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Pakistan Affairs QUESTION #9107

Question 9661

Who introduced the system of Basic Democracies in Pakistan?

Iskandar Mirza
Muhammad Ali Bogra
Ayub Khan✔️
Zia-ul-Haq

Correct Answer Logic:

President Ayub Khan introduced Basic Democracies in 1959.

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Pakistan Affairs QUESTION #7685

Question 9662

Pakistan signed a long-term agreement with which country for discounted oil in 2023?

Iran
UAE
Saudi Arabia
None of these✔️

Correct Answer Logic:

In 2023, Pakistan signed agreements for discounted oil with multiple countries, but the question seems to seek a specific answer. Russia provided discounted crude oil to Pakistan. However, since Russia is not in the options, the answer is 'None of these'.

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Chemistry QUESTION #7420

Question 9663

Element with atomic number Z = 114 would belong to which group and have which electronic configuration?

Carbon family, [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p²✔️
Oxygen family, [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁴
Nitrogen family, [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁶
Halogen family, [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p⁵

Correct Answer Logic:

Finding the position of Z=114 (Flerovium, Fl):
After Rn (Z=86): fill 7s² (88), 5f¹⁴ (102), 6d¹⁰ (112), then 7p²...
Z=113: 7p¹ (Group 13), Z=114: 7p² (Group 14 = Carbon family)

Configuration: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p² ✓

Flerovium (Fl, Z=114) is in Group 14, Period 7, homologue of Pb.

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Maths QUESTION #4589

Question 9664

Two numbers are in ratio $7:9$. If their sum is $64$, what is the larger number?

$28$
$36$✔️
$32$
$56$

Correct Answer Logic:

Total parts = $7+9=16$. Larger = $\frac{9}{16} \times 64 = 36$

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Chemistry QUESTION #482

Question 9665

__________ are product of reaction of an alcohol and aromatic bi-functional acids.

Acrylic resins
Polyester resins✔️
PVCs
Polyamide resins

Correct Answer Logic:

Polyester resins form from alcohols and dicarboxylic acids

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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5805

Question 9666

Which board is responsible for inspecting laboratories for drug registration?

PQCB
CLB
Registration Board✔️
Appellate Board

Correct Answer Logic:

The Registration Board inspects labs and registers drugs[cite: 7].

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Biology QUESTION #7285

Question 9667

The chief water-conducting elements of xylem in gymnosperms are:

Tracheids✔️
Vessels
Fibres
Transfusion tissue

Correct Answer Logic:

Tracheids are the primary water-conducting elements in gymnosperm xylem. Unlike angiosperms, most gymnosperms lack vessels (except Gnetum and Ephedra). Tracheids are elongated, dead cells with pitted walls that conduct water through pits. Transfusion tissue aids conduction in gymnosperm leaves; fibres provide support.

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Nursing QUESTION #9304

Question 9668

A nurse is preparing to administer a blood transfusion. The patient develops sudden onset of chills, fever, back pain, and hemoglobinuria 30 minutes into the transfusion. The most likely complication is:

Febrile non-hemolytic transfusion reaction
Allergic urticarial reaction
Acute hemolytic transfusion reaction (ABO incompatibility)✔️
Transfusion-associated circulatory overload (TACO)

Correct Answer Logic:

Acute Hemolytic Transfusion Reaction (AHTR) — most dangerous transfusion complication, usually due to ABO incompatibility:

Onset: within first 15–30 minutes of transfusion
Symptoms: fever, chills, back/flank pain (renal involvement), hemoglobinuria (red/brown urine), hypotension, anxiety, sense of doom
Mechanism: Antibodies destroy transfused RBCs → intravascular hemolysis → free hemoglobin → acute renal failure

Immediate nursing actions (STOP-STAY-SUPPORT):

Stop the transfusion immediately
Keep IV line open with normal saline
Notify physician and blood bank STAT
Send blood and urine samples to blood bank
Monitor vital signs every 5 minutes
Return blood bag and tubing to blood bank
Monitor urine output — maintain >100 mL/hr (prevent renal failure)

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General Knowledge QUESTION #8683

Question 9669

What does 'amicus curiae' mean in law?

