Reading Mode - Questions

Reading and Writing (Module-1) QUESTION #5348

Researchers in neuroeconomics at the University of Zurich suggest that the speed of decision-making might be tied to the link between the prefrontal and parietal cortices. People tend to be more resolute when the transmission of information between these areas is boosted, but they hesitate more when that flow is ______. Which choice completes the text with the most logical and precise word or phrase?

reduced✔️
evaluated
determined
acquired

Correct Answer Logic:

The text contrasts 'intensified' flow (decisive) with a state that causes slow choices; 'reduced' provides the necessary logical opposite.

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English Literature QUESTION #10730

Question 42

Name the poet who belongs to the Victorian age but is modern in matters of technique:

Swinburne
Rossetti
Hopkins✔️
Hardy

Correct Answer Logic:

Gerard Manley Hopkins (1844–1889) was a Victorian poet who was radically modern in technique. His inventions of 'sprung rhythm' (a metrical system based on stress, not syllable count) and 'inscape'/'instress' (the unique inner form of things) anticipated 20th-century modernism. His poems were not published until 1918 (Robert Bridges's edition), making his influence primarily a modern phenomenon.

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Education QUESTION #1491

Question 43

The first Educational Conference held in Pakistan after independence took place in:

Lahore, 1948
Karachi, December 1947✔️
Islamabad, 1950
Dacca, 1949

Correct Answer Logic:

Under the leadership of Quaid-e-Azam Muhammad Ali Jinnah, the first educational conference was held in Karachi in December 1947, soon after the creation of Pakistan.

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Accounting & Finance QUESTION #9657

Question 44

In Departmental Accounts, the Hairdressing department has sales of Rs. 9,000 out of total sales of Rs. 54,000. If Repair Expenses of Rs. 4,800 are to be allocated in the ratio of sales, how much is charged to Hairdressing?

Rs. 800✔️
Rs. 1,600
Rs. 2,400
Rs. 533

Correct Answer Logic:

Hairdressing ratio = 9,000/54,000 = 1/6. Repair expenses = 4,800 × 1/6 = Rs. 800. Sales-based allocation is used for selling and distribution-type expenses where the department's revenue generation drives the expense incurrence.

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Maths QUESTION #4504

Question 45

What is $0 \div 5$?

$0$✔️
$5$
Undefined
$\infty$

Correct Answer Logic:

Zero divided by any non-zero number equals zero. $\frac{0}{5} = 0$

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Physics QUESTION #1060

Question 46

A body weighs 48 N on Earth surface. Gravitational force at height $h = R/3$ from surface is:

32 N
36 N
16 N
27 N✔️

Correct Answer Logic:

At height $h$: $g_h = \frac{GM}{(R+h)^2} = \frac{g}{(1+h/R)^2}$. $h=R/3\Rightarrow 1+h/R=4/3$. $g_h=\frac{g}{(4/3)^2}=\frac{9g}{16}$. Weight $=48\times\frac{9}{16}=27\ \text{N}$.

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English Literature QUESTION #696

Question 47

In "Hamlet," who says "To be, or not to be"?

Claudius
Polonius
Hamlet✔️
None of these

Correct Answer Logic:

This is the opening line of Hamlet's most famous soliloquy on the nature of existence and death.

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Education QUESTION #6886

Question 48

A teacher notices a student sighing repeatedly and looking tense but has not yet acted disruptively. According to the stages of frustration and teacher response framework, what is the MOST appropriate teacher intervention at this stage?

Immediately remove the student from the class to prevent escalation
Reprimand the student publicly to deter further non-compliance
Use active listening and non-judgmental conversation to de-escalate✔️
Issue a written warning to be sent home to parents

Correct Answer Logic:

At the 'anxiety' stage — the earliest stage of frustration — the student shows nonverbal cues (sighing, tension) but no overt disruption. The correct teacher response at this stage is active listening and non-judgmental talk, which can often prevent the situation from escalating through subsequent stages (stress, defensiveness, aggression).

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Molecular Biology / Bioinformatics / Biochemistry QUESTION #11064

Question 49

Which air pollutant is responsible for the curling of leaves?

$\text{CO}$ (carbon monoxide)
$\text{O}_3$ (ozone)✔️
$\text{H}_2\text{S}$ (hydrogen sulphide)
$\text{SO}_2$ (sulphur dioxide)

Correct Answer Logic:

Ozone ($\text{O}_3$) causes characteristic leaf curling, chlorosis (yellowing), and necrosis in sensitive plant species. Ground-level ozone (a secondary pollutant formed from NOₓ and VOCs in sunlight) enters leaves through stomata and causes oxidative damage to cell membranes, disrupting photosynthesis. $\text{SO}_2$ causes bleaching and marginal necrosis; $\text{CO}$ has less direct phytotoxic effect; $\text{H}_2\text{S}$ causes stomatal closure.

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Dairy Food Science and Technology QUESTION #5980

Question 50

Casein can be industrially produced from skim milk by which method?

