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Islamic Studies QUESTION #628

Question 1

Meaning of the word "Zakat" is:

To Purify✔️
To Pay
To Sacrifice
To Clean

Correct Answer Logic:

Literally, Zakat means "to purify" or "to grow".

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MCQs Section QUESTION #4842

Question 2

Pick the word nearly opposite in meaning to "DELETERIOUS"

Nourishing✔️
Injurious
Vital
Fatal

Correct Answer Logic:

Deleterious means harmful or damaging to health or wellbeing. Its antonym is 'nourishing,' which means providing nourishment and promoting health and growth.

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MBBS QUESTION #10306

Question 3

A breastfed neonate develops vomiting, jaundice, hepatomegaly, and reducing substances in the urine shortly after birth. This presentation, classic for severe (classic) galactosemia, most commonly results from deficiency of:

Galactokinase
Galactose-1-phosphate uridyltransferase (GALT)✔️
UDP-glucose 4-epimerase
Lactase

Correct Answer Logic:

GALT deficiency causes classic galactosemia, with toxic accumulation of galactose-1-phosphate causing liver, kidney, and brain damage if untreated; galactokinase deficiency instead causes a much milder form limited mainly to cataract formation, without the severe hepatic and systemic toxicity.

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Physics QUESTION #1036

Question 4

Full wave rectifier with $V_{in}=220\sin(100\pi t)$ V. At $t=15\ \text{ms}$, which diodes are forward/reverse biased?

$D_1$ and $D_2$ both forward biased
$D_1$ and $D_2$ both reverse biased
$D_1$ forward biased, $D_2$ reverse biased
$D_1$ reverse biased, $D_2$ forward biased✔️

Correct Answer Logic:

At $t=15\ \text{ms}$: $V_{in}=220\sin(100\pi\times0.015)=220\sin(1.5\pi)=220\times(-1)=-220\ \text{V}$. The voltage is negative (in the negative half cycle). In a full wave rectifier, during the negative half cycle, $D_1$ is reverse biased and $D_2$ is forward biased.

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General Knowledge QUESTION #8810

Question 5

What is the daily calorie requirement recommended by the UN for an average young man?

2200 calories✔️
2300 calories
2400 calories
2600 calories

Correct Answer Logic:

The UN recommends approximately 2,200 calories per day.

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Biology QUESTION #7283

Question 6

Algae have cell walls made up of:

Cellulose, hemicellulose and pectins
Cellulose, galactans and mannans✔️
Hemicellulose, pectins and proteins
Pectins, cellulose and proteins

Correct Answer Logic:

The cell walls of algae are composed of cellulose, galactans, and mannans (polysaccharides). Some algae also have additional components: diatoms have silica; red algae have agar and carrageenan (both galactans). This distinguishes algal walls from plant walls (cellulose + hemicellulose + pectin) and fungal walls (chitin).

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Quantitative Reasoning QUESTION #7205

Question 7

This filmmaker avoids making public statements on political issues: her movies are celebrated for their aesthetic qualities rather than for their _____ ones.

polemical✔️
cinematic
narrative
commercial

Correct Answer Logic:

The sentence sets up a contrast: the filmmaker is known for aesthetic (artistic/visual) qualities, not for some other quality described in the blank. Since she does not speak out on political matters, the missing quality must be related to politics or controversy.

Polemical — means controversial, argumentative, or politically charged. This directly fits the contrast: aesthetic vs. polemical qualities.
Cinematic — essentially synonymous with aesthetic in the context of film; not a contrast.
Narrative — refers to storytelling style; not linked to the political theme.
Commercial — relates to box-office value; does not address the political angle.

Correct Answer: A — Polemical. The sentence contrasts aesthetic with polemical (politically contentious) qualities.

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Tourism & Hospitality Management QUESTION #1620

Question 8

According to the Tourism Management course, 'skills shortages in tourism' is addressed under which management area?

Financial management and budgeting
Human resource management in tourism, covering education, training, flexibility, innovation, recruitment, retention, and turnover✔️
Marketing and destination branding
Legal compliance and licensing

Correct Answer Logic:

Module 2 of the Tourism Management course — 'Managing Tourism Businesses' — specifically addresses Human Resource Management challenges, including skills shortages in tourism, the role of education and training, flexibility and innovation in HR management, as well as recruitment, retention, turnover, rewards, benefits, and compensation strategies.

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English QUESTION #8552

Question 9

We _______ waiting here for two hours.

have been✔️
has been
are
were

Correct Answer Logic:

'Have been waiting' is present perfect continuous.

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Electrical Engineering QUESTION #2170

Question 10

A lossy transmission line has $R = 0.1\,\Omega/\text{m}$, $G = 0.01\,\text{S/m}$, $L = 1\,\mu\text{H/m}$, $C = 1\,\text{nF/m}$. Is the Heaviside distortionless condition $RC = GL$ satisfied?

No; $RC = 10^{-10}$ but $GL = 10^{-8}$✔️
Yes; both equal $10^{-9}$
Yes; both equal $10^{-8}$
Cannot be determined without frequency

Correct Answer Logic:

$RC = 0.1 \times 10^{-9} = 10^{-10}$. $GL = 0.01 \times 10^{-6} = 10^{-8}$. Since $RC \ne GL$, the distortionless condition is NOT satisfied.