An American
An Australian
A friend of the court✔️
None of above

Correct Answer Logic:

Amicus curiae is 'friend of the court' who offers information.

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Education QUESTION #7582

Question 9670

Who stated that 'chaotic content is usually not effective in attaining any important educational objectives'?

Hilda Taba
Kerr
Ralph Tyler✔️
None of these

Correct Answer Logic:

Ralph Tyler emphasized that well-organized content is essential for achieving educational objectives, and disorganized or chaotic content undermines learning outcomes.

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The Elections Act 2017 QUESTION #9420

Question 9671

Section 39(1) creates a 'cut-off date' after which no electoral roll revision, correction or transfer may be made. This cut-off date is defined as:

Thirty days before the polling day
Thirty days before the day on which the term of an Assembly or local government is due to expire✔️
Sixty days before the Election Programme is announced
The date of issuance of the Election Programme

Correct Answer Logic:

Section 39(1) defines the cut-off date as 'thirty days before the day on which the term of an Assembly or a local government is due to expire'.

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General Knowledge QUESTION #8959

Question 9672

What does the term 'Intifada' mean?

Reconciliation
Uprising✔️
Offence
Negotiation

Correct Answer Logic:

Intifada means 'shaking off' or uprising in Arabic.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3325

Question 9673

Which organ is the 'Primary' site for T-lymphocyte maturation?

Spleen
Thymus✔️
Liver
Bone marrow

Correct Answer Logic:

T-cells mature in the Thymus (hence 'T'-cells).

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Electrical Engineering QUESTION #2187

Question 9674

A long straight conductor carries $I = 10\,\text{A}$. The magnetic flux density $B$ at a perpendicular distance $r = 2\,\text{cm}$ from it (in free space) is:

$100\,\mu\text{T}$✔️
$50\,\mu\text{T}$
$200\,\mu\text{T}$
$25\,\mu\text{T}$

Correct Answer Logic:

$B = \frac{\mu_0 I}{2\pi r} = \frac{4\pi\times10^{-7}\times10}{2\pi\times0.02} = \frac{4\times10^{-6}}{0.04\pi}\times\pi = \frac{4\times10^{-6}}{0.04} = 10^{-4}\,\text{T} = 100\,\mu\text{T}$.

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Chemistry QUESTION #7107

Question 9675

Which of the following metals cannot be produced through the electrolysis of an aqueous solution containing its salts?

$Cu$
$Cr$
$Ag$
$Ca$✔️

Correct Answer Logic:

Metals with very high negative reduction potentials like $Ca$ (Calcium) react vigorously with water. In an aqueous solution, water itself is reduced to hydrogen gas at the cathode instead of the metal ions. Therefore, $Ca$ must be obtained by electrolysis of its molten salts rather than aqueous ones.

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General Knowledge QUESTION #8632

Question 9676

In which Hijri year did the Battle of Karbala occur?

58 AH
60 AH✔️
70 AH
None of above

Correct Answer Logic:

The battle took place in 61 AH (680 CE). Option not exactly correct but closest is B.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3389

Question 9677

The backbone of a DNA molecule is made of:

Nitrogenous bases and sugar
Phosphate groups and sugar (Deoxyribose)✔️
Amino acids
Lipids

Correct Answer Logic:

Alternating phosphate and sugar groups form the structural frame.

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Electrical Engineering QUESTION #2176

Question 9678

In a superposition problem, a $5\,\Omega$ resistor carries $1\,\text{A}$ when only $V_1$ is active, and $-0.5\,\text{A}$ when only $I_1$ is active. The actual power dissipated in the resistor when both sources act simultaneously is:

$1.25\,\text{W}$✔️
$3.125\,\text{W}$
$6.25\,\text{W}$
$1.875\,\text{W}$

Correct Answer Logic:

Superposition applies to current (not power): $I_{total} = 1 + (-0.5) = 0.5\,\text{A}$. $P = I^2 R = (0.5)^2\times5 = 1.25\,\text{W}$. Directly superimposing powers would give $1^2\times5 + 0.25\times5 = 6.25\,\text{W}$ — a common but incorrect approach.

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