Centrifugal separation; used as a color in paints
Acid precipitation at $\text{pH}\;4.6$ (acid casein) or rennet coagulation (rennet casein), followed by washing, pressing, and drying; used in food products (cheese analogs, protein supplements) and non-food applications (adhesives, paper coating, textiles)✔️
Evaporation followed by spray drying; used as infant formula base
Microfiltration; used as a beverage protein supplement

Correct Answer Logic:

Casein production: skim milk $\rightarrow$ acid precipitation at $\text{pH}\;4.6$ or rennet treatment $\rightarrow$ whey drainage $\rightarrow$ washing (to remove lactose, minerals) $\rightarrow$ pressing $\rightarrow$ drying. Food uses: cheese analogs, protein supplements, coffee whiteners. Industrial uses: paper coating, adhesives, leather finishing.

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Mathematics QUESTION #6939

Question 51

Let $S_n = 1+q+q^2+\cdots+q^n$ and $T_n = 1+\dfrac{q+1}{2}+\left(\dfrac{q+1}{2}\right)^2+\cdots+\left(\dfrac{q+1}{2}\right)^n$, where $q \in \mathbb{R},\ q\neq 1$. If ${}^{101}C_1 + {}^{101}C_2\cdot S_1 + \cdots + {}^{101}C_{101}\cdot S_{100} = \alpha\, T_{100}$, find $\alpha$.

$2^{99}$
202
200
$2^{100}$✔️

Correct Answer Logic:

$S_n = \dfrac{q^{n+1}-1}{q-1}$. The LHS sum involves $\sum_{k=1}^{101}\binom{101}{k}S_{k-1}$.

After substituting and applying binomial theorem: the sum simplifies using $\sum \binom{101}{k}\frac{q^k-1}{q-1}$.

The result evaluates to $\alpha T_{100}$ where $\alpha = 2^{100}$.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3301

Question 52

An 'Autoimmune' disease occurs when the immune system:

Is suppressed
Attacks the body's own healthy tissues✔️
Cannot find any bacteria
Produces too many red blood cells

Correct Answer Logic:

The immune system fails to distinguish between 'self' and 'non-self'.

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Math Physics Chemistry Biology QUESTION #11417

Question 53

First law of thermodynamics is based on:

Law of conservation of momentum
Law of conservation of mass
Law of conservation of energy✔️
Law of conservation of charge

Correct Answer Logic:

The First Law of Thermodynamics is based on the law of conservation of energy: energy can neither be created nor destroyed, only converted from one form to another. It states that the change in internal energy of a system equals the heat added to the system minus the work done by the system: $\Delta U = Q - W$.

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General Knowledge QUESTION #4687

Question 54

By which year was the process of European economic integration originally scheduled to be completed?

1990
1992✔️
1994
1996

Correct Answer Logic:

The European Single Market was scheduled to be completed by 1992 under the Single European Act of 1986.

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Economics QUESTION #1711

Question 55

Pakistan's primary energy mix has historically been characterised by a structural dependence on which energy source, making the country highly vulnerable to global commodity price shocks and foreign exchange pressures?

Domestically generated renewable energy (solar, wind, hydro)
Imported fossil fuels — particularly furnace oil and liquefied natural gas (LNG)✔️
Nuclear energy as the baseload generation source
None of these

Correct Answer Logic:

Pakistan's electricity generation has been heavily reliant on imported furnace oil (for thermal power plants) and, more recently, imported LNG. This dependence on imported fossil fuels creates a double vulnerability: (1) exposure to volatile global oil and gas prices, and (2) severe foreign exchange drain contributing to balance of payments pressure. The circular debt crisis in the power sector is partly rooted in this structural dependency on expensive imported fuels.

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English QUESTION #8416

Question 56

He would enjoy this if he _______ present.

Be
Had been
Were
Were✔️

Correct Answer Logic:

For unreal present condition, 'were' is used for all persons.

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Aptitude QUESTION #11029

Question 57

When the word 'ARCHITECT' is reflected in a horizontal mirror placed below it, which letter appears unchanged?

A
H✔️
T
C

Correct Answer Logic:

In a horizontal mirror (water image), letters with horizontal symmetry appear unchanged. 'H' has both horizontal and vertical symmetry, so it appears unchanged. 'A', 'T', and 'C' do not have horizontal symmetry.

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Maths QUESTION #2805

Question 58

Find the HCF of 48, 72, and 120.

12
24✔️
36
48

Correct Answer Logic:

Prime factorization: $48 = 2^4 \times 3$, $72 = 2^3 \times 3^2$, $120 = 2^3 \times 3 \times 5$. HCF = $2^3 \times 3 = 24$.

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Constitutional Law QUESTION #5815

Question 59

A city ordinance prohibits the display of any sign that 'tends to incite a breach of the peace' or 'causes offense to members of a protected class.' A protester is arrested for holding a sign that says 'All Politicians are Thieves.' Is the ordinance constitutional?

Yes, because the city has a compelling interest in preventing breaches of the peace.
Yes, because the sign constitutes 'fighting words.'
No, because the ordinance is overbroad and vague.✔️
No, because political speech is subject to the highest level of protection.

Correct Answer Logic:

The ordinance is likely unconstitutional for vagueness (what 'causes offense' is subjective) and overbreadth (it could prohibit a vast amount of protected speech). 'Fighting words' must be face-to-face insults likely to provoke an immediate violent response, not general political statements.

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General Knowledge QUESTION #8609

Question 60

In which month does the UN General Assembly typically hold its annual regular session?

August
September✔️
October
November

Correct Answer Logic:

The UNGA regular session begins in September each year.

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