Reading Mode - Questions

General Knowledge QUESTION #4801

The International Day for the Elimination of Racial Discrimination is observed on which date?

23rd May
21st March✔️
1st March
10th December

Correct Answer Logic:

The International Day for the Elimination of Racial Discrimination is observed on March 21 each year, commemorating the 1960 Sharpeville massacre in South Africa.

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CISA QUESTION #6822

Question 4842

An IS auditor finds that a company's COBIT implementation focuses exclusively on IT processes while ignoring business alignment and strategic goals. What is the MOST critical deficiency?

Incomplete COBIT coverage
Missing the fundamental purpose of COBIT as a governance framework linking IT to business objectives✔️
Need for additional IT processes
Insufficient documentation

Correct Answer Logic:

COBIT is fundamentally a governance framework designed to align IT with business objectives and ensure IT delivers value. Focusing only on IT processes without business alignment defeats COBIT's core purpose. The framework exists to bridge IT and business strategy, not simply to catalog IT activities.

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Accounting & Finance QUESTION #6209

Question 4843

Which decision area involves determining the long-term mix of debt and equity for a firm?

Capital Budgeting
Capital Structure✔️
Working Capital Management
Asset Allocation

Correct Answer Logic:

Capital structure is the specific mixture of long-term debt and equity the firm uses to finance its operations [cite: 4].

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Dairy Food Science and Technology QUESTION #5997

Question 4844

The 'water holding capacity' (WHC) of yoghurt gel is related to:

Total fat content of the milk used
The protein network density, degree of cross-linking, and porosity of the casein gel — determined by pre-heat treatment of milk (denatured $\beta$-Lg plugs gel pores), fermentation $\text{pH}$, and protein concentration✔️
The amount of starter culture added
Incubation temperature above $45^{\circ}\text{C}$

Correct Answer Logic:

WHC of yoghurt gel determines syneresis susceptibility. High WHC $=$ less syneresis. WHC is improved by: high heat treatment of milk ($90\text{–}95^{\circ}\text{C}/5\text{–}10\;\text{min}$) — denatured $\beta$-Lg associates with $\kappa$-casein increasing network density; higher protein concentration (SMP fortification); slower acidification; EPS-producing strains.

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Mathematics QUESTION #6946

Question 4845

Let $A$ and $B$ be $3\times3$ real matrices where $A$ is symmetric and $B$ is skew-symmetric. The system $(A^2B^2 - B^2A^2)X = O$ (where $X$ is $3\times1$ and $O$ is the $3\times1$ zero matrix) has:

Exactly two solutions
Infinitely many solutions✔️
No solution
A unique solution

Correct Answer Logic:

Let $C = A^2B^2 - B^2A^2$. Since $A$ is symmetric: $A^T=A$, so $(A^2)^T=A^2$. Since $B$ is skew-symmetric: $B^T=-B$, so $(B^2)^T=B^2$.

$C^T = (A^2B^2)^T - (B^2A^2)^T = B^2A^2 - A^2B^2 = -C$

So $C$ is skew-symmetric. A real skew-symmetric $3\times3$ matrix always has determinant 0 (since $\det(C)=\det(C^T)=\det(-C)=-\det(C)$, giving $\det(C)=0$).

Since $\det(C)=0$, the homogeneous system $CX=O$ has infinitely many solutions.

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Reading and Writing (Module-1) QUESTION #10388

Question 4846

Far from being ------- about the merger, the employees expressed enthusiastic support for the new direction.

ambivalent
apprehensive✔️
resistant
wary

Correct Answer Logic:

'Far from being X' followed by 'enthusiastic support' means the workers were not worried, i.e., not 'apprehensive.'

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Psychology QUESTION #9939

Question 4847

Guilford's Structure of Intellect Model of intelligence is notable because:

It separates operations from content and product
It rejects the idea of a general factor
It yields 180 unique intellectual factors
All of these✔️

Correct Answer Logic:

Guilford's SOI model is notable for all three: systematically distinguishing operations, content, and product; explicitly rejecting Spearman's g-factor; and yielding up to 180 unique intellectual factors in its extended form.

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English Literature QUESTION #10721

Question 4848

The deductive method of reasoning proceeds from:

Law and rule to observation
Observation
Generalization to specification✔️
Examples and illustrations

Correct Answer Logic:

Deductive reasoning moves from general principles (laws/rules) to specific conclusions (observations/cases) — i.e. from generalisation to specification. It starts with a general premise and applies it to a specific instance. This contrasts with inductive reasoning, which moves from specific observations to general conclusions. In literature and research, deduction tests existing theories against particular cases.

