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Quantitative Reasoning QUESTION #8051
Question 1
VERITABLE: Choose the word most nearly opposite in meaning to this word.
  • impetuous
  • pernicious
  • inefficacious
  • speciousβœ”οΈ
Correct Answer Logic:
VERITABLE means real, genuine, or authentic β€” truly what it is said to be. Its antonym is specious, which means appearing valid or genuine on the surface but actually false or misleading. 'Impetuous' means acting on impulse. 'Pernicious' means harmful. 'Inefficacious' means not producing the desired effect. Only 'specious' (false appearance of truth) directly opposes 'veritable' (genuine truth).
Uploaded by: Fani Warraich
English QUESTION #2766
Question 2
Find the word SIMILAR IN MEANING to 'Melancholy'.
  • Joyful
  • Cheerful
  • Sorrowfulβœ”οΈ
  • Excited
Correct Answer Logic:
'Melancholy' means a feeling of pensive sadness. 'Sorrowful' means feeling or showing grief and sadness β€” the closest synonym. The other options (Joyful, Cheerful, Excited) are antonyms.
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Civil Procedure QUESTION #5683
Question 3
A plaintiff files a notice of voluntary dismissal under Rule 41(a)(1)(A)(i). When is this dismissal with prejudice?
  • Always, unless the notice states otherwise.
  • Never, voluntary dismissals are always without prejudice.
  • If the plaintiff has previously dismissed any federal- or state-court action based on or including the same claim.βœ”οΈ
  • Only if the court orders it so.
Correct Answer Logic:
Rule 41(a)(1)(B) contains the 'two-dismissal rule': if the plaintiff has previously dismissed any action based on the same claim, a second notice of dismissal operates as an adjudication on the merits (with prejudice).
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Boilers Mechanical Engineering QUESTION #2542
Question 4
For a block of weight \(W\) on a horizontal surface with \(\mu_s=0.35\), the minimum horizontal force to initiate sliding is:
  • \(P_{\min}=0.35\,W\)βœ”οΈ
  • \(P_{\min}=W/0.35\)
  • \(P_{\min}=0.35\,W^2\)
  • Cannot be determined without contact area
Correct Answer Logic:
At impending slip, friction reaches its limit: \(F_{\max}=\mu_s N=\mu_s W=0.35W\). Hence the applied force must equal \(P=0.35W\). Note that friction force is independent of contact area (Amontons' law).
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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5754
Question 5
Which Phase of drug metabolism involves conjugation reactions with endogenous substrates?
  • Phase I
  • Phase IIβœ”οΈ
  • Phase III
  • Phase IV
Correct Answer Logic:
Phase II consists of conjugation reactions (like glucuronidation) to increase water solubility.
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Geography QUESTION #6306
Question 6
The concept of 'wave of translation' differs from 'wave of oscillation' in that:
  • It involves actual forward movement of water massβœ”οΈ
  • It only occurs in deep water depths
  • It represents the formation of waves offshore
  • Particle orbits are perfectly circular
Correct Answer Logic:
Waves of oscillation (deep water waves) involve orbital motion of water particles without net forward displacement. Waves of translation involve actual forward movement of the water mass, occurring in shallow water where orbital motion is disrupted and waves break.
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MCQs Section QUESTION #5239
Question 7
Ω…ΫŒΪΊ Ω†Ϋ’ یہ Ψ¨Ψ§Ω„ دھوپ Ω…ΫŒΪΊ سفید Ω†ΫΫŒΪΊ Ϊ©ΫŒΫ’Ϋ” علمِ Ψ¨ΫŒΨ§Ω† کی رو Ψ³Ϋ’ یہ کیا ΫΫ’ΨŸ
  • Ψͺعریآ
  • مجازِ Ω…Ψ±Ψ³Ω„
  • Ϊ©Ω†Ψ§ΫŒΫβœ”οΈ
  • Ψ§Ψ³Ψͺعارہ
Correct Answer Logic:
یہ Ϊ©Ω†Ψ§ΫŒΫ ہے Ϊ©ΫŒΩˆΩ†Ϊ©Ϋ Ψ¨Ψ§Ω„ دھوپ Ω…ΫŒΪΊ سفید Ω†ΫΫŒΪΊ Ϊ©ΫŒΫ’ΨŒ Ψ§Ψ³ Ψ³Ϋ’ Ω…Ψ±Ψ§Ψ― ہے کہ Ψͺجربہ اور ΨΉΩ…Ψ± Ϊ©Ψ§ ثبوΨͺ ہے۔
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Disaster Management QUESTION #6533
Question 8
Which mechanism would most effectively ensure that disaster recovery benefits reach marginalized groups equitably?
  • Increasing overall recovery budgets
  • Implementing digital payment systems, gender-disaggregated beneficiary tracking, and grievance redressal mechanismsβœ”οΈ
  • Faster distribution processes
  • Reducing documentation requirements
Correct Answer Logic:
Section 10.4 emphasizes inclusive recovery through transparent monitoring of benefit distribution, grievance mechanisms, and equity indicators. Technology-enabled tracking and accountability systems ensure marginalized groups aren't excluded from recovery assistance.
Uploaded by: Fani Warraich
MCQs Section QUESTION #5186
Question 9
آربِ Ω…Ψ«Ω„ Ω…Ϊ©Ω…Ω„ کریں: ایک ΩΎΩ†ΨͺΪΎ ______ Ϊ©Ψ§Ψ¬
