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Planning QUESTION #5012

In regional input-output analysis, what does a location quotient greater than 1.5 typically suggest?

Local deficiency
Export-oriented sector✔️
Import dependency
Balanced economy

Correct Answer Logic:

LQ > 1.5 indicates the region has significantly higher concentration in that sector than the national average, suggesting specialization and likely export of goods/services to other regions. LQ = 1.0 indicates regional self-sufficiency; LQ < 1.0 suggests import dependency.

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Agriculture Economics QUESTION #11906

Question 1582

According to the Coase Theorem, if property rights are clearly defined and transaction costs are low, an externality problem can be resolved through:

Government price controls only
Private bargaining between the affected parties, regardless of who initially holds the rights✔️
Complete elimination of the market
Mandatory production quotas

Correct Answer Logic:

The Coase Theorem holds that with well-defined property rights and negligible transaction costs, private bargaining alone can efficiently resolve externalities.

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English QUESTION #2732

Question 1583

Change to PASSIVE VOICE: 'The teacher teaches the students.'

The students were taught by the teacher.
The students are taught by the teacher.✔️
The students teach the teacher.
The students have been taught by the teacher.

Correct Answer Logic:

In passive voice for simple present: Subject + is/am/are + past participle + by + agent. 'The students are taught by the teacher' correctly converts the active voice sentence.

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General Knowledge QUESTION #11478

Question 1584

What is the standard function of the shortcut key combination Ctrl + O in MS Word?

Save Document
Print Document
Close Document
Open Document✔️

Correct Answer Logic:

Ctrl+O opens the Open dialog in Microsoft Word (and most Windows applications), allowing you to browse and open an existing file. Related shortcuts: Ctrl+S = Save, Ctrl+P = Print, Ctrl+N = New document, Ctrl+W = Close document.

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Math Physics Chemistry Biology QUESTION #4208

Question 1585

Which cell type is essential for stimulating cell division of both B-cells and T-cells?

Plasma cells
Memory cells
Helper T-cells✔️
Neutrophils

Correct Answer Logic:

Helper T-cells stimulate division of both B-cells and T-cells.

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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5791

Question 1586

The 'Adolescence' stage (ages $12$ to $18$) is primarily concerned with:

Trust
Identity✔️
Industry
Intimacy

Correct Answer Logic:

Adolescence is the stage of finding one's identity[cite: 7].

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Security Measures to Maintain Law and Order QUESTION #877

Question 1587

In a "Chemical, Biological, Radiological, or Nuclear" (CBRN) event, the ASF's first task is:

Identifying the chemical
Evacuation and Upwind Assembly✔️
Arresting suspects
Cleaning the area

Correct Answer Logic:

Life safety is first. Evacuating people to an "Upwind" position prevents further exposure to the hazard.

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Electronics Engineering QUESTION #11705

Question 1588

A microprocessor-based system uses memory-mapped I/O. The advantage over isolated (port-mapped) I/O is:

Faster I/O access due to dedicated instructions
I/O devices can be accessed using the full instruction set including indirect addressing✔️
No address decoding logic is required
I/O uses a separate address space, reducing conflicts

Correct Answer Logic:

In memory-mapped I/O, peripherals share the same address space as memory, so the CPU can use its complete instruction set (MOV, AND, OR, bit manipulation, indirect addressing) to access devices. In isolated I/O, only special IN/OUT instructions can access peripherals. Memory-mapped I/O simplifies programming but reduces available RAM address space.

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Mathematics QUESTION #4111

Question 1589

How many distinct cyclic subgroups does $\mathbb{Z}_{18}$ have?

$4$
$6$✔️
$9$
$18$

Correct Answer Logic:

Cyclic subgroups correspond to divisors of 18: 1, 2, 3, 6, 9, 18. Total 6 subgroups.

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MCQs Section QUESTION #5166

Question 1590

سجاد ظہیر کا نام کس تحریک کے حوالے سے لیا جاتا ہے؟

ترقی پسند تحریک✔️
حلقہ ارباب ذوق
ادبی دنیا
ان میں سے کوئی نہیں

Correct Answer Logic:

سجاد ظہیر ترقی پسند تحریک کے بانیوں میں سے تھے۔

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Law QUESTION #9487

Question 1591

A civil suit is decreed in A's favour by a Civil Judge. B files an appeal. During the appeal, A dies and L is brought on record as A's legal representative. The appellate Court, without notice to L, proceeds to decide the appeal and reverses the decree. L argues the decree of the appellate Court is a nullity. What is the correct position?

