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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3661
Question 1
'Menthol' is a solid constituent obtained from:
  • Clove oil
  • Peppermint oilβœ”οΈ
  • Eucalyptus oil
  • Cinnamon oil
Correct Answer Logic:
Menthol is the primary stearoptene of peppermint oil.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #227
Question 2
Ghazwa Khandaq is also called:
  • Yum Al-Furqan
  • Ghazwa Zaat-ul-Salsil
  • Ghazwa al-Ahzabβœ”οΈ
  • None of these
Correct Answer Logic:
It is known as the Battle of the Trench or the Battle of the Confederates (Al-Ahzab).
Uploaded by: Fani Warraich
HR and Management QUESTION #6455
Question 3

In the evolution from Personnel Management to HRM, the shift primarily represents a change from:

  • Welfare-oriented to profit-oriented approach
  • Administrative record-keeping to strategic partnershipβœ”οΈ
  • Centralized to decentralized structure
  • Individual focus to team-based focus
Correct Answer Logic:

The fundamental evolution represents a shift from administrative record-keeping to strategic partnership. HRM moved from merely handling administrative tasks to becoming a strategic partner aligned with organizational goals and competitive advantage.

Uploaded by: Fani Warraich
HR and Management QUESTION #6423
Question 4

Which of the following best describes the fundamental difference between Personnel Management and Human Resource Management?

  • Personnel Management is reactive and administrative; HRM is proactive and strategicβœ”οΈ
  • Personnel Management focuses on employee welfare; HRM focuses on cost reduction
  • Personnel Management is used in manufacturing; HRM is used in services
  • Personnel Management is centralized; HRM is decentralized
Correct Answer Logic:

The key distinction is that Personnel Management was primarily reactive and administrative (handling records, payroll, compliance), while HRM is proactive and strategic - aligning human resources with organizational goals, focusing on development, and treating people as valuable assets rather than costs.

Uploaded by: Fani Warraich
General Knowledge QUESTION #8892
Question 5
'Per Capita Income' means:
  • Income per personβœ”οΈ
  • Income per family
  • Average income of a country
  • Average income of a city
Correct Answer Logic:
Per capita income is total national income divided by population.
Uploaded by: Fani Warraich
Education QUESTION #6899
Question 6
In the context of school discipline, which of the following is identified as a factor WITHIN the school system that contributes to discipline problems β€” not attributable to individual students?
  • Students' family backgrounds and socioeconomic challenges
  • Teacher-administration disagreement on proper responses to misconduct and poor cooperative structuresβœ”οΈ
  • Individual students' neurological or psychological conditions
  • Cultural and linguistic diversity in the student population
Correct Answer Logic:
School discipline research identifies systemic school-level factors as significant contributors to discipline problems, including: unclear or inconsistently enforced rules, poor teacher-administration cooperation, punitive teacher attitudes, ignored misconduct, and inadequate school resources. These are not student-attribute problems β€” they are organizational and relational failures within the institution.
Uploaded by: Fani Warraich
Therapeutics and Patient Care QUESTION #3875
Question 7
What is the first-line pharmacological treatment for a confirmed infestation with \textit{Sarcoptes scabiei}?
  • Permethrinβœ”οΈ
  • Mebendazole
  • Malathion
  • Tinidazole
Correct Answer Logic:
Topical permethrin $5\%$ cream is the first-line treatment for scabies, applied to all body surfaces from neck down and washed off after $8$–$14$ hours.
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Security Measures to Maintain Law and Order QUESTION #840
Question 8
The "Form of Affirmation" in the First Schedule binds an officer to obey commands even at:
  • Loss of rank
  • Peril of lifeβœ”οΈ
  • Financial penalty
  • Transfer of station
Correct Answer Logic:
The oath specifically states "obey all commands... even to the peril of my life."
Uploaded by: Fani Warraich
English QUESTION #499
Question 9
A day later he reached his first glimpse of Lahore.
  • A day later he reached his first glimpse of Lahore.
  • A day later he took his first glimpse of Lahore.
  • A day later he found his first glimpse of Lahore.
  • A day later he caught his first glimpse of Lahore.βœ”οΈ
Correct Answer Logic:
'Caught his first glimpse' is idiomatic
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Chemistry QUESTION #7362
Question 10
The correct set of four quantum numbers for the valence electron of rubidium (\(Z = 37\)) is:
  • 5, 0, 0, +Β½βœ”οΈ
  • 5, 1, 0, +Β½
  • 5, 1, 1, +Β½
  • 6, 0, 0 +Β½
Correct Answer Logic:
Electronic configuration of Rb (Z=37):
[Kr] 5sΒΉ

