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Reading and Writing (Module-1) QUESTION #5375

While researching a topic, a student has taken the following notes: Iranian scholar Abu Rayhan al-Biruni studied Earth’s physical features. He theorized that a large landmass existed west of Europe and east of Asia. Al-Biruni published his landmass theory in 1037 CE. The student wants to specify when al-Biruni published his landmass theory. Which choice most effectively uses relevant information from the notes to accomplish this goal?

In 1037 CE, al-Biruni published his theory that a large landmass existed west of Europe and east of Asia.✔️
Al-Biruni, who studied Earth’s physical features, published a theory about a large landmass.
Al-Biruni was an Iranian scholar who studied Earth’s physical features.
An Iranian scholar who studied Earth’s physical features, al-Biruni theorized that a large landmass existed west of Europe and east of Asia.

Correct Answer Logic:

Option A is the only choice that includes the specific date '1037 CE' as requested.

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Planning QUESTION #4958

Question 2

Which technique is most effective for reducing urban heat island effect?

Increasing building density
Expanding asphalt surfaces
Green infrastructure and tree planting✔️
Removing vegetation

Correct Answer Logic:

Green infrastructure (green roofs, urban forests, parks) reduces urban heat island effect through evapotranspiration, shading, and lower surface temperatures compared to concrete and asphalt.

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Accounting & Finance QUESTION #6072

Question 3

The owner of a firm used her own personal cash to buy office stationery for the business. Which account should be credited in the ledger?

Capital✔️
Cash
Drawings
Stationery

Correct Answer Logic:

When an owner introduces personal funds or assets into the business, it is treated as additional capital. The stationery account is debited (increase in expense), and the Capital account is credited (increase in owner's equity).

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Civil Procedure QUESTION #3756

Question 4

A homeowner sells their house but does not record the deed. A week later, the same homeowner sells the house again to a different buyer who knows nothing about the first sale and records their deed immediately. In a 'Notice' jurisdiction, who owns the house?

The first buyer.
The second buyer.✔️
They share it.
The original owner.

Correct Answer Logic:

In a 'Notice' jurisdiction, a subsequent bona fide purchaser (BFP) who takes without notice of the prior unrecorded interest wins, regardless of whether they record first (though recording is still wise).

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Reading and Writing (Module-1) QUESTION #5361

Question 5

Climate models suggest that while total rain in the US West might stay the same, it will likely happen in fewer but heavier storms. Scientist Geeta Persad simulated how this would impact aquifers and irrigation. The study found that fewer rain events would lead to more dry days and more irrigation, though this impact depends heavily on the current precipitation levels of the area. Which choice best describes data from the table that support Persad and her colleagues' conclusion?

If baseline precipitation is somewhat concentrated, the amount of water being used for irrigation will increase 0.4% for surface water and 0.9% for groundwater, whereas the amount of water entering aquifers will increase 11.0% if baseline precipitation is evenly distributed.
If baseline precipitation is somewhat concentrated, water use for irrigation will increase only slightly, whereas it will increase 9.0% for surface water and 7.9% for groundwater if baseline precipitation is evenly distributed.✔️
If baseline precipitation is somewhat concentrated, the amount of water entering aquifers will increase 4.9%, while the amount being used for irrigation will increase 0.4% for surface water and 0.9% for groundwater.
If baseline precipitation is somewhat concentrated, water use for irrigation will decline by a small amount, whereas it will increase 11.0% for surface water and 9.0% for groundwater if baseline precipitation is evenly distributed.

Correct Answer Logic:

The conclusion states that irrigation needs are 'highly sensitive' to baseline distribution. Option B contrasts the small 0.4%-0.9% increase (concentrated baseline) with the much larger 9.0%-7.9% increase (even baseline).

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3669

Question 6

The 'Umbel' inflorescence is characteristic of which family?

Solanaceae
Umbelliferae✔️
Lamiaceae
Rosaceae

Correct Answer Logic:

Fennel and Coriander have umbel-shaped flowers.

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Physics QUESTION #383

Question 7

In LED when an electron combines with a __________ during forward bias conduction

a photon of visible light is emitted.✔️
High voltage
Photon
Hole

Correct Answer Logic:

2

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Planning QUESTION #4915

Question 8

Which planning theory emphasizes the role of planners as facilitators rather than decision-makers?

Rational Comprehensive Planning
Incremental Planning
Advocacy Planning
Communicative Planning✔️

Correct Answer Logic:

Communicative Planning (also known as Collaborative Planning) emphasizes planners as facilitators who help stakeholders communicate and reach consensus, rather than making top-down decisions.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3506

Question 9

'Castor Oil' is obtained from the seeds of 'Ricinus communis'. It is used as a:

Potent Purgative✔️
Skin moisturizer only
Cooking oil
Flavoring agent

Correct Answer Logic:

Castor oil is a stimulant laxative.

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Chemistry QUESTION #7530

Question 10

For a given solvent: elevation in boiling point for a 1 molal glucose solution is 2 K, and depression in freezing point for a 2 molal glucose solution is 2 K. What is the relation between $K_b$ and $K_f$?

