}(O_{2})(NH_{3})]$.

$+3, 0, and +6$✔️
$+3, 0, and +4$
$+3, +4, and +6$
$+3, +2, and +4$

Correct Answer Logic:

Calculation of oxidation states:

$[Cr(C_{6}H_{6})_{2}]$: Benzene is a neutral ligand, so $Cr$ is in $0$ oxidation state.
$[Cr(H_{2}O)_{6}]Cl_{3}$: $H_{2}O$ is neutral and there are 3 $Cl^{-}$ ions, so $x + 0 = +3 \Rightarrow x = +3$.
$K_{2}[Cr(CN)_{2}(O)_{2}(O_{2})(NH_{3})]$: $K$ is $+1$, $CN$ is $-1$, $O$ (oxo) is $-2$, $O_{2}$ (peroxo) is $-2$, and $NH_{3}$ is $0$. $2(+1) + x + 2(-1) + 2(-2) + (-2) + 0 = 0 \Rightarrow x = +6$.

[cite: 13]

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Math Physics Chemistry Biology QUESTION #4290

Question 17

Self-fertilization in plants through successive generations can lead to the development of:

Hybrid breeds of plants
Variations in coming generation
True breeding plants✔️
Adaptation with their environment

Correct Answer Logic:

Continuous self-fertilization leads to increasing homozygosity. True breeding plants are homozygous and produce offspring identical to the parent generation.

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Civil Procedure QUESTION #5676

Question 18

A plaintiff brings a diversity action in federal court. The defendant, a citizen of the forum state, was served while visiting another state. The defendant moves to dismiss for improper venue under Rule 12(b)(3). The accident occurred in the forum state. Is venue proper?

No, because the defendant must be served in the forum state for venue to be proper.
Yes, because venue is proper in a judicial district where any defendant resides, if all defendants are residents of the state in which the district is located.✔️
No, because venue is only proper where the plaintiff resides in diversity cases.
Yes, but only if the plaintiff is also a citizen of the forum state.

Correct Answer Logic:

Under 28 U.S.C. § 1391(b)(1), venue is proper in a judicial district in which any defendant resides, if all defendants are residents of the State in which the district is located.

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Verbal Reasoning QUESTION #8177

Question 19

Let $n$ be a positive integer divisible by 6. Compare:

Quantity A: The remainder when $n$ is divided by 12

Quantity B: The remainder when $n$ is divided by 18

Quantity A is greater
Quantity B is greater
The two quantities are equal
The relationship cannot be determined from the information given✔️

Correct Answer Logic:

Since $n$ is divisible by 6, $n$ can be $6, 12, 18, 24, 30, 36, \ldots$

Example 1: $n = 12$. Remainder ÷12 $= 0$. Remainder ÷18 $= 12$. B > A.

Example 2: $n = 18$. Remainder ÷12 $= 6$. Remainder ÷18 $= 0$. A > B.

Example 3: $n = 36$. Remainder ÷12 $= 0$. Remainder ÷18 $= 0$. Equal.

The relationship changes, so it cannot be determined.

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Physics QUESTION #369

Question 20

If the mass of the bob of a pendulum is doubled its time period is:

Halved
Doubled
Unchanged✔️
Increases four times

Correct Answer Logic:

Time period of a pendulum is independent of mass

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