Reading Mode - Questions

Reading and Writing (Module-1) QUESTION #5318

In her 2021 study, sociologist Dr. Arisba notes that while digital communication has made it easier to stay in touch, it has also made interactions feel more ______, as the lack of physical presence can diminish emotional depth. Which choice completes the text with the most logical and precise word?

superficial✔️
profound
complex
reliable

Correct Answer Logic:

The decrease in emotional depth mentioned in the text suggests that the interactions have become 'superficial.'

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Physics QUESTION #7090

Question 1842

A particle moves in a circular orbit under a central force $F \propto R^{-n}$. If the period is $T$, then:

$T \propto R^{(n+1)/2}$✔️
$T \propto R^{n/2}$
$T \propto R^{3/2}$
$T \propto R^{\frac{n}{2}+1}$

Correct Answer Logic:

Centripetal force $F = \frac{mv^2}{R} \propto \frac{1}{R^n}$.

$v^2 \propto \frac{1}{R^{n-1}} \implies v \propto R^{(1-n)/2}$
$T = \frac{2\pi R}{v} \propto \frac{R}{R^{(1-n)/2}} = R^{1 - (\frac{1-n}{2})} = R^{(n+1)/2}$.

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Tourism & Hospitality Management QUESTION #1585

Question 1843

The concept of 'key actors in sustainable tourism' as covered in the Sustainable Tourism course includes which of the following stakeholder groups?

Only the government and private hotel industry
The Public Actors, Industry (tour operators/hoteliers), Voluntary Sector, Host Community, Media, Tourists, and NGOs/INGs✔️
Tourists, travel agents, and national parks only
Local community, international tourists, and UNESCO only

Correct Answer Logic:

The Sustainable Tourism course identifies seven key actor groups: Public Actors, the Industry (tour operators/hoteliers), the Voluntary Sector, the Host Community, the Media, the Tourist, and NGOs/INGOs — each with distinct roles and responsibilities in achieving sustainability.

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Statistics QUESTION #1977

Question 1844

In Bowley's coefficient of skewness defined as $S_k = \dfrac{Q_3 + Q_1 - 2Q_2}{Q_3 - Q_1}$, the value lies in the range:

0 to 1
$-1$ to $+1$✔️
$-3$ to $+3$
$-\infty$ to $+\infty$

Correct Answer Logic:

Bowley's coefficient of skewness is bounded between $-1$ and $+1$ because the numerator $Q_3 + Q_1 - 2Q_2$ can never exceed the denominator $Q_3 - Q_1$ in absolute value, since $Q_2$ always lies between $Q_1$ and $Q_3$.

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Biology QUESTION #4216

Question 1845

Which organelle serves as a packaging and a distribution center for molecules within the cells?

Golgi apparatus✔️
Mitochondria
Ribosome
Vacuole

Correct Answer Logic:

Golgi apparatus packages and distributes molecules.

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Political Science QUESTION #6674

Question 1846

Which form of government does Aristotle consider the 'perverted' form of Aristocracy?

Democracy
Oligarchy✔️
Tyranny
None of these

Correct Answer Logic:

In Aristotle's classification, Oligarchy is the corrupt form of Aristocracy (rule by the few).

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3095

Question 1847

The 'Origin' of a muscle is the end that is:

Attached to the movable bone
Attached to the stationary bone✔️
Located in the middle of the muscle
Always near a joint

Correct Answer Logic:

The origin is the fixed attachment, while the 'insertion' is the end that moves.

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Egnlish QUESTION #683

Question 1848

According to Russell, what is the connection between envy and unhappiness?

Envy is a catalyst for happiness
Envy is unrelated to happiness
Envy is a source of unhappiness✔️
None of these

Correct Answer Logic:

In The Conquest of Happiness, Russell identifies envy as one of the most potent causes of unhappiness.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3392

Question 1849

The process of copying DNA into 'mRNA' is called:

Replication
Translation
Transcription✔️
Mutation

Correct Answer Logic:

Transcription occurs in the nucleus before the mRNA travels to the ribosome.

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Islamic Studies QUESTION #7909

Question 1850

The second pious caliph Hazrat Umar-bin-Khattab belonged to which tribe?

Banu Hashim
Banu Ummiya
Banu Addi✔️
Banu Tayam

Correct Answer Logic:

Hazrat Umar bin Khattab (RA) belonged to the Banu Addi clan of the Quraish tribe. He was the second Caliph of Islam and ruled from 634 to 644 CE. Known for his justice and administrative skills, he expanded the Islamic empire significantly and established many governmental institutions.

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Statistics QUESTION #2012

Question 1851

In the LSD (Least Significant Difference) test for comparing treatment means in ANOVA, two means $\bar{y}_i$ and $\bar{y}_j$ are declared significantly different if:

Their difference exceeds $t_{\alpha/2, df_E} \cdot s_e$
Their difference exceeds $t_{\alpha/2, df_E} \cdot \sqrt{\dfrac{2 MS_E}{b}}$✔️
Their difference exceeds $F_{\alpha, 1, df_E} \cdot MS_E$
Their difference exceeds $z_{\alpha/2} \cdot SE$

Correct Answer Logic:

The LSD test declares means significantly different if $|\bar{y}_i - \bar{y}_j| > LSD$, where $LSD = t_{\alpha/2, df_E} \cdot \sqrt{\dfrac{2 MS_E}{b}}$. This is the critical difference computed from the t-distribution with error degrees of freedom and the standard error of the difference between two means.

