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General Knowledge QUESTION #8761

Question 3101

A 'dosimeter' is a device used to measure:

Nuclear radiation for safety purposes✔️
The speed of wind or gas
Heat radiation
High temperatures

Correct Answer Logic:

Dosimeters measure radiation exposure.

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English QUESTION #8303

Question 3102

Vegetables are _______ component of a well-balanced diet. (Replace the underlined word with the suitable choice)

A scarce
Essential✔️
A pleasant
An abundant

Correct Answer Logic:

'Essential' means necessary, similar to 'necessary component'.

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CISA QUESTION #1733

Question 3103

Which of the following most accurately describes the respective responsibilities of the data owner, data user, and data custodian?

The data user is responsible for implementing security controls as required.
The data custodian defines what constitutes acceptable use of the data.
The data owner is responsible for specifying the appropriate controls over the data.✔️
The data custodian determines the security classification of the data.

Correct Answer Logic:

In an information governance framework: the data owner is responsible for defining controls, specifying acceptable use policies, and appointing the data custodian. The data custodian is responsible for protecting the data, ensuring its availability, and supporting users. Data users must comply with the acceptable use policy and report any violations they observe. The data owner — not the custodian — holds ultimate responsibility for data classification and control specification.

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Math (Module-1) QUESTION #5389

Question 3104

A line in the $xy$-plane passes through the origin $(0, 0)$ and has a slope of $\frac{1}{7}$. Which of the following equations represents this line?

$y = x + 7$
$y = 7x$
$y = \frac{1}{7}x$✔️
$y = x + \frac{1}{7}$

Correct Answer Logic:

The slope-intercept form is $y = mx + b$. Here, $m = \frac{1}{7}$ and $b = 0$ (since it passes through the origin), giving $y = \frac{1}{7}x$.

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Accounting & Finance QUESTION #6112

Question 3105

Jaime's data: Capital start $14,000; Capital end $12,300; Loan received $4,000; Cash drawings $17,200; Private phone charges paid by business $300. What was the profit for the year?

$11,800
$15,500
$15,800✔️
$19,200

Correct Answer Logic:

Option C ($15,800) is correct.

Total drawings = Cash drawings $17,200 + Private phone $300 = $17,500

The loan is a liability, not capital introduced.

Profit = Closing capital + Drawings − Opening capital = $12,300 + $17,500 − $14,000 = $15,800

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Biology QUESTION #7257

Question 3106

Ergot of rye is caused by a species of:

Claviceps✔️
Phytophthora
Uncinula
Ustilago

Correct Answer Logic:

Claviceps purpurea (Ascomycetes) causes ergot disease of rye and other cereals. It replaces the grain with a dark, horn-shaped sclerotium (ergot). Consumption of infected grain causes ergotism. Phytophthora causes late blight of potato; Ustilago causes smut; Uncinula causes powdery mildew of grape.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3541

Question 3107

'Colchicum' is a drug used primarily to treat:

Gout✔️
Asthma
Heartburn
Skin rash

Correct Answer Logic:

Colchicine is used for acute gout attacks.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3415

Question 3108

The $pH$ scale measures the concentration of which ions in a solution?

Sodium ions
Hydrogen ions ($H^+$)✔️
Oxygen ions
Chloride ions

Correct Answer Logic:

$pH = -\log[H^+]$. Lower $pH$ means higher acidity.

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Geography QUESTION #6320

Question 3109

The break-of-bulk point in industrial location theory refers to:

Location where raw materials are extracted
Point where goods are transferred between transportation modes✔️
Market where finished products are sold
Factory where production occurs

Correct Answer Logic:

Break-of-bulk points are locations where goods transfer between transportation modes (e.g., ship to rail, rail to truck). These attract industries because goods are already stopped (minimizing additional transport) and handling facilities exist, reducing transshipment costs.

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Urdu QUESTION #5179

Question 3110

درست ضربِ مثل کون سی ہے؟

پڑھے نہ لکھے نام محمد عالم
پڑھے نہ لکھے نام علم دین
پڑھے نہ لکھے نام فاضل
پڑھے نہ لکھے نام محمد فاضل✔️

Correct Answer Logic:

درست ضربِ مثل ہے: 'پڑھے نہ لکھے نام محمد فاضل' یعنی کام کچھ نہیں لیکن نام بڑا ہو۔

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Biology Zoology Botany QUESTION #1387

Question 3111

What is the characteristic feature of the Fabaceae family?

