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Pakistan Affairs QUESTION #9083

Question 3741

In the total area of Pakistan, what is the approximate share of Punjab province?

$20\%$
$25\%$✔️
$35\%$
$42\%$

Correct Answer Logic:

Punjab covers about 25% of Pakistan's total area.

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Islamic Studies QUESTION #7928

Question 3742

The incident of Karbala took place in:

70 AH
61 AH✔️
58 AH
65 AH

Correct Answer Logic:

The tragedy of Karbala occurred on 10th Muharram 61 AH (October 10, 680 CE). Hazrat Imam Hussain (RA), the grandson of Prophet Muhammad (PBUH), along with 72 companions, was martyred by the forces of Yazid. This event holds immense significance in Islamic history, especially for Shia Muslims, and is commemorated during Muharram.

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Math Physics Chemistry Biology QUESTION #11406

Question 3743

He presented the theory of origin of species by means of natural selection:

Lamarck
Hardy-Weinberg
Darwin✔️
Mendel

Correct Answer Logic:

Charles Darwin published 'On the Origin of Species' in 1859, presenting the theory of evolution by natural selection. He proposed that organisms with favorable heritable variations survive and reproduce more successfully, passing those traits to offspring. Over generations, this leads to adaptation and speciation.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3449

Question 3744

'Competitive Inhibition' can be overcome by:

Decreasing temperature
Increasing substrate concentration✔️
Adding more enzyme
Removing water

Correct Answer Logic:

More substrate 'out-competes' the inhibitor for the active site.

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CISA QUESTION #1785

Question 3745

What is the primary objective of continuous auditing within an IS environment?

To support managers with automated reporting tools✔️
To govern and manage the broader organization
To challenge stated assurances through ongoing automated testing
To coordinate all daily audit team activities

Correct Answer Logic:

Continuous auditing employs ongoing automated testing to verify that security controls and technical modifications remain active and functioning. Tools such as the Security Controls Automation Protocol (SCAP) re-verify installed security configurations after every hotfix, patch, or software update — providing real-time assurance rather than periodic snapshots.

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General Knowledge QUESTION #8877

Question 3746

When was the United Nations (UNO) officially formed?

24th October 1945✔️
7th November 1945
26th November 1945
5th December 1945

Correct Answer Logic:

UN Day is October 24, 1945.

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Accounting & Finance QUESTION #6143

Question 3747

What is the correct accounting entry for interest on capital for partner X?

Option	Account Debited	Account Credited
A	Appropriation	X's capital account
B	Appropriation	X's current account
C	X's capital account	Appropriation
D	X's current account	Appropriation

Option A
Option B✔️
Option C
Option D

Correct Answer Logic:

Option B is correct.

Debit: Appropriation account — reduces profit available for sharing.
Credit: X's current account — increases the partner's entitlement.

Capital accounts hold fixed capital contributions. Interest on capital, drawings, and profit shares pass through the current account.

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Chemistry QUESTION #7516

Question 3748

How many litres of water must be added to 1 litre of a pH 1 HCl solution to raise the pH to 2?

0.1 L
0.9 L
2.0 L
9.0 L✔️

Correct Answer Logic:

pH 1 means $[\text{H}^+] = 0.1\ \text{M}$; pH 2 means $[\text{H}^+] = 0.01\ \text{M}$.

Using dilution formula $C_1V_1 = C_2V_2$:

$0.1 \times 1 = 0.01 \times V_2$

$V_2 = 10\ \text{L}$

Volume of water to add $= V_2 - V_1 = 10 - 1 = \mathbf{9.0\ \text{L}}$

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Statistics QUESTION #1964

Question 3749

Which of the following correctly lists all recognized types of statistical estimates?

Point estimate only
Interval estimate only
Estimation of confidence region only
Point estimate, Interval estimate, and Confidence region✔️

Correct Answer Logic:

Statistical estimation includes point estimates (single value), interval estimates (a range), and confidence regions (multivariate generalizations). All three are valid types of estimates.

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Islamic Studies QUESTION #628

Question 3750

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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Geography QUESTION #6325

Question 3751

Butler's Tourism Area Life Cycle (TALC) model predicts that without intervention, mature tourist destinations will enter which stage?

Rejuvenation through new attractions
Stagnation followed by decline✔️
Continued consolidation and growth
Immediate collapse of tourism infrastructure

Correct Answer Logic:

Butler's TALC model shows destinations progressing through exploration, involvement, development, consolidation, and stagnation. Post-stagnation, without intervention, destinations typically decline as they lose competitiveness to newer destinations with fresh appeal.