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Journalism / Mass Communication QUESTION #6362

Question 11

The Social Responsibility Theory of the press differs from Libertarianism primarily because it insists that media freedom must be accompanied by which of the following?

Absolute freedom of expression with no restrictions of any kind
Media ownership should be exclusively government-controlled
The media must be self-regulated, show truth/accuracy/objectivity/balance, and treat its ownership as a public trust with accountability to the audience✔️
The media must only publish content approved by a national ethics board

Correct Answer Logic:

The Social Responsibility Theory emerged as a critique of pure Libertarianism. It accepts that the press should be free, but argues that freedom without responsibility is dangerous. Its core features:

Media has obligations to society — it must be truthful, accurate, objective, and balanced
The press should be free but self-regulated through codes of conduct and ethics (not government censorship)
Media should be pluralistic — representing diversity of viewpoints and acting as a forum for ideas
Media ownership is a public trust — journalists are accountable to their audience

This theory recognises media's unique social function: unlike a bakery or factory, media shapes public opinion, educates citizens, and acts as the “fourth pillar of democracy.” Therefore, it must accept a higher standard of responsibility than an ordinary business enterprise.

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Physics QUESTION #4386

Question 12

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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Maths QUESTION #4602

Question 13

Solve: $5x = 35$

$x = 7$✔️
$x = 30$
$x = 40$
$x = 175$

Correct Answer Logic:

Divide both sides by $5$: $x = \frac{35}{5} = 7$

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Chemistry QUESTION #7399

Question 14

Which arrangement does NOT correctly represent the trend stated alongside it?

$\text{Al}^{3+} < \text{Mg}^{2+} < \text{Na}^+ < \text{F}^-$ (increasing ionic size)
B < C < N < O (increasing first ionisation enthalpy)✔️
$\text{I} < \text{Br} < \text{Cl} < \text{F}$ (increasing electron gain enthalpy)
Li < Na < K < Rb (increasing metallic radius)

Correct Answer Logic:

Ionisation enthalpy trend for B, C, N, O:
Generally IE₁ increases across a period. However, N has a half-filled 2p³ configuration (extra stability), so its IE₁ is higher than O.

Correct order: B < C < O < N (not B < C < N < O)

So option (2) is wrong. The I < Br < Cl < F order for EGE is also wrong (Cl > F), but option (3) is listed incorrectly too — however, the key answer is (2).

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General Knowledge QUESTION #8816

Question 15

The famous pamphlet 'Now or Never' was written by which person?

Sir Syed Ahmed Khan
Chaudhry Rehmat Ali✔️
Muhammad Ali Johar
Allama Iqbal

Correct Answer Logic:

Rehmat Ali coined the name 'Pakistan' in this pamphlet.

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Physics QUESTION #7330

Question 16

At the topmost point of a projectile's path, the angle between its velocity and acceleration is:

$180°$
$90°$✔️
$60°$
$45°$

Correct Answer Logic:

At the topmost point, vertical velocity $= 0$, so velocity is purely horizontal.

Acceleration due to gravity is purely vertical (downward).

Horizontal $\perp$ vertical $\Rightarrow$ angle $= \mathbf{90°}$

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Business, Public administration and Policy QUESTION #10513

Question 17

In the study of public ethics, consequentialism holds that the morality of an action is determined by:

Evaluating the intrinsic nature of the action itself
Following established principles of virtue and character
Assessing the outcomes and consequences that the action produces✔️
Adhering to established bureaucratic principles and rules

Correct Answer Logic:

Consequentialism (associated with Bentham and Mill's Utilitarianism) is an ethical theory that judges the rightness or wrongness of an action solely by its outcomes — specifically whether it maximizes overall well-being or utility. In public ethics, it justifies policies that produce the greatest good for the greatest number, even if individual rights are compromised. It contrasts with deontological ethics (duty-based) and virtue ethics.

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Electronics Engineering QUESTION #11734

Question 18

When measuring high-voltage DC with a DMM, the correct technique is to:

Connect the common (COM) probe first, then the voltage probe✔️
Connect the voltage probe first, then COM
Use the AC range for more accurate reading
Set the range to the lowest setting and step up

Correct Answer Logic:

When measuring high voltage, connect the COM (negative/ground) probe first, then the voltage probe — and when disconnecting, remove the voltage probe first. This prevents accidental shorting and reduces shock risk. Always set the range higher than expected voltage before measuring. Never use AC range for DC measurement — it reads RMS and gives incorrect values.

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HR and Management QUESTION #6470

Question 19

The concept that 'organizations on the other hand depend on people' means:

Organizations can function with minimal human input through automation
People are interchangeable parts in organizations
Without people, organizations would disappear✔️
Technology is replacing the need for people

Correct Answer Logic:

This emphasizes the fundamental dependence: without people, organizations would disappear. Despite technology and automation, people remain essential - they create, operate, innovate, and sustain organizations. The relationship is one of mutual dependence.

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Islamic Studies QUESTION #7621

Question 20

عام الفیل (Year of the Elephant) کس نبیوی سال میں پیش آیا؟

8 نبوی✔️
9 نبوی
10 نبوی
11 نبوی

Correct Answer Logic:

عام الفیل 8 نبوی (570 عیسوی) میں پیش آیا، جس میں نبی کریم ﷺ کی پیدائش ہوئی۔

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