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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3359
Question 1
'Monoclonal' antibodies are produced from:
  • A single clone of B-cells✔️
  • Multiple different types of cells
  • Viruses
  • Soil
Correct Answer Logic:
They are identical and recognize the exact same epitope (antigen site).
Uploaded by: Fani Warraich
Islamic Studies QUESTION #233
Question 2
Hadith Taqreeri mentions:
  • Speeches of the Prophet
  • Conversations of Companions
  • Silence of the Prophet on a companion's work✔️
  • None of these
Correct Answer Logic:
Taqreeri refers to the Prophet's (ﷺ) tacit approval or silence regarding an action.
Uploaded by: Fani Warraich
Physics QUESTION #375
Question 3
For atomic hydrogen spectrum
  • which of the following series lies in visible region of electromagnetic spectrum?✔️
  • Lyman series
  • Paschen series
  • Balmer series
Correct Answer Logic:
2
Uploaded by: Fani Warraich
General Knowledge QUESTION #284
Question 4
The 2023 SDG Summit took place in September 2023 in:
  • New York✔️
  • Washington DC
  • Chicago
  • None of these
Correct Answer Logic:
The summit was held at the UN Headquarters in New York.+1
Uploaded by: Fani Warraich
Therapeutics and Patient Care QUESTION #3912
Question 5
Which of the following can elevate plasma lithium levels and increase the risk of lithium toxicity?
  • Moderate exercise
  • Salt-intake reduction✔️
  • Smoking cessation
  • Hypothyroidism
Correct Answer Logic:
Sodium depletion (from low-salt diet, diuretics, vomiting, or excessive sweating) causes the kidney to reabsorb more lithium along with sodium, increasing plasma lithium levels and toxicity risk.
Uploaded by: Fani Warraich
English QUESTION #2747
Question 6
Choose the correct ARTICLE: '___ honest man is hard to find.'
  • A
  • An✔️
  • The
  • No article needed
Correct Answer Logic:
The article 'An' is used before words that begin with a vowel sound. 'Honest' begins with a silent 'h', so it starts with a vowel sound /ɒ/. Therefore 'An' is correct.
Uploaded by: Fani Warraich
Civil Procedure QUESTION #3698
Question 7
In a diversity case, a federal court applies a state rule regarding the 'service of a summons' that conflicts with Rule 4 of the Federal Rules of Civil Procedure. Which should the court apply?
  • The state rule, because service of process is substantive.
  • The federal rule, because it is valid under the Rules Enabling Act and governs the procedural matter.✔️
  • The federal rule, but only if it is 'outcome-determinative'.
  • The state rule, to prevent forum shopping.
Correct Answer Logic:
Under Hanna v. Plumer, if a Federal Rule of Civil Procedure is on point and valid under the Rules Enabling Act, it applies even if it conflicts with a state rule, because it is inherently procedural.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3184
Question 8
'Erythropoietin' (EPO), which regulates RBC production, is primarily secreted by the:
  • Bone Marrow
  • Spleen
  • Kidney✔️
  • Liver
Correct Answer Logic:
Hypoxia (low oxygen) stimulates the kidneys to release EPO.
Uploaded by: Fani Warraich
The Title 28 of the United States Code QUESTION #3711
Question 9
A plaintiff sues a defendant for patent infringement. The court enters a final judgment in favor of the defendant. A year later, the plaintiff sues the same defendant for trade secret misappropriation based on the exact same set of facts and product development. The defendant moves to dismiss. What is the most likely result?
  • The motion is denied because the legal theories (patent vs trade secret) are different.
  • The motion is granted based on issue preclusion.
  • The motion is granted based on claim preclusion (res judicata).✔️
  • The motion is denied because the plaintiff did not 'actually litigate' the trade secret claim in the first case.
Correct Answer Logic:
Claim preclusion (res judicata) prevents a party from re-litigating a claim that was or *could have been* brought in a prior action between the same parties that resulted in a final judgment on the merits, provided the new claim arises from the same transaction or occurrence.
Uploaded by: Fani Warraich
Architecture QUESTION #2372
Question 10
In prestressed concrete design, the concept of the 'load balancing method' (T.Y. Lin's method) involves selecting the tendon profile such that the transverse component of prestress forces:
  • Maximizes the bending moment at midspan to increase the section capacity
  • Exactly balances a chosen portion of the applied gravity loads, resulting in a uniformly stressed (axially loaded) cross-section under the balanced load✔️
  • Eliminates all tensile stresses in the section at every load level
  • Positions the pressure line (C-line) at the kern point of the section
Correct Answer Logic:
In the load balancing method (T.Y. Lin, 1963), the tendon is profiled (typically parabolic for UDL) so its vertical component exactly counteracts a chosen portion of the gravity load (usually dead load or total service load). Under the balanced load \(w_b = \dfrac{8 P e}{L^2}\), the beam is in pure axial compression with uniform stress \(f = P/A\). Remaining loads (unbalanced) are analyzed by conventional elastic methods.
Uploaded by: Fani Warraich
Security Measures to Maintain Law and Order QUESTION #871
Question 11
What is the primary purpose of a "Tabletop Exercise" in emergency management?