Composite flowers
Opposite leaves
Papilionaceous corolla✔️
Parallel venation

Correct Answer Logic:

Fabaceae (legume family, previously Leguminosae) is characterised by the papilionaceous (butterfly-like) corolla consisting of 5 petals: 1 standard (vexillum), 2 wings (alae), and 2 fused keel petals (carina). Other features include compound leaves, stipules, and the presence of root nodules with nitrogen-fixing Rhizobium bacteria.

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Boilers Mechanical Engineering QUESTION #2446

Question 3112

In free vibrations with Coulomb (dry) damping, the amplitude of successive oscillation cycles decreases by a constant amount per half-cycle of:

$\Delta x = \mu m g / k = x_s$ per HALF-cycle (linear decay)✔️
$\Delta x = e^{-\zeta\omega_n T}$ (exponential decay)
The amplitude increases due to friction
The amplitude decreases only when velocity is negative

Correct Answer Logic:

With Coulomb damping, the amplitude decreases LINEARLY by $4x_s=4\mu mg/k$ per full cycle. This contrasts with viscous damping where the decay is exponential.

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Tourism & Hospitality Management QUESTION #1599

Question 3113

The Cultural Tourism course distinguishes between 'tangible' and 'intangible' cultural heritage. Which of the following correctly pairs each type with an example from the Pakistan context?

Tangible: Folk music and dance; Intangible: Mohenjo-daro ruins
Tangible: Archaeological sites and architecture; Intangible: Folklores, performing arts, and traditional sports✔️
Tangible: National museums; Intangible: Government tourism policy
Tangible: Fairs and festivals; Intangible: Ancient coins and artifacts

Correct Answer Logic:

The Cultural Tourism course explicitly distinguishes tangible heritage (archaeological sites, museums, architecture, arts & crafts) from intangible heritage (folklores, performing arts, music, drama, dance, traditional sports, food & gastronomy). This distinction is critical to heritage management and UNESCO frameworks.

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General Abilities QUESTION #7999

Question 3114

In a class of 550 students, 42% wish to go to college. How many students wish to attend college?

210
220
225
231✔️

Correct Answer Logic:

$0.42 \times 550 = 231$ students

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

Question 3115

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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Physics QUESTION #4410

Question 3116

Mechanical waves cannot travel through outer space because they:

Have low speed in vacuum
Disperse in space due to long wavelength
Lose frequency in the absence of air
Lose transmission without interacting particles✔️

Correct Answer Logic:

Mechanical waves (sound, seismic waves) require a material medium (particles) to propagate — they transfer energy through the vibration of particles. In outer space (vacuum), there are no particles to interact with, so mechanical waves cannot travel.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3615

Question 3117

Substituting a genuine drug with look-alike exhausted or exhausted materials is called:

Sophistication
Admixture
Substitution✔️
Deterioration

Correct Answer Logic:

Substitution is the replacement of the original with something totally different or inferior.

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General Knowledge QUESTION #8916

Question 3118

An ordinary mobile phone communicates using:

Sound waves
Radio waves (microwaves)✔️
Light waves
Ultrasonic waves

Correct Answer Logic:

Mobile phones use radio waves for communication.

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Administration QUESTION #9585

Question 3119

Hofstede's cultural dimensions framework identified 'Power Distance' as a key variable in cross-cultural management. A multinational entering Pakistan encounters resistance when it implements its headquarters' participative decision-making culture. Which specific cultural dimension conflict explains this, and what practical adaptation is required?

High uncertainty avoidance in Pakistan conflicts with the multinational's low-structure participative model — solution is to formalize the participation process through written procedures
High power distance in Pakistan means employees expect hierarchical authority and directive leadership — the multinational must adapt its management style toward more directive leadership while gradually building participative capacity through structural changes✔️
High masculinity index in Pakistan conflicts with the collaborative, consensus-oriented style of the participative model — solution is to gender-sensitize the participation framework
Low individualism (collectivism) in Pakistan means individual participation is culturally inappropriate — the model must shift to group-based collective consultation

Correct Answer Logic:

Pakistan scores high on power distance (Hofstede) — employees are socialized to expect clear hierarchical authority and may interpret participative management as managerial weakness or abdication. Directly importing a low-power-distance participative model creates confusion, not empowerment. The practical solution is to adapt leadership style toward more directive clarity while using participation selectively, explaining its purpose and building trust incrementally.

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General Abilities QUESTION #4603

Question 3120

Expand: $(2x + 3)(x - 1)$

$2x^2 + x - 3$
$2x^2 - 2x + 3x - 3$
$2x^2 + x - 3$
Both A and B✔️

Correct Answer Logic:

$(2x+3)(x-1) = 2x^2 - 2x + 3x - 3 = 2x^2 + x - 3$. Options A and B both represent this.

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