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Nursing QUESTION #9266

Question 4849

A 3-year-old child is admitted with sudden onset of high fever, drooling, muffled voice, and sitting in a 'tripod/sniffing position'. The child appears toxic and anxious. The nurse's FIRST priority action is:

Insert a tongue depressor to examine the throat
Start IV antibiotics immediately
Do NOT examine the throat; keep child calm, call physician immediately, and prepare for emergency airway management✔️
Place child supine and administer O₂ via face mask

Correct Answer Logic:

Acute Epiglottitis — a life-threatening supraglottic infection (typically Haemophilus influenzae type b in unvaccinated children).

Classic presentation:

Sudden high fever, toxic appearance
Drooling (inability to swallow secretions)
Muffled 'hot potato' voice
Tripod/sniffing position: leaning forward, neck extended, supporting on hands — maximizes airway opening
Stridor (late, ominous sign)
Anxiety, refuses to lie down

CRITICAL NURSING RULE:

NEVER examine the throat with tongue depressor, attempt IV access, take blood, agitate the child, or lay the child supine — ANY stimulation can cause complete airway obstruction.

Priority actions:

Keep child calm, upright (let child maintain own position)
Administer humidified O₂ gently
Notify physician and anesthesiologist IMMEDIATELY
Prepare for emergency intubation or tracheostomy (bedside)
IV access and antibiotics ONLY after airway is secured

Treatment: Ceftriaxone $100\,\text{mg/kg/day}$ IV after airway secured.

Differentiate from croup: croup has barking cough, subglottic involvement, not toxic, managed with steroids + nebulized epinephrine.

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Chemistry QUESTION #7414

Question 4850

The acidity of diprotic acids in aqueous solution increases in the order:

$\text{H}_2\text{S} < \text{H}_2\text{Se} < \text{H}_2\text{Te}$✔️
$\text{H}_2\text{Se} < \text{H}_2\text{S} < \text{H}_2\text{Te}$
$\text{H}_2\text{Te} < \text{H}_2\text{S} < \text{H}_2\text{Se}$
$\text{H}_2\text{Se} < \text{H}_2\text{Te} < \text{H}_2\text{S}$

Correct Answer Logic:

Acid strength of hydrides (Group 16):
Down the group, bond length increases (H–X bond gets weaker), making it easier to release H⁺. Therefore acid strength increases down the group:

$\text{H}_2\text{O} < \text{H}_2\text{S} < \text{H}_2\text{Se} < \text{H}_2\text{Te}$

Note: This trend is opposite to electronegativity trend, and is governed by bond dissociation energy.

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Physics QUESTION #7056

Question 4851

Find the work done by $0.5 \text{ moles}$ of an ideal monoatomic gas when it is heated at a constant pressure of $1 \text{ atm}$ from $20^\circ\text{C}$ to $90^\circ\text{C}$. (Take $R = 8.31 \text{ J/mol}\cdot\text{K}$)

$581 \text{ J}$
$291 \text{ J}$✔️
$146 \text{ J}$
$73 \text{ J}$

Correct Answer Logic:

Work done at constant pressure is given by $W = P \Delta V$.

Using the ideal gas law ($PV = nRT$), at constant pressure, $P \Delta V = n R \Delta T$.

$W = 0.5 \times 8.31 \times (90 - 20)$

$W = 0.5 \times 8.31 \times 70 = 35 \times 8.31 = 290.85 \text{ J}$.

Rounding gives approximately $291 \text{ J}$.

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The Constitution of Pakistan QUESTION #9350

Question 4852

Under Article 175B, the Federal Constitutional Court must maintain what composition regarding judges from provinces?

Majority from the largest province
Equal number from each province with at least one from Islamabad High Court✔️
Proportional representation based on population
At least two from each province

Correct Answer Logic:

Article 175B(1) proviso requires that the Federal Constitutional Court 'shall have equal number of Judges from each Province and at least one Judge from Islamabad High Court.' The explanation adds that the number of judges from the Islamabad High Court cannot exceed the number from any province.

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Chemistry QUESTION #5574

Question 4853

Arrange the following amines in increasing order of basicity: (A) $CH_3CH_2NH_2$, (B) Diethylamine, (C) Trimethylamine, (D) $N$-methyl aniline (Ph–NH–CH₃)

(D) < (C) < (B) < (A)
(D) < (C) < (A) < (B)✔️
(A) < (B) < (C) < (D)
(A) < (B) < (D) < (C)

Correct Answer Logic:

In aqueous solution, basicity order for aliphatic amines: secondary > primary > tertiary (due to solvation). Aromatic amine (D) has lone pair delocalized into benzene ring → least basic. Order: (D) < (C) < (A) < (B). Trimethylamine (C) is tertiary and less basic than primary (A) in aqueous medium due to steric hindrance to solvation.

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Home Economics QUESTION #6286

Question 4854

A 'Standardized Mark' (like ISI or SPSO) on a product ensures:

The product was imported from abroad
The product meets specific quality and safety standards✔️
The product is the most expensive in the market
The product has no warranty

Correct Answer Logic:

Certification marks provide consumers with assurance regarding the quality and reliability of a product.

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Civil Procedure QUESTION #3725

Question 4855

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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Accounting Finance and Punjab Sales Tax on Services QUESTION #2582

Question 4856

Under section 5(2) of the Act, a notification issued by the Government amending the Second Schedule (adding, modifying or deleting any entry regarding taxable services or rates) shall be effective from what date?

Three months before the date of notification
The date of approval by the Provincial Assembly
Such date as may be specified in the notification, but not prior to the date on which the notification is PUBLISHED in the Official Gazette✔️
The first day of the next financial year

Correct Answer Logic:

Section 5(2) provides a strict rule: the notification shall be effective from such date as may be specified therein, but SUCH DATE SHALL NOT BE PRIOR TO THE DATE ON WHICH THE NOTIFICATION IS PUBLISHED in the official Gazette — preventing retrospective taxation through subordinate legislation.

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Pakistan Affairs QUESTION #9088

Question 4857

Pakistan is located in which region of Asia?

East Asia
South East Asia
South Asia✔️
North East Asia

Correct Answer Logic:

Pakistan is in South Asia.

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FIA Act QUESTION #9983

Question 4858

Rules made under the Act may prescribe all of the following EXCEPT:

Terms and conditions of service of Agency members
Powers and functions relating to inquiries
Nature of assistance to Provincial agencies
Amendments to the Constitution of Pakistan✔️

Correct Answer Logic:

The Act's rule-making power is limited to administrative/operational matters, not constitutional amendment.

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Nursing QUESTION #9272

Question 4859

A nurse is evaluating a newborn and notices that the Moro reflex is absent on the left side only, the left arm is held in 'waiter's tip' position (adduction and internal rotation of shoulder, extension of elbow, pronation of forearm). The MOST likely diagnosis is:

Cerebral palsy affecting left side
Erb's palsy (Upper brachial plexus injury — C5, C6)✔️
Klumpke's palsy (C8, T1)
Fracture of left clavicle

Correct Answer Logic:

Birth-related Brachial Plexus Injuries:

Type	Nerve Roots	Presentation	Cause
Erb's Palsy	C5, C6	'Waiter's tip': arm adducted, internally rotated, elbow extended, wrist pronated, fingers flexed	Shoulder dystocia (excessive lateral neck traction)
Klumpke's Palsy	C8, T1	Claw hand deformity (intrinsic hand muscles paralyzed); Horner's syndrome if T1 root avulsed	Arm hyperabduction during delivery
Total Plexus Palsy	C5–T1	Flail arm, complete paralysis	Severe traction

'Waiter's tip' = Erb's Palsy (C5–C6). Absent Moro on the affected side (normal Moro requires shoulder abduction/external rotation via C5–C6).

Nursing management:

Gentle range of motion exercises after 7–10 days
Proper positioning (avoid abduction)
Physiotherapy referral
Most recover spontaneously in 3–6 months
EMG/nerve conduction at 3 months if no improvement
Surgical repair (nerve grafting) if no recovery by 3–9 months

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Disaster Management QUESTION #6542

Question 4860

Which governance structure most effectively operationalizes the three-tier disaster management system envisioned in Pakistan's DM Act 2010?

Centralized NDMA decision-making
Decentralized authority with empowered DDMAs, devolved resources, and vertical/horizontal coordination mechanisms✔️
Provincial autonomy without federal coordination
International agency management

Correct Answer Logic:

Sections 4.1 and 4.3 emphasize decentralization with empowered districts, devolved resources, and strong coordination mechanisms. The three-tier system (NDMA-PDMA-DDMA) succeeds when districts have authority and resources while maintaining coordination across levels.

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