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Reading and Writing (Module-1) QUESTION #5377

Question 3752

While researching a topic, a student has taken the following notes: A lever is a simple machine consisting of a rigid beam and a fulcrum. The fulcrum is the point about which the beam pivots. In first-class levers, the fulcrum is located between the effort and the load. In second-class levers, the load is located between the effort and the fulcrum. The student wants to contrast first-class levers and second-class levers. Which choice most effectively uses relevant information from the notes to accomplish this goal?

In levers, the effort is the force applied to the lever; the load, in contrast, is the force that the lever exerts on another object.
In first-class and second-class levers, the fulcrum and the load are in different locations.
First-class levers are simple machines consisting of a rigid beam and a fulcrum, but then again, the same is true of second-class levers.
In first-class levers, the fulcrum is located between the effort and the load, but in second-class levers, the load is located between the effort and the fulcrum.✔️

Correct Answer Logic:

Option D clearly states the physical difference between the two types of levers, providing a complete contrast.

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Boilers Mechanical Engineering QUESTION #4029

Question 3753

According to the Ordinance, 'Alterations' to a boiler:

Can be done by any welder
Must be approved and inspected by the authorized authority✔️
Are not allowed under any circumstances
Don't require a certificate

Correct Answer Logic:

Significant repairs or changes must maintain the original safety standards.

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General Knowledge QUESTION #11521

Question 3754

A website is primarily defined as a collection of:

Web pages
Graphic Files
Audio and Video Files
All of the above✔️

Correct Answer Logic:

A website is a collection of all of the above — web pages (HTML documents), graphic files (images), audio and video files, and other digital content — all under a common domain name hosted on a web server. Websites can be static (fixed content) or dynamic (database-driven).

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MCQs Section QUESTION #5171

Question 3755

'بالا بیکا کرنا' محاورے کا مطلب ہے:

بال کی کھال اتارنا
کتربیونت کرنا✔️
فائدہ پہنچانا
ان میں سے کوئی نہیں

Correct Answer Logic:

بالا بیکا کرنا محاورے کا مطلب ہے کتربیونت کرنا یا بلا وجہ تفریق کرنا (اصل میں نقصان پہنچانا بھی ہوتا ہے مگر یہاں آپشن 1 ہی بنتا ہے)۔

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5748

Question 3756

In the context of 'Public Health', what does the acronym 'EPI' stand for?

Essential Pharmacy Infrastructure
Expanded Program on Immunization✔️
Epidemiology of Personal Infections
Electronic Patient Information

Correct Answer Logic:

EPI stands for Expanded Program on Immunization.

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Bio-Technology QUESTION #10614

Question 3757

The main advantage of hairy root cultures (induced by Agrobacterium rhizogenes) for producing plant secondary metabolites is:

They produce only primary metabolites at maximum rates
They are genetically and biochemically stable and can be grown in bioreactors without plant growth regulators✔️
They require light for photosynthesis and produce only chlorophyll-related compounds
They have the fastest doubling time of any plant cell culture system

Correct Answer Logic:

Hairy root cultures, induced by A. rhizogenes Ri-T-DNA integration, are genetically stable (chromosomally integrated), grow rapidly without exogenous phytohormones, and produce root-specific secondary metabolites (alkaloids, terpenoids, flavonoids) at levels comparable to or exceeding the intact plant. They can be scaled up in bioreactors (e.g. mist reactors, bubble columns). They are used to produce scopolamine, hyoscyamine, taxol intermediates, and other high-value compounds.

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Education QUESTION #11673

Question 3758

_____ validity refers to the extent to which a measurement tool superficially appears to measure what it is supposed to measure.

Construct
Face✔️
Internal
None of these

Correct Answer Logic:

Face validity is a superficial, non-statistical form of validity — it refers to whether the test “looks like” it measures what it claims to measure, as judged by experts or test-takers at face value. It is the weakest form of validity but still matters for test credibility and acceptance.

Correct Answer: B — Face validity.

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Ability / HR / Governance / Special Education QUESTION #1927

Question 3759

Under Rule 20(4) Cabinet meetings are presided over by the Prime Minister. In the Prime Minister's absence who presides and what is the status of decisions taken?

The most senior Federal Minister; decisions are final
A Minister nominated by the Prime Minister; decisions are subject to the PM's approval unless the Cabinet considers a case so urgent that immediate action may be taken in anticipation of PM's approval✔️
The Cabinet Secretary; decisions are provisional
The Deputy Prime Minister automatically; all decisions are immediately binding

Correct Answer Logic:

Rule 20(4) provides that in the absence of the Prime Minister a Minister nominated by the Prime Minister shall preside and decisions are subject to the PM's approval unless the Cabinet considers a case so urgent that immediate action may be taken in anticipation of PM's approval.

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General Science and Ability QUESTION #200

Question 3760

Which of the following is the common language for Artificial Intelligence?

Java
Python
Lisp✔️
None of these

Correct Answer Logic:

Lisp is one of the oldest and most influential languages for AI development.

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