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General Knowledge QUESTION #11454
Question 1
What does LAN stand for?
  • Limited Area Network
  • Logical Area Network
  • Local Area Network✔️
  • Large Area Network
Correct Answer Logic:
LAN (Local Area Network) is a network connecting computers within a limited area such as a home, school, or office. LANs use Ethernet cables or Wi-Fi with speeds from 100 Mbps to 10 Gbps, enabling resource sharing (printers, files, internet) among connected devices.
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Physics and Math QUESTION #780
Question 2
\(R = ?\) (circumradius of a triangle)
  • \(\dfrac{abc}{4\Delta}\)✔️
  • \(abc\)
  • \(\dfrac{abc}{\Delta}\)
  • None
Correct Answer Logic:
The circumradius of a triangle is \(R = \dfrac{abc}{4\Delta}\), where \(\Delta\) is the area of the triangle.
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Agronomy QUESTION #2057
Question 3
Capillary rise of water in soil is INVERSELY proportional to:
  • Soil water surface tension
  • Soil pore radius — smaller pores generate greater capillary rise height according to the capillary rise equation \(h = \dfrac{2T\cos\theta}{\rho g r}\)✔️
  • Contact angle between water and soil particles
  • The density of water
Correct Answer Logic:
From the capillary rise equation \(h = \dfrac{2T\cos\theta}{\rho g r}\), the height of capillary rise \(h\) is inversely proportional to pore radius \(r\). Finer-textured soils (clay) have smaller pores and thus greater capillary rise height, though the rate of rise is slower due to higher resistance in narrow pores.
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Correct Answer Logic:
The number of permutations \(= P(4,3) = \dfrac{4!}{(4-3)!} = \dfrac{24}{1} = 24\). This counts ordered arrangements. The number of combinations would be \(C(4,3)=4\), but permutations account for all orderings of each combination (each set of 3 has \(3! = 6\) arrangements, so \(4 \times 6 = 24\)).
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Correct Answer Logic:
The USA has historically been Pakistan's largest trading partner.
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Business, Public administration and Policy QUESTION #10529
Question 6
In Pakistan, the primary constitutional responsibility for controlling all forms of societal corruption rests with:
  • National Accountability Bureau (NAB)
  • Federal Investigation Agency (FIA)
  • Department of Anti-Corruption
  • None of these — no single body holds this responsibility✔️
Correct Answer Logic:
No single institution in Pakistan is constitutionally mandated to control all types of societal corruption. Multiple overlapping bodies exist: NAB handles mega-corruption cases, FIA handles federal financial crimes, provincial Anti-Corruption Establishments (ACEs) handle provincial corruption, and the FBR handles tax evasion. The fragmented anti-corruption architecture is itself a governance challenge in Pakistan.
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Education QUESTION #11630
Question 7
A strategic plan in organizational management is also commonly referred to as a:
  • Long-term plan✔️
  • Short-term plan
  • Both A and B
  • None of these
Correct Answer Logic:

A strategic plan is synonymous with a long-term plan. It typically covers a period of 3 to 10 or more years and outlines the overall direction of the organization. Short-term plans (operational plans) focus on immediate actions, usually within one year.

Correct Answer: A — Long-term plan.