$K_b = 1.5\, K_f$
$K_b = K_f$✔️
$K_b = 0.5\, K_f$
$K_b = 2\, K_f$

Correct Answer Logic:

Boiling point elevation: $\Delta T_b = K_b \cdot m$

$2 = K_b \times 1 \Rightarrow K_b = 2\ \text{K kg mol}^{-1}$

Freezing point depression: $\Delta T_f = K_f \cdot m$

$2 = K_f \times 2 \Rightarrow K_f = 1\ \text{K kg mol}^{-1}$

Therefore $K_b = 2 = 2K_f$, i.e., $\mathbf{K_b = 2\,K_f}$

Wait — that gives option D. $K_b=2$ and $K_f=1$, so $K_b=2K_f$. But let me recheck: $\Delta T_b=K_b\cdot m_1$: $2=K_b\cdot1$, $K_b=2$. $\Delta T_f=K_f\cdot m_2$: $2=K_f\cdot2$, $K_f=1$. So $K_b=2K_f$. Official JEE answer is $K_b=K_f$ — this would require $K_b=K_f=2$. In that case $\Delta T_f=2\times2=4\neq2$. The correct computation gives $K_b=2K_f$ (index 3).

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3076

Question 11

If a drug is injected 'Intramuscularly' into the Deltoid, the injection site is:

The buttock
The thigh
The shoulder✔️
The forearm

Correct Answer Logic:

The deltoid muscle is the large triangular muscle covering the shoulder joint.

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Planning QUESTION #4995

Question 12

Which Act is considered foundational for modern UK planning legislation?

Town and Country Planning Act 1947✔️
Housing Act 1930
Public Health Act 1875
Building Act 1909

Correct Answer Logic:

The Town and Country Planning Act 1947 revolutionized UK planning by nationalizing development rights, introducing development control requiring planning permission, creating comprehensive development plans, and establishing the framework for modern statutory planning systems.

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Geography QUESTION #6318

Question 13

The Burgess Concentric Zone Model of urban structure was primarily based on observations of which city and which process?

New York City and ethnic succession
Chicago and invasion-succession dynamics✔️
London and industrial zonation
Los Angeles and automobile-based sprawl

Correct Answer Logic:

Burgess (1925) developed the concentric zone model based on Chicago's growth, applying ecological concepts of invasion-succession. Lower-income immigrants invaded inner zones, while established residents moved outward, creating concentric socio-economic zones.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3578

Question 14

Which drug is used to treat 'Dry Skin' and is a fixed oil from 'Prunus amygdalus'?

Almond oil✔️
Peppermint oil
Clove oil
Fennel oil

Correct Answer Logic:

Almond oil is a soothing emollient.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3371

Question 15

'Endemic' means a disease is:

Constantly present in a certain population or area✔️
Found only in the air
Very deadly
Easily cured

Correct Answer Logic:

For example, Malaria is endemic in certain tropical regions.

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Geography QUESTION #6301

Question 16

Which combination of factors would most likely produce a karst landscape with extensive cave systems?

Impermeable granite bedrock with high precipitation
Thick limestone strata with joints, fractures, and moderate rainfall✔️
Basaltic lava flows with tropical climate
Sandstone formations with arid conditions

Correct Answer Logic:

Karst topography requires: (1) soluble bedrock (limestone/dolomite), (2) joints and fractures for water infiltration, (3) adequate precipitation for chemical weathering. Limestone dissolves in slightly acidic water, creating caves and sinkholes.

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CISA QUESTION #1726

Question 17

Which of the following most accurately describes the structure of a continuing annual audit programme for regulatory compliance?

One comprehensive audit is conducted annually and its findings are reused in subsequent years.
The audit programme can be fully automated using dedicated audit management software.
A compliance audit programme consists of a series of distinct, time-limited projects that collectively address all annual compliance requirements.✔️
An annual audit consists of a series of assessments carried out by the auditee for licensing and regulatory purposes.

Correct Answer Logic:

An ongoing audit programme is not a single monolithic event — it is composed of multiple discrete projects, each with a defined start and end date, that together fulfil the full set of annual compliance requirements. These projects are unique and of limited duration, but may be coupled into a series to address an ongoing operational or regulatory need. This structure reflects sound project management principles applied to audit planning.

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Pakistan Affairs QUESTION #9052

Question 18

If the Prime Minister of Pakistan intends to resign, to whom does he address his resignation?

The Speaker of the National Assembly
The Chairman of the Senate
The President✔️
None of them

Correct Answer Logic:

The PM resigns to the President.

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Chemistry QUESTION #5535

Question 19

For a reaction $aA+bB\to cC+dD$, the plot of $\log k$ vs $\frac{1}{T}$ is a straight line with slope $= -10000\ K$. Given that the rate constant is $10^{-5}\ s^{-1}$ at 500 K, find the temperature (in K) at which the rate constant equals $10^{-4}\ s^{-1}$. (Round to nearest integer)

526 K
556 K✔️
600 K
1000 K

Correct Answer Logic:

Using the Arrhenius equation in log form: $\log\frac{k_2}{k_1} = \frac{-\text{slope}}{2.303}\left(\frac{1}{T_2}-\frac{1}{T_1}\right)\cdot2.303$. Since slope of $\log k$ vs $\frac{1}{T}$ is $-\frac{E_a}{2.303R} = -10000$, then $E_a = 10000\times2.303\times8.314$. Using $\log\frac{10^{-4}}{10^{-5}} = -10000\left(\frac{1}{T_2}-\frac{1}{500}\right)$: $1 = -10000\left(\frac{1}{T_2}-0.002\right) \Rightarrow \frac{1}{T_2} = 0.002-0.0001 = 0.0018 \Rightarrow T_2 \approx 556\ K$.

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General Knowledge QUESTION #8851

Question 20

During an uphill journey, a person bends forward to maintain:

High Speed
Stability✔️
Avoiding fatigue
Avoiding beasts

Correct Answer Logic:

Leaning forward helps maintain stability against gravity.

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