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Physics and Math QUESTION #788

Question 1852

A dice is rolled, what is the probability of getting a number greater than 4?

$\dfrac{1}{4}$
$\dfrac{1}{3}$✔️
$\dfrac{1}{2}$
$\dfrac{1}{6}$

Correct Answer Logic:

Numbers greater than 4: {5, 6} → 2 outcomes out of 6. Probability $= \dfrac{2}{6} = \dfrac{1}{3}$.

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Accounting & Finance QUESTION #6168

Question 1853

A company reports a Profit Margin of 10%, Asset Turnover of 2.0, and an Equity Multiplier (Total Assets/Equity) of 1.5. What is the Return on Equity (ROE)?

15%
20%
30%✔️
45%

Correct Answer Logic:

Using DuPont Analysis: $ROE = \text{Profit Margin} \times \text{Asset Turnover} \times \text{Equity Multiplier}$. $0.10 \times 2.0 \times 1.5 = 0.30$ or 30%.

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Administration QUESTION #2950

Question 1854

"Ethical Relativism" in business ethics is the belief that:

There are universal ethical truths that apply to all cultures
Morality is dependent on cultural or individual perspectives✔️
Profit should always be prioritized over ethical considerations
None of these

Correct Answer Logic:

Relativism suggests that what is "right" or "wrong" is not absolute but varies based on the social or cultural context.

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Reading and Writing (Module-1) QUESTION #5341

Question 1855

Many people enjoy drinking tea for its caffeine content. ______, others prefer it for the calming ritual of its preparation. Which choice completes the text with a transition that most logically connects the ideas?

Similarly,
However,✔️
Therefore,
In fact,

Correct Answer Logic:

'However' connects the two different reasons people enjoy tea.

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Urdu QUESTION #1399

Question 1856

مرزا غالب نے کس کے نام سب سے زیادہ خطوط لکھے؟

منشی ہرگوپال تفتہ✔️
میر مہدی مجروح
مرزا حاکم علی مہر
سب کو برابر لکھے

Correct Answer Logic:

مرزا غالب نے سب سے زیادہ خطوط اپنے شاگرد منشی ہرگوپال تفتہ کے نام لکھے۔ غالب کے خطوط اردو نثر میں ایک انقلابی قدم ہیں۔ انہوں نے خطوط نویسی کو سرکاری اور بناوٹی اسلوب سے آزاد کرا کر بول چال کی زبان میں لکھا۔ ان کے خطوط کا مجموعہ ''اردوئے معلٰی'' اردو ادب کا شاہکار ہے۔

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Boilers Mechanical Engineering QUESTION #4001

Question 1857

Why is 'Internal Water Treatment' necessary even if external treatment is used?

To make the water look clear
To neutralize residual hardness and prevent corrosion/pitting✔️
To increase the boiling point
To decrease the volume of water

Correct Answer Logic:

Chemicals are added directly to the drum to handle any remaining contaminants.

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Chemistry QUESTION #1419

Question 1858

Enzymes act as catalysts by:

Increasing activation energy
Lowering activation energy✔️
Changing equilibrium position
None of these

Correct Answer Logic:

Enzymes are biological catalysts that speed up reactions by lowering the activation energy ($E_a$) of the reaction — they provide an alternative reaction pathway with a lower energy barrier. Importantly, enzymes do NOT change the equilibrium constant or the thermodynamic spontaneity of the reaction; they only affect the rate at which equilibrium is reached.

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Accounting Finance and Punjab Sales Tax on Services QUESTION #2579

Question 1859

According to Entry No. 19 of the Offences and Penalties Schedule, where a person fails to declare or conceals any business bank account, or fails to intimate any change in business bank account within fourteen days, the range of penalty is:

Twenty-five thousand to fifty thousand rupees
Fifty thousand to two hundred thousand rupees
One hundred thousand to five hundred thousand rupees✔️
Five hundred thousand to one million rupees

Correct Answer Logic:

Entry No. 19 provides that where any person fails to declare, conceals any business bank account or gives misleading declaration or fails to intimate any change within fourteen days, such person shall be liable to a penalty ranging from ONE HUNDRED THOUSAND TO FIVE HUNDRED THOUSAND RUPEES.

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Education QUESTION #6785

Question 1860

Bloom's original (1956) Taxonomy listed 'Synthesis' above 'Analysis' and 'Evaluation' as the highest level. Anderson and Krathwohl's revised taxonomy (2001) made two significant changes. Which accurately describes BOTH changes?

They added a seventh level called 'Innovation' and renamed 'Knowledge' to 'Remembering'
They reversed the two highest categories (Evaluation moved above Synthesis, which was renamed Creating) and changed all category names from nouns to verbs✔️
They collapsed the taxonomy to four levels and merged Synthesis with Evaluation
They added the Psychomotor and Affective domains to the Cognitive domain

Correct Answer Logic:

In the Revised Bloom's Taxonomy by Anderson and Krathwohl: (1) All category names were changed from nouns to verbs (Knowledge → Remembering; Comprehension → Understanding; etc.). (2) The two highest levels were reversed — Creating (formerly Synthesis) became the highest level, above Evaluating. This reflects the view that generating new ideas is cognitively more demanding than judging existing ones.

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