If the appeal was decided without notice to L or without hearing L, the appellate decree may be set aside as L was denied natural justice and opportunity to be heard✔️
A's rights are merged into the decree; L has no separate rights
The appellate decree stands since L was substituted on record
L should have informed the Court of his presence

Correct Answer Logic:

Procedural justice under the CPC requires that all parties on record are heard. If the appellate Court proceeds and decides without affording the substituted legal representative an opportunity to be heard, the decree can be challenged as violating the fundamental principle of audi alteram partem, rendering it vulnerable to revision or further appeal.

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Math Physics Chemistry Biology QUESTION #517

Question 1592

In what direction, can a DNA polymerase work when catalyzing the addition of nucleotide monomers to build a strand of DNA?

From the 5' toward the 3' end of the new strand being assembled.
From the replication centers in two directions called replication forks.✔️
From the 3' to the 5' end of the strand being assembled.
In both directions if DNA ligase is present.

Correct Answer Logic:

DNA polymerase works 5' to 3' but answer key shows B

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Chemistry QUESTION #435

Question 1593

Name the rare halogen among the following.

F
Cl
I
At✔️

Correct Answer Logic:

Astatine (At) is the rarest halogen

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3596

Question 1594

'Senna' and 'Aloe' belong to which chemical class of glycosides?

Saponin Glycosides
Anthraquinone Glycosides✔️
Cardiac Glycosides
Cyanophore Glycosides

Correct Answer Logic:

Anthraquinone glycosides are well known for their stimulant laxative properties.

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Maths QUESTION #2845

Question 1595

Two trains start at the same time from cities A and B, 300 km apart, moving towards each other. Train A moves at 80 km/h and Train B at 70 km/h. In how many hours will they meet?

2 hours✔️
2.5 hours
3 hours
3.5 hours

Correct Answer Logic:

Relative speed (moving towards each other) $= 80 + 70 = 150$ km/h. Time $= \dfrac{300}{150} = 2$ hours.

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Quantitative Reasoning QUESTION #8050

Question 1596

OPPROBRIOUS: Choose the word most nearly opposite in meaning to this word.

meretricious
innocuous
invulnerable
irreproachable✔️

Correct Answer Logic:

OPPROBRIOUS means expressing harsh criticism or disgrace — bringing shame. Its antonym is irreproachable, meaning beyond criticism or blame — completely faultless. 'Meretricious' means falsely attractive. 'Innocuous' means harmless. 'Invulnerable' means cannot be harmed. 'Irreproachable' is the strongest antonym as it means deserving no reproach whatsoever.

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General Knowledge QUESTION #267

Question 1597

The 2023 G20 Summit was held in India on:

5-6 September
7-8 September
9-10 September✔️
None of these

Correct Answer Logic:

The 18th G20 Summit took place in New Delhi on Sept 9-10, 2023.+1

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3375

Question 1598

'Benedict’s Test' is used to detect the presence of:

Non-reducing sugars
Reducing sugars✔️
Proteins
Lipids

Correct Answer Logic:

Reducing sugars (like glucose) reduce cupric ions to cuprous oxide, forming a brick-red precipitate.

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Pakistan Affairs QUESTION #7693

Question 1599

Who became the first Muslim Head of the Pakistan Army?

General Ayub Khan✔️
General Yahya
General Zia-ul-Haq
None of these

Correct Answer Logic:

General Ayub Khan became the first Muslim (Pakistani) Commander-in-Chief of the Pakistan Army in 1951, replacing General Douglas Gracey, who was British. This was a significant milestone in Pakistan's military history as it marked the end of British military leadership.

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Islamic Studies QUESTION #342

Question 1600

Which Imam was most extensive in the use of 'Masalih-e-Mursala' (Public Interest)?

Imam Shafi
Imam Abu Hanifa
Imam Malik✔️
Imam Ahmad bin Hanbal

Correct Answer Logic:

Imam Malik used 'Masalih-e-Mursala' as a secondary source of law more extensively than others.

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