  • Ψ―Ωˆβœ”οΈ
  • ΨͺΫŒΩ†
  • Ϊ†Ψ§Ψ±
  • Ψ§Ω† Ω…ΫŒΪΊ Ψ³Ϋ’ کوئی Ω†ΫΫŒΪΊ
Correct Answer Logic:
Ψ―Ψ±Ψ³Ψͺ آربِ Ω…Ψ«Ω„ ہے: 'ایک ΩΎΩ†ΨͺΪΎ دو Ϊ©Ψ§Ψ¬' ΫŒΨΉΩ†ΫŒ ایک Ϊ©Ψ§Ω… Ψ³Ϋ’ دو فائدے Ψ­Ψ§Ψ΅Ω„ Ϊ©Ψ±Ω†Ψ§Ϋ”
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Quantitative Reasoning QUESTION #8136
Question 10
Always cautious by nature, she was reluctant to reach conclusions, but once her mind was made up, she was _______ in defending her position.
  • intransigentβœ”οΈ
  • deferential
  • lax
  • negligent
Correct Answer Logic:
The sentence contrasts initial reluctance to judge with firm commitment once a decision is made. Intransigent means refusing to change one's position β€” perfectly describing someone who, once decided, won't back down. 'Resolute' is the synonym pair in the original. 'Deferential' means yielding to others β€” opposite of holding firm. 'Lax' and 'negligent' both imply carelessness, contradicting the idea of vigorous defense.
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Chemistry QUESTION #462
Question 11
Ethanol-water is __________ mixture.
  • Azeotropicβœ”οΈ
  • Ideal
  • Benedict's
  • Aliphatic
Correct Answer Logic:
Ethanol-water forms an azeotrope
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Education QUESTION #7586
Question 12
Which of the following is a tool for formative assessment?
  • Report card
  • Unit test
  • Observation checklistβœ”οΈ
  • Annual exam
Correct Answer Logic:
Observation checklists allow teachers to note student progress, skills, and behaviors during learning activities, making them effective formative assessment tools.
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Electrical Engineering QUESTION #2147
Question 13
Which Maxwell’s equation was modified by Maxwell himself to include the displacement current term $\frac{\partial \mathbf{D}}{\partial t}$?
  • Gauss's Law for Electricity
  • Gauss's Law for Magnetism
  • Faraday's Law of Induction
  • Ampere’s Circuital Lawβœ”οΈ
Correct Answer Logic:
Maxwell added $\frac{\partial \mathbf{D}}{\partial t}$ to Ampere's Law ($\nabla \times \mathbf{H} = \mathbf{J} + \frac{\partial \mathbf{D}}{\partial t}$) to satisfy the continuity equation for time-varying fields.
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General Knowledge QUESTION #2599
Question 14
A PDA (Personal Digital Assistant) made a significant contribution to computing history primarily by:
  • Introducing the first graphical user interface
  • Allowing computing to go mobile for the first timeβœ”οΈ
  • Developing the first internet browser
  • Creating the first spreadsheet application
Correct Answer Logic:
A PDA (Personal Digital Assistant) allows computing to go mobile. It was a handheld device combining computing, communication, and organizational tools β€” a key step toward today's smartphones and tablets.
Uploaded by: Fani Warraich
Therapeutics and Patient Care QUESTION #3907
Question 15
In which clinical condition should the dose of vancomycin be reduced to prevent drug accumulation and toxicity?
  • Pulmonary failure
  • Hepatic impairment
  • Heart failure
  • Renal impairmentβœ”οΈ
Correct Answer Logic:
Vancomycin is primarily renally excreted. In renal impairment, clearance is reduced, leading to drug accumulation, nephrotoxicity, and ototoxicity. Dose and/or frequency must be reduced.
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General Knowledge QUESTION #2633
Question 16
A FACTORY RESET on a device results in:
  • Installing new software updates and the latest operating system version
  • Resetting the device to the settings it came with from the factory, erasing all user dataβœ”οΈ
  • Increasing the device's processing speed by clearing temporary files only
  • Connecting the device to a new network and user account
Correct Answer Logic:
A factory reset resets a device to the settings it came with from the factory. This erases all user data, installed applications, settings, and personal files, returning the device to its original out-of-the-box state. It is commonly used to troubleshoot serious issues or prepare a device for a new user.
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Aptitude QUESTION #10969
Question 17
Which of the following statements about reinforced cement concrete (RCC) is correct?
  • Steel and concrete have very different thermal expansion coefficients, causing internal stress
  • Concrete carries tension and steel carries compression in RCC
  • Steel and concrete have approximately the same coefficient of thermal expansionβœ”οΈ
  • Steel has lower compressive strength than concrete
Correct Answer Logic:

The key reason RCC works so well:

  • The coefficient of thermal expansion of steel β‰ˆ \(12 \times 10^{-6}/Β°C\
  • The coefficient of thermal expansion of concrete β‰ˆ \(10-14 \times 10^{-6}/Β°C\
  • These are approximately equal, so both expand and contract together β€” no internal thermal stresses develop at the bond interface. βœ“

Also: In RCC, concrete carries compression and steel carries tension (opposite of option B). Steel has much higher compressive strength than concrete (option D is wrong).

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English QUESTION #2695
Question 18
Which sentence uses the comma correctly?
  • No I don't think so.
  • No, I don't think so.βœ”οΈ
  • No I don't, think so.
  • No I, don't think so.
Correct Answer Logic:
A comma is used after introductory words like 'Yes', 'No', or 'Well'.
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Physics QUESTION #7337
Question 19

A particle has initial velocity $(3\hat{i}+4\hat{j})$ and acceleration $(0.4\hat{i}+0.3\hat{j})$. Its speed after 10 s is:
  • 10 units
  • 7 units
  • $7\sqrt{2}$ unitsβœ”οΈ
  • 8.5 units
Correct Answer Logic:

Velocity at $t = 10\text{ s}$:

$\vec{v} = (3+0.4\times10)\hat{i} + (4+0.3\times10)\hat{j} = 7\hat{i}+7\hat{j}$

Speed $= \sqrt{7^2+7^2} = \sqrt{98} = \mathbf{7\sqrt{2}}$ units

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Mathematics QUESTION #11177
Question 20
The real line $\mathbb{R}$ is homeomorphic to:
  • $(0,4)$βœ”οΈ
  • $[-1,1]$
  • $Q$
  • $Z$
Correct Answer Logic:
Two spaces are homeomorphic if there exists a continuous bijection with a continuous inverse. $\mathbb{R}$ is homeomorphic to any open interval $(a,b)$ β€” for example, $f: \mathbb{R}\to(0,4)$ via $f(x) = \dfrac{4}{1+e^{-x}}$ (a shifted logistic function) is a homeomorphism. $[-1,1]$ is compact while $\mathbb{R}$ is not, so they are not homeomorphic.
Uploaded by: Fani Warraich
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