The valence electron is in the 5s subshell:
  • \(n = 5\)
  • \(\ell = 0\) (s-subshell)
  • \(m = 0\)
  • \(s = +\frac{1}{2}\)
So the quantum numbers are (5, 0, 0, +Β½).
Uploaded by: Fani Warraich
MBBS QUESTION #10262
Question 11
Production of concentrated (hypertonic) urine depends on which key physiological mechanism operating in the loop of Henle and collecting duct?
  • The countercurrent multiplier system generating a hypertonic renal medullary interstitium, combined with ADH-regulated water permeability of the collecting ductβœ”οΈ
  • Simple glomerular filtration alone, with no further tubular modification
  • Active water secretion by the distal convoluted tubule
  • Complete, fixed impermeability of the collecting duct to water under all conditions
Correct Answer Logic:
The loop of Henle's countercurrent multiplier establishes a progressively hypertonic medullary interstitium; in the presence of ADH, the collecting duct becomes permeable to water, which is then reabsorbed osmotically into this hypertonic interstitium, producing concentrated urine β€” impaired in both central and nephrogenic diabetes insipidus, though by different mechanisms.
Uploaded by: Fani Warraich
Correct Answer Logic:
If $x(1 + 0.25) = 50$, then $1.25x = 50$, so $x = \frac{50}{1.25} = 40$
Uploaded by: Fani Warraich
Mathematics QUESTION #11203
Question 13
Let $G = \langle b: b^{17} = e\rangle$. Then $G$ can be generated by:
  • Any element of $G$
  • Any non-identity element of $G$βœ”οΈ
  • $b$ and $b^{-1}$ are the only generators
  • Identity
Correct Answer Logic:
Since $|G| = 17$ is prime, every non-identity element has order 17 and hence generates $G$. By Lagrange's theorem, in a group of prime order every non-identity element is a generator. So $G$ can be generated by any non-identity element of $G$.
Uploaded by: Fani Warraich
General Ability and Fire Fighting QUESTION #5629
Question 14
A fire in a server room with live electrical equipment is classified as:
  • Class A
  • Class B
  • Class Cβœ”οΈ
  • Class D
Correct Answer Logic:
A server room fire involving live electrical equipment is a Class C fire. CO2 or dry chemical (non-conductive) extinguishers should be used.
Uploaded by: Fani Warraich
Correct Answer Logic:
Adenosine deaminase (ADA) deficiency causes toxic accumulation of deoxyadenosine metabolites, which are particularly damaging to lymphocyte precursors, producing one of the classic genetic causes of SCID β€” historically among the first conditions treated experimentally with gene therapy.
Uploaded by: Fani Warraich
Education QUESTION #6741
Question 16
In lesson planning, 'anticipatory set' functions PRIMARILY to:
  • Summarize the lessonβœ”οΈ
  • Capture attention
  • activate prior knowledge
  • and establish purpose at lesson beginning
Correct Answer Logic:
Replace instruction
Uploaded by: Fani Warraich
Chemistry QUESTION #1423
Question 17
In solvent extraction, the distribution coefficient is:
  • Ratio of solute concentration in two phasesβœ”οΈ
  • Ratio of solvents used
  • Ratio of extractant to sample volume
  • None of these
Correct Answer Logic:
The distribution coefficient (partition coefficient) \(K_D\) in solvent extraction is defined as: \(K_D = \dfrac{[\text{solute}]_{\text{organic}}}{[\text{solute}]_{\text{aqueous}}}\) β€” the ratio of the concentration of solute in the organic (extracting) phase to its concentration in the aqueous phase at equilibrium. A high \(K_D\) means preferential distribution into the organic phase.
Uploaded by: Fani Warraich
Physics QUESTION #1170
Question 18
The energy of a damped oscillator:
  • Decreases linearly with time
  • Increases linearly with time
  • Decreases exponentially with timeβœ”οΈ
  • Increases exponentially with time
Correct Answer Logic:
For a damped oscillator, the energy decreases exponentially with time. The amplitude decreases as \(A(t) = A_0 e^{-bt/2m}\), so the energy \(E \propto A^2\) decreases as \(E(t) = E_0 e^{-bt/m}\), which is an exponential decay.
Uploaded by: Fani Warraich
Correct Answer Logic:
Article 128(2) applies the same structure as Article 89 for presidential ordinances. A Governor's Ordinance shall stand repealed after 120 days (four months as originally stated, now 120 days per 18th Amendment parallel) if not approved, or earlier if disapproved by the Provincial Assembly. The 18th Amendment changed 'four months' to '120 days' for consistency.
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Psychology QUESTION #9945
Question 20
The Binet-Simon Scale was adapted for American use by:
  • Thurstone
  • Termanβœ”οΈ
  • Wechsler
  • Binet
Correct Answer Logic:
Lewis Terman at Stanford University adapted and standardized the Binet-Simon Scale for American use in 1916, creating the Stanford-Binet Intelligence Scale and introducing the IQ concept (mental age/chronological age Γ— 100).
Uploaded by: Fani Warraich