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Accounting & Finance QUESTION #9627

Which of the following expenditures would be classified as CAPITAL expenditure rather than revenue expenditure?

Monthly electricity bill for the factory
Legal charges incurred in acquiring a new building✔️
Repairs that restore an asset to its original working condition
Annual insurance premium on factory machinery

Correct Answer Logic:

Capital expenditure is incurred to acquire or improve an asset, providing benefit over more than one accounting period. Legal charges incurred to acquire an asset are capitalized as part of the cost of that asset (the building). Monthly electricity, repairs restoring original condition, and insurance premiums are revenue expenses because their benefit is consumed within one accounting period.

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Maths QUESTION #8001

Question 2982

What is the arithmetic mean (average) of all positive integers from 1 to 100, inclusive?

49
49.5
50
50.5✔️

Correct Answer Logic:

Average $= \dfrac{\text{first} + \text{last}}{2} = \dfrac{1 + 100}{2} = \dfrac{101}{2} = 50.5$

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Chemistry QUESTION #7155

Question 2983

Identify the correct statements regarding silicones from the following: (a) They are hydrophobic polymers. (b) They are biocompatible. (c) They possess high thermal stability but low dielectric strength. (d) They are oxidation-resistant and used as greases.

(a), (b), (c) and (d)
(a), (b), and (c) only
(a) and (b) only
(a), (b) and (d) only✔️

Correct Answer Logic:

Silicones are organosilicon polymers.

They are hydrophobic due to alkyl groups.
They are biocompatible and used in medical implants.
They have high thermal stability and high dielectric strength (statement 'c' is incorrect because it says low dielectric strength).
They are resistant to oxidation and chemicals.

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Psychology QUESTION #9823

Question 2984

The Cannon-Bard theory of emotions emphasizes the role of the:

Skeletal muscles
Thalamus and hypothalamus✔️
Harmonal system
All of the above

Correct Answer Logic:

The Cannon-Bard theory (1927) proposes that emotional stimuli are processed by the thalamus, which simultaneously activates the hypothalamus (arousal) and cortex (subjective feeling). The thalamus-hypothalamus axis is central.

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Civil Procedure QUESTION #3716

Question 2985

A high-end electronics store mistakenly advertises a $\text{\$2,000}$ TV for $\text{\$200}$ on its website. A customer buys 10 of them. The store realizes the error and cancels the order. The customer sues. Is the store bound by the $\text{\$200}$ price?

Yes, an advertisement is always a binding offer.
No, because an advertisement is generally an invitation to deal, not an offer.✔️
Yes, because the customer accepted the offer by clicking 'buy.'
No, because of the doctrine of mutual mistake.

Correct Answer Logic:

Generally, advertisements are invitations for offers, not offers themselves. Even if treated as an offer, a 'unilateral mistake' where the other party knew or should have known of the error (buying 10 for 10% of the value) allows for rescission.

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Civil Engineering QUESTION #6578

Question 2986

A rainfall intensity–time plot is specifically referred to as a:

Hydrograph
Mass curve
Hyetograph✔️
Isohyet

Correct Answer Logic:

A hyetograph is a bar chart or plot of rainfall intensity (mm/hr) against time. A hydrograph plots stream discharge vs. time; a mass curve plots cumulative rainfall vs. time; an isohyet is a line of equal rainfall depth.

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Nursing QUESTION #9248

Question 2987

A patient with pulmonary embolism (PE) in ICU has a BP of $80/50 \text{ mmHg}$, HR $130/\text{min}$, SpO$_2 = 84\%$, and signs of right heart failure on echocardiogram. What is the classification and MOST appropriate immediate treatment?

