Reading Mode - Questions

Public Administration QUESTION #2927

Question 601

What is "Performance Budgeting" designed to measure?

Quantity of inputs
Cost of labor
Outputs and outcomes achieved✔️
Historical spending patterns

Correct Answer Logic:

Performance budgeting links funding to the achievement of specific goals and measurable results.

Uploaded by: Fani Warraich

Mathematics QUESTION #962

Question 602

For a $3 \times 3$ matrix $M$, let trace$(M)$ denote the sum of all diagonal elements of $M$. Let $A$ be a $3 \times 3$ matrix such that $|A| = \dfrac{1}{2}$ and trace$(A) = 3$. If $B = \text{adj}(\text{adj}(2A))$, then the value of $|B| + \text{trace}(B)$ equals:

56
132
174
280✔️

Correct Answer Logic:

For $n=3$: $\text{adj}(\text{adj}(M)) = |M|^{n-2} M$. So $\text{adj}(\text{adj}(2A)) = |2A|^1 \cdot 2A = 8|A| \cdot 2A = 8A$. Thus $|B| = |8A| = 8^3|A| = 512 \cdot \frac{1}{2} = 256$ and $\text{trace}(B) = \text{trace}(8A) = 8\cdot3 = 24$. So $|B| + \text{trace}(B) = 256 + 24 = 280$.

Uploaded by: Fani Warraich

Others section QUESTION #4691

Question 603

What is Cathay Pacific?

An island in the Pacific
A revolutionary leader
An airline✔️
A newspaper

Correct Answer Logic:

Cathay Pacific is an international airline headquartered in Hong Kong, founded in 1946.

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3021

Question 604

What is 'Levigation' in ointment preparation?

Heating the base
Reducing particle size by grinding with a small amount of liquid✔️
Mixing with a mechanical stirrer
Adding a preservative

Correct Answer Logic:

Levigation involves grinding a powder with a small amount of a 'levigating agent' (like mineral oil) to form a smooth paste before mixing with the base.

Uploaded by: Fani Warraich

Agronomy QUESTION #2062

Question 605

In drip fertigation, urea is preferred over ammonium nitrate for nitrogen supply primarily because:

Urea has higher N content (46%) and remains soluble in irrigation water without precipitating or corroding drip emitters under normal conditions✔️
Ammonium nitrate is less soluble in water
Urea immediately converts to nitrate before entering drip lines
Ammonium nitrate causes salt injury to crops when fertigated

Correct Answer Logic:

Urea (46% N) is the most commonly fertigated N source because it is highly soluble (1080 g/L at 20°C), non-ionic (does not react with Ca, Mg, or carbonates in irrigation water to precipitate), and non-corrosive to metal emitters. Ammonium nitrate, while soluble, can react with hard water and poses explosion risk in storage.

Uploaded by: Fani Warraich

Urdu QUESTION #5144

Question 606

دیارِ عشق میں اپنا مقام پیدا کر، کس شاعر کا مصرع ہے؟

میر تقی میر
غالب
اقبال✔️
فیض

Correct Answer Logic:

دیارِ عشق میں اپنا مقام پیدا کر علامہ اقبال کا مشہور مصرع ہے۔

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3589

Question 607

Which alkaloid is obtained from 'Atropa belladonna'?

Quinine
Atropine✔️
Morphine
Reserpine

Correct Answer Logic:

Atropine is a tropane alkaloid used as an antispasmodic and mydriatic.

Uploaded by: Fani Warraich

Commerce QUESTION #1196

Question 608

The predictive value of accounting information refers to its ability to:

Validate past decisions.
Highlight errors in accounting practices
Influence future investment decisions.✔️
Support regulatory compliance.

Correct Answer Logic:

Predictive value is a component of relevance. Accounting information has predictive value if it can be used as an input to processes employed by users to predict future outcomes — such as influencing future investment, lending, and other economic decisions. It helps users forecast future cash flows and financial performance.

Uploaded by: Fani Warraich

Basic Mathematics QUESTION #2854

Question 609

The perimeter of a square is 64 m. Find its area.

256 m²✔️
128 m²
64 m²
512 m²

Correct Answer Logic:

Perimeter of square $= 4 \times \text{side}$. So side $= \dfrac{64}{4} = 16$ m. Area $= 16^2 = 256 \text{ m}^2$.

Uploaded by: Fani Warraich

Tourism & Hospitality Management QUESTION #1608

Question 610

According to the Front Office Operations and Management course, the 'Hubbart Formula' is used to determine which aspect of hotel room management?

The number of housekeeping staff required per floor
The scientifically calculated room rate based on desired return on investment, operating costs, and projected occupancy✔️
The booking forecast for the next quarter
The front office staffing schedule for peak seasons

Correct Answer Logic:

The Hubbart Formula is covered in Module 4 (Room Rate Structure) of the Front Office Operations course. It is a bottom-up approach to room rate calculation that works backward from the hotel's desired return on investment, adding operating costs and dividing by projected room nights to arrive at the required average room rate.

Uploaded by: Fani Warraich

Biology QUESTION #4265

Question 611

Kidneys perform their osmoregulatory role under the effect of Antidiuretic Hormone (ADH). Which type of urine is produced?

Hypotonic urine with decreased volume
Hypotonic urine with increased volume
Hypertonic urine with decreased volume✔️
Hypertonic urine with increased volume

Correct Answer Logic:

ADH increases water reabsorption in the collecting ducts, resulting in concentrated (hypertonic) urine with decreased volume.

Uploaded by: Fani Warraich

Security Measures to Maintain Law and Order QUESTION #891

Question 612

"Trace Detection" technology (ETD) is a measure to maintain order by identifying:

Metal objects
Microscopic explosive particles✔️
Stolen currency
Overweight bags

Correct Answer Logic:

Explosive Trace Detectors are used when physical search or X-ray is insufficient to clear a suspicion of "Sabotage" (Section 6).

Uploaded by: Fani Warraich

Biology Zoology Botany QUESTION #1348

Question 613

The evolution of ecologically related species is sometimes co-ordinated such that each species exerts a strong selective influence on others. This is:

Coexistence
Coevolution✔️
Mutualism
None of these

Correct Answer Logic:

Coevolution is the process by which two or more species reciprocally affect each other's evolution through natural selection. Classic examples include plant-pollinator relationships, predator-prey arms races, and host-parasite interactions. Mutualism is a type of symbiosis (both benefit) that can result from coevolution, but coevolution is the broader evolutionary process.

Uploaded by: Fani Warraich

City and Regional Planning QUESTION #5021

Question 614

What is the primary objective of Smart Growth principles?

Maximize development density
Combat urban sprawl through compact development✔️
Increase property values
Reduce government regulations

Correct Answer Logic:

Smart Growth counters sprawl through compact, mixed-use development; walkable neighborhoods; transit-oriented design; preservation of open space; and infill development—promoting sustainