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CISA QUESTION #6868
Question 1
An auditor reviews an organization's risk register and finds that all identified risks are rated as 'Medium' with no High or Low ratings. What does this MOST likely indicate?
  • Appropriate risk profile
  • Risk assessment lacks meaningful differentiation and cannot guide risk management priorities✔️
  • Balanced risk management
  • Effective risk mitigation
Correct Answer Logic:
A risk register where all risks are rated identically provides no useful prioritization. Risk assessment must meaningfully differentiate severity to guide resource allocation and management attention. When everything is 'medium,' management cannot determine what requires immediate attention versus what can be accepted or addressed later.
Uploaded by: Fani Warraich
Correct Answer Logic:
\(t = \frac{t_{1/2}}{0.301}\log\frac{100}{0.1} = \frac{1}{0.301}\times\log 1000 = \frac{1}{0.301}\times3 = \frac{3}{0.301}\approx9.97\approx10\ \text{min}\).
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #2525
Question 3
Conservation of linear momentum applies to a system of particles when:
  • Kinetic energy is conserved
  • The net external force on the system is zero: \(\sum\mathbf{F}_{ext}=0\)✔️
  • All particles move with the same velocity
  • The system has no angular momentum
Correct Answer Logic:
Linear momentum of a system \(\mathbf{G}=\sum m_i\mathbf{v}_i\) satisfies \(\frac{d\mathbf{G}}{dt}=\sum\mathbf{F}_{ext}\). When \(\sum\mathbf{F}_{ext}=0\), \(\mathbf{G}\) is conserved.
Uploaded by: Fani Warraich
General Abilities QUESTION #4492
Question 4
What is the prime factorization of $48$?
  • $2^3 \times 3$
  • $2^4 \times 3$✔️
  • $2^2 \times 12$
  • $6 \times 8$
Correct Answer Logic:
$48 = 2 \times 24 = 2 \times 2 \times 12 = 2 \times 2 \times 2 \times 6 = 2 \times 2 \times 2 \times 2 \times 3 = 2^4 \times 3$
Uploaded by: Fani Warraich
Security Measures to Maintain Law and Order QUESTION #7669
Question 5
'Junior ranks' means members of the police below the rank of _______ as set out in the First Schedule.
  • Inspector
  • DSP
  • Sub-inspector✔️
  • All of these
Correct Answer Logic:
According to the Police Order 2002 and police organizational structure in Pakistan, 'Junior ranks' typically refers to police personnel below the rank of Sub-Inspector (SI). This includes constables, head constables, and assistant sub-inspectors.
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Accounting & Finance QUESTION #6210
Question 6
In the audit of a 'Bank Overdraft' of $Rs. 10,250$, the assertion that it is 'repayable on demand' is a matter of:
  • Existence
  • Occurrence
  • Presentation and Disclosure✔️
  • Valuation
Correct Answer Logic:
Classifying an overdraft as a current liability implies it is repayable on demand, which is a 'Presentation and Disclosure' assertion.
Uploaded by: Fani Warraich
Correct Answer Logic:
To support or strengthen his right is "buttress".
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #4311
Question 8
An oligosaccharide is made up of at least:
  • Two saccharide units✔️
  • Ten saccharide units
  • Three to ten saccharide units
  • More than ten saccharide units
Correct Answer Logic:
Oligosaccharides consist of a small number of monosaccharide units, typically 2–10. The minimum is 2 units, making a disaccharide the simplest oligosaccharide.
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Correct Answer Logic:
Concentration $= \dfrac{2000\ \text{mg}}{500\ \text{mL}} = 4\ \text{mg/mL}$. Rate $= \dfrac{125\ \text{mL/hr}}{60} = 2.083\ \text{mL/min}$. Dose/min $= 2.083 \times 4 = 8.33\ \text{mg/min}$.
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Economics QUESTION #1718
Question 10
Given Pakistan's current fossil-fuel-dominated energy mix, low per capita income, large informal economy, and governance deficits, which Sustainable Development Goal presents the most multidimensionally challenging target for the country to achieve?
  • SDG 7: Affordable and Clean Energy — transitioning to renewable energy while ensuring universal affordable access
  • SDG 13: Climate Action — meeting emissions reduction and climate adaptation commitments
  • SDG 8: Decent Work and Economic Growth — sustaining inclusive growth and full employment in a fragile economy
  • All of these✔️
Correct Answer Logic:
Pakistan faces intersecting challenges across all three SDGs simultaneously: (1) SDG 7 — the energy mix is fossil-fuel dependent, millions lack electricity access, and renewable transition requires massive capital unavailable domestically; (2) SDG 13 — Pakistan is among the top 10 most climate-vulnerable countries (Germanwatch index) yet contributes less than 1% of global emissions, creating an adaptation-mitigation dilemma; (3) SDG 8 — youth unemployment (26%+), informality (73% of employment), and low productivity growth make decent work targets extremely difficult. All three are simultaneously and acutely challenging.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #4667
Question 11
What is the largest source of electricity generation in Pakistan?
  • Thermal✔️
  • Hydel
  • Coal
  • Nuclear
Correct Answer Logic:
Thermal power plants (using natural gas, oil, and coal) have been the largest source of electricity generation in Pakistan, accounting for a majority of total generation capacity.
Uploaded by: Fani Warraich
Correct Answer Logic:
Using vector triple product: \((\vec{a} \times \vec{b}) \times \vec{c} = (\vec{a} \cdot \vec{c})\vec{b} - (\vec{b} \cdot \vec{c})\vec{a}\). Given this equals \(\frac{1}{3}|\vec{b}||\vec{c}|\vec{a}\), comparing coefficients of \(\vec{a}\): \(-(\vec{b} \cdot \vec{c}) = \frac{1}{3}|\vec{b}||\vec{c}|\). So \(\vec{b} \cdot \vec{c} = -\frac{1}{3}|\vec{b}||\vec{c}|\), giving \(\cos\theta = -\frac{1}{3}\). Therefore \(\sin\theta = \sqrt{1-\frac{1}{9}} = \sqrt{\frac{8}{9}} = \frac{2\sqrt{2}}{3}\).
Uploaded by: Fani Warraich
Education QUESTION #6915
Question 13
When should a teacher use 'formative' versus 'summative' evaluation of classroom management effectiveness?
  • Formative evaluation occurs at year-end; summative evaluation occurs after each lesson
  • Formative evaluation provides continuous, ongoing feedback to improve management strategies in real time; summative evaluation provides an end-of-term assessment of overall management effectiveness✔️
  • Formative evaluation is used for student behavior; summative evaluation is used for teacher performance appraisal
  • Summative evaluation is only used when a student is referred for counseling; formative evaluation is used for all other cases
Correct Answer Logic:
Classroom management evaluation should operate on two tracks: formative (continuous, embedded, used to make ongoing adjustments to strategies and approaches) and summative (terminal, used at the end of a term or year to assess whether the management system achieved its intended outcomes). Both are necessary for a reflective, improving practice.
Uploaded by: Fani Warraich
English QUESTION #4447
Question 14
Prime Minister has arrived ____ Peshawar?
  • at
  • to
  • in✔️
  • from
Correct Answer Logic:
For cities and countries, the preposition 'in' is typically used for arrival.
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Correct Answer Logic:

Douglas McGregor's Theory X and Theory Y (1960):

Theory XTheory Y
Employees are inherently lazyEmployees are self-motivated
Dislike work and avoid itFind work natural and satisfying
Need close supervision and controlCan be self-directed and creative
Motivate through punishment/rewardsMotivate through autonomy and responsibility

In nursing management, Theory X leads to authoritarian leadership, while Theory Y encourages participative management. Most modern nursing management advocates Theory Y to improve staff engagement and retention.

Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #4044
Question 16
'Firebricks' are categorized as:
  • Insulators
  • Refractories✔️
  • Conductors
  • Fuels
Correct Answer Logic:
They line the furnace to protect the outer steel structure.
Uploaded by: Fani Warraich
Planning QUESTION #5023
Question 17
Which concept addresses the relationship between transportation infrastructure and land development?
  • Land use-transport feedback cycle✔️
  • Zoning regulations only
  • Building codes
  • Environmental impact
Correct Answer Logic:
The land use-transport feedback cycle recognizes that transportation improvements increase accessibility, stimulating development, which generates more travel demand, requiring more infrastructure—a continuous cycle requiring integrated planning to avoid induced demand and sprawl.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #2407
Question 18
The hydrostatic force on a submerged plane surface of area \(A\) with center of gravity at depth \(h_{cg}\) below the free surface is:
  • \(F = \gamma h_{cg}^2 A\)
  • \(F = \gamma h_{cg} A\)✔️
  • \(F = \rho g A / h_{cg}\)
  • \(F = p_{atm} A\)
Correct Answer Logic:
The resultant hydrostatic force on a plane surface: \(F=\gamma h_{cg}A\) where \(\gamma\) is specific weight and \(h_{cg}\) is the depth to the centroid.
Uploaded by: Fani Warraich
Math Physics Chemistry Biology QUESTION #4334
Question 19
Which is an enzyme activator secreted by the intestinal glands?
  • Amylase
  • Pepsinogen
  • Enterokinase✔️
  • Lipase
Correct Answer Logic:
Enterokinase (enteropeptidase) is secreted by intestinal gland cells and activates trypsinogen to trypsin, initiating the activation cascade of pancreatic digestive enzymes.
Uploaded by: Fani Warraich
English QUESTION #8562
Question 20
What does the idiom 'to be above board' mean?
  • to have a good height
  • To be honest in any business✔️
  • They have no debts
  • To try to be beautiful
Correct Answer Logic:
'Above board' means honest and legitimate.
Uploaded by: Fani Warraich