Submassive PE — start IV heparin infusion
Low-risk PE — give oral rivaroxaban
Massive PE — systemic thrombolysis with alteplase (if no contraindication)✔️
Submassive PE — surgical embolectomy immediately

Correct Answer Logic:

Correct Answer: C — Massive PE — systemic thrombolysis

PE Classification (ESC 2019):

Category	Criteria	Treatment
Massive (High Risk)	Hemodynamic instability: SBP $< 90 \text{ mmHg}$ or drop $\geq 40 \text{ mmHg}$ $> 15$ min	Systemic thrombolysis or surgical embolectomy
Submassive (Intermediate)	Hemodynamically stable + RV dysfunction or elevated troponin/BNP	Anticoagulation ± consider thrombolysis
Low Risk	Hemodynamically stable, no RV dysfunction	Anticoagulation (DOAC or heparin)

Alteplase regimen for massive PE: $100 \text{ mg}$ IV over 2 hours (or $0.6 \text{ mg/kg}$ over 15 min max $50 \text{ mg}$)

Absolute contraindications to thrombolysis include: prior intracranial hemorrhage, active bleeding, recent surgery $< 3$ weeks. If contraindicated → surgical embolectomy or catheter-directed thrombolysis.

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Economics QUESTION #1718

Question 2988

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.

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Planning QUESTION #4950

Question 2989

Which urban form is most energy-efficient?

Linear city
Scattered development
Compact city✔️
Ribbon development

Correct Answer Logic:

Compact cities are most energy-efficient due to reduced transportation needs, shared infrastructure, efficient heating/cooling of attached buildings, and preserved agricultural/natural lands.

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Education QUESTION #7595

Question 2990

Passively receiving information by learners in the classroom during the teaching-learning process is discouraged in which philosophy?

Perennialism
Constructivism✔️
Realism
None of these

Correct Answer Logic:

Constructivism rejects passive learning, emphasizing that learners actively construct knowledge through experience, reflection, and interaction rather than just receiving information.

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Accounting & Finance QUESTION #6187

Question 2991

Why is the 'Cash Coverage Ratio' typically higher than the 'Interest Coverage Ratio (TIE)'?

It excludes interest payments.
It includes non-cash expenses like depreciation in the numerator.✔️
It is calculated after taxes.
It uses market value instead of book value.

Correct Answer Logic:

Cash Coverage Ratio adds depreciation (a non-cash expense) back to EBIT, increasing the numerator relative to the TIE ratio [cite: 39].

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Therapeutics and Patient Care QUESTION #3912

Question 2992

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.

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English QUESTION #2668

Question 2993

Identify the word opposite in meaning to: 'ARROGANT'

Proud
Humble✔️
Wealthy
Smart

Correct Answer Logic:

'Arrogant' means having an exaggerated sense of self-importance; 'humble' is the opposite.

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MCQs Section QUESTION #5127

Question 2994

درست محاورہ کون سا ہے: آبرو پر .... لگانا۔

بٹہ✔️
مٹی
برمتی
ان میں سے کوئی نہیں

Correct Answer Logic:

درست محاورہ ہے: 'آبرو پر بٹہ لگانا' یعنی کسی کی عزت و وقار کو نقصان پہنچانا۔

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Biology Zoology Botany QUESTION #10840

Question 2995

Which of the following animals is strictly a carnivore?

Mammals (all)
Camel
Goat
Lion✔️

Correct Answer Logic:

Lions (Panthera leo) are obligate (strict) carnivores — they exclusively eat meat and rely on animal protein to meet all their nutritional requirements. They lack the digestive enzymes needed to derive adequate nutrition from plant matter. Camels and goats are herbivores/omnivores. Not all mammals are carnivores — most are herbivores or omnivores. Lions are apex predators in savannah ecosystems.

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Verbal Reasoning QUESTION #8176

Question 2996

In the $xy$-plane, line $k$ has equation $3x - 2y = 0$. Compare:

Quantity A: The $x$-intercept of line $k$

Quantity B: The $y$-intercept of line $k$

Quantity A is greater
Quantity B is greater
The two quantities are equal✔️
The relationship cannot be determined from the information given

Correct Answer Logic:

Find the intercepts of $3x - 2y = 0$:

x-intercept (set $y = 0$): $3x = 0 \Rightarrow x = 0$.

y-intercept (set $x = 0$): $-2y = 0 \Rightarrow y = 0$.