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Social Studies QUESTION #10081
Question 8
The term 'cultural lag' was coined by:
  • Levi Strauss
  • George Brown
  • William Ogburn✔️
  • None of these
Correct Answer Logic:
William Ogburn coined the term 'cultural lag' to describe the gap between material and non-material culture change.
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Administration QUESTION #2922
Question 9
"Policy Evaluation" in public administration is primarily concerned with:
  • Drafting new laws
  • Assessing the impact of implemented policies✔️
  • Allocating funds
  • Managing staff
Correct Answer Logic:
Evaluation is the systematic process of determining the effectiveness and efficiency of a policy in achieving its intended goals.
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General Knowledge QUESTION #8769
Question 10
Who is considered the longest reigning monarch in the world currently (at the time of the PDF)?
  • The King of Japan
  • The King of Bhutan
  • The King of Thailand✔️
  • The King of Sweden
Correct Answer Logic:
King Bhumibol Adulyadej of Thailand (reigned until 2016) was the longest-serving. Key says C.
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Security Measures to Maintain Law and Order QUESTION #7675
Question 11
The term ''abscond'' means:
  • To hide from criminal proceedings✔️
  • To hide from friends
  • To hide from family
  • None of these
Correct Answer Logic:
'Abscond' in legal terminology means to hide or flee to avoid legal proceedings, especially criminal prosecution or arrest. An absconder is someone who deliberately hides from law enforcement or court proceedings.
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Therapeutics and Patient Care QUESTION #3900
Question 12
For which of the following physiological parameters is routine monitoring NOT required in patients receiving long-term carbamazepine therapy?
  • Liver function
  • Skin reactions
  • Lung function✔️
  • Complete blood count
Correct Answer Logic:
Carbamazepine requires monitoring of liver function tests, skin reactions (Stevens–Johnson syndrome), and complete blood count (for aplastic anaemia). Lung function monitoring is not routinely indicated.
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Ability / HR / Governance / Special Education QUESTION #1887
Question 13
Which court's powers are conferred on an Inquiry Officer/Committee under Rule 7(1) of GS E&D Rules 1973?
  • Sessions Court under CrPC 1898
  • Civil Court trying a suit under Code of Civil Procedure 1908✔️
  • High Court under its original jurisdiction
  • Special Tribunal under NAB Ordinance
Correct Answer Logic:
Rule 7(1) specifically grants Inquiry Officers/Committees the powers of a civil court trying a suit under the Code of Civil Procedure 1908 (Act V of 1908).
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Basic Mathematics QUESTION #48
Question 14 (Select all that apply)

dsdagsadgsdagsad

  • dgfas✔️
  • gdsgasd
  • gsdags✔️
  • dgfasdweeaw
Islamic Studies QUESTION #7909
Question 15
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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Correct Answer Logic:

Rewrite using $\cot\theta = \cos\theta/\sin\theta$:

$\dfrac{x\cdot\cos4x/\sin4x}{\sin^2x\cdot\cos^22x/\sin^22x}$

As $x\to0$: $\sin4x\approx4x$, $\sin2x\approx2x$, $\sin x\approx x$, all cosines $\to1$:

$\approx\dfrac{x\cdot\frac{1}{4x}}{x^2\cdot\frac{1}{4x^2}} = \dfrac{\frac{1}{4}}{\frac{1}{4}} = \mathbf{1}$

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MCQs Section QUESTION #5175
Question 17
درج ذیل میں سے کون سی شخصیت اقبال شناس شاعر تھی؟
  • نیاز فتح پوری
  • مستنصر حسین تارڑ
  • رفیع الدین ہاشمی✔️
  • وزیر آغا
Correct Answer Logic:
رفیع الدین ہاشمی ایک معروف اقبال شناس محقق اور ناقد ہیں جنہوں نے اقبال پر بہت کام کیا۔
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Ability / HR / Governance / Special Education QUESTION #1817
Question 18
Under Rule 45(2), the defect liability certificate must be issued within how many days of the expiry of the defect liability or maintenance period, and the final bill must be paid within how many days thereafter to close the contract?
  • Fifteen days; thirty days
  • Thirty days; sixty days✔️
  • Thirty days; thirty days
  • Forty-five days; ninety days
Correct Answer Logic:
Rule 45(2) specifies that the defect liability certificate shall be issued within thirty days of the expiry of the defect liability period. Except for unsettled claims subject to arbitration, the final bill shall be paid within the time given in the conditions of contract, not exceeding sixty days, to close the contract for final audit.
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General Knowledge QUESTION #8865
Question 19
Which city is located on two continents (Europe and Asia)?
  • Istanbul✔️
  • Ankara
  • Amsterdam
  • London
Correct Answer Logic:
Istanbul straddles Europe and Asia across the Bosphorus.
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Molecular Biology / Bioinformatics / Biochemistry QUESTION #11070
Question 20
Out of the following codons, which one is NOT a stop codon?
  • UAA
  • UAG
  • GUG✔️
  • UGA
Correct Answer Logic:
The three stop codons in the standard genetic code are UAA (ochre), UAG (amber), and UGA (opal/umber). They signal termination of translation and are not recognised by any aminoacyl-tRNA (in the standard code). GUG (Guanine-Uracil-Guanine) is a sense codon that codes for valine (Val). It can also occasionally serve as a start codon in prokaryotes (coding for fMet), but it is not a stop codon.
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