  • Physical fitness
  • Testing communication and roles✔️
  • Cleaning equipment
  • Reviewing budget
Correct Answer Logic:
Tabletops allow ADs and staff to simulate crisis scenarios in a room to identify gaps in the Airport Security Program.
Uploaded by: Fani Warraich
Biomedical Sciences QUESTION #3809
Question 12
Prolonged dietary iodine deficiency in adults is most likely to lead to which thyroid disorder?
  • Myxoedema✔️
  • Toxic adenoma of the thyroid
  • Thyrotoxicosis
  • Subclinical hyperthyroidism
Correct Answer Logic:
Chronic iodine deficiency leads to reduced thyroid hormone production, causing hypothyroidism and its clinical manifestation myxoedema, characterised by non-pitting oedema, dry skin, and mental slowing.
Uploaded by: Fani Warraich
Tourism & Hospitality Management QUESTION #1581
Question 13
The Hotel Development Process as covered in the Introduction to Tourism & Hospitality includes which of the following ownership structures?
  • Only sole proprietorship and government ownership
  • Sole Proprietorship, Partnership, Management Contract, Joint Venture, Franchisee, Public Sector, Private Sector, and Referral Groups/Consortiums✔️
  • Franchise, Multinational Corporations, and Public Limited Companies only
  • Management Contracts and Joint Ventures exclusively
Correct Answer Logic:
The curriculum specifically covers all major hotel ownership structures: Sole Proprietorship, Partnership, Management Contract, Joint Venture, Franchisee, Public Sector, Private Sector, and Referral Groups/Consortiums — including their features, advantages and disadvantages.
Uploaded by: Fani Warraich
Pharmacokinetics and Pharmacodynamics QUESTION #3849
Question 14
Given $\text{Na}\ M_r = 23$ and $\text{Cl}\ M_r = 35$, what is the sodium ion concentration of a $0.9\%\ \text{w/v}$ sodium chloride solution?
  • $100\ \text{mmol/L}$
  • $130\ \text{mmol/L}$
  • $150\ \text{mmol/L}$✔️
  • $270\ \text{mmol/L}$
Correct Answer Logic:
$0.9\%\ \text{NaCl} = 9\ \text{g/L}$. $M_r$ of NaCl $= 23 + 35 = 58\ \text{g/mol}$. Moles $= \dfrac{9}{58} = 0.1552\ \text{mol/L} \approx 155\ \text{mmol/L} \approx 150\ \text{mmol/L}$.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #341
Question 15
Imam Muslim Bin Hijaj Qusheri (author of Sahih Muslim) died in:
  • 260 AH
  • 261 AH✔️
  • 262 AH
  • 263 AH
Correct Answer Logic:
He passed away in 261 AH in Nishapur.
Uploaded by: Fani Warraich
Correct Answer Logic:
Present tense 'survives' correctly indicates the wood frog's regular survival strategy during subfreezing temperatures.
Uploaded by: Fani Warraich
Mechanical Engineering QUESTION #2430
Question 17
For external forced convection over a flat plate, the local Nusselt number in the laminar boundary layer region is given by:
  • \(Nu_x = 0.332 \cdot Re_x^{1/2} \cdot Pr^{1/3}\)✔️
  • \(Nu_x = 0.023 \cdot Re_x^{0.8} \cdot Pr^{0.4}\)
  • \(Nu_x = Re_x \cdot Pr\)
  • \(Nu_x = 0.664 \cdot Re_x^{1/2} \cdot Pr^{1/3}\)
Correct Answer Logic:
For laminar flow over a flat plate (local value): \(Nu_x=0.332Re_x^{1/2}Pr^{1/3}\). Average over plate length \(L\): \(\overline{Nu}_L=0.664Re_L^{1/2}Pr^{1/3}\).
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #792
Question 18
Which of the following is true?
  • \(\text{Na}^+\) is smaller than \(\text{Na}\)✔️
  • \(\text{Cl}^-\) is less than \(\text{Cl}\)
  • \(\text{Na}^+\) is greater than \(\text{Na}\)
  • None
Correct Answer Logic:
When \(\text{Na}\) loses an electron to form \(\text{Na}^+\), the electron cloud shrinks due to increased nuclear charge per electron, making \(\text{Na}^+\) smaller than \(\text{Na}\).
Uploaded by: Fani Warraich
CISA QUESTION #1773
Question 19
Under what circumstances may an auditor deviate from professional audit standards?
  • Standards are intended for discretionary application
  • Deviation is extremely rare and would demand substantial justification✔️
  • Deviation depends on the scope of authority granted by the audit charter
  • The specific nature of the client environment allows for auditor flexibility
Correct Answer Logic:
Audit standards are mandatory, not discretionary. Any deviation from established professional standards is highly unusual and would require a compelling, well-documented justification. Auditors cannot simply override standards based on client characteristics or personal judgment.
Uploaded by: Fani Warraich
General Science and Ability QUESTION #196
Question 20
Which of the following products can be prepared using raw guava?
  • Jam
  • Jelly
  • Both (A) and (B)✔️
  • None of these
Correct Answer Logic:
Guava is rich in pectin, making it ideal for both jams and jellies.
Uploaded by: Fani Warraich