Both intercepts are $0$ (the line passes through the origin).

Quantity A $= 0 =$ Quantity B. The two quantities are equal.

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Math Physics Chemistry Biology QUESTION #11402

Question 2997

Which one would not contribute to the formation of DNA?

Phospholipids✔️
Phosphate groups
Nucleotides
Nucleobases

Correct Answer Logic:

Phospholipids are components of cell membranes, not DNA. DNA is composed of nucleotides, each consisting of a phosphate group, deoxyribose sugar, and a nitrogenous base (adenine, thymine, guanine, or cytosine). Phospholipids contain glycerol and fatty acids — entirely different building blocks.

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Accounting & Finance QUESTION #9663

Question 2998

An allocation basis for 'Building Rent' in Departmental Accounts would most appropriately be:

Sales revenue ratio
Number of employees
Area occupied by each department✔️
Purchase ratio

Correct Answer Logic:

Building rent is a space-related expense and should logically be allocated based on the floor area each department occupies. This is the 'obvious just ratio' basis described in the FIN611 text for premises-related costs.

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Mathematics QUESTION #6026

Question 2999

For $x\in\mathbb{R}$, let $f(x)=|\log 2-\sin x|$ and $g(x)=f(f(x))$. Which of the following is correct?

$g'(0)=\cos(\log 2)$✔️
$g'(0)=-\cos(\log 2)$
$g$ is differentiable at $x=0$ and $g'(0)=-\sin(\log 2)$
$g$ is not differentiable at $x=0$

Correct Answer Logic:

Since $\log 2 \approx 0.693$ and $\sin 0=0$, we have $f(0)=\log 2 > 0$.

Near $x=0$: $f(x)=\log 2-\sin x$ (since $\log 2>\sin x$ locally). So $f$ is smooth near $x=0$.

$g(x) = f(f(x)) = |\log 2 - \sin(f(x))|$. At $x=0$: $f(0)=\log 2$, so $\sin(f(0))=\sin(\log 2)$. Since $\log 2 < 1 < \pi$, $\sin(\log 2)>0$.

$g(0) = \log 2 - \sin(\log 2) > 0$, so near $x=0$, $g(x)=\log 2 - \sin(f(x))$.

$g'(0)=-\cos(f(0))\cdot f'(0)=-\cos(\log 2)\cdot(-\cos 0)=\cos(\log 2)$

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Physics QUESTION #7322

Question 3000

Two cars P and Q start simultaneously from the same point. Their positions are $x_P(t) = at + bt^2$ and $x_Q(t) = ft - t^2$. At what time do they have equal velocities?

$\dfrac{a+f}{2(1+b)}$
$\dfrac{f-a}{2(1+b)}$✔️
$\dfrac{a-f}{1+b}$
$\dfrac{a+f}{2(b-1)}$

Correct Answer Logic:

$v_P = a + 2bt$, $\quad v_Q = f - 2t$

Setting equal: $a + 2bt = f - 2t \Rightarrow 2t(b+1) = f-a \Rightarrow t = \mathbf{\dfrac{f-a}{2(1+b)}}$

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Suggest a Question

Category	Criteria	Treatment
Massive (High Risk)	Hemodynamic instability: SBP \(< 90 \text{ mmHg}\) or drop \(\geq 40 \text{ mmHg}\) \(> 15\) min	Systemic thrombolysis or surgical embolectomy
Submassive (Intermediate)	Hemodynamically stable + RV dysfunction or elevated troponin/BNP	Anticoagulation ± consider thrombolysis
Low Risk	Hemodynamically stable, no RV dysfunction	Anticoagulation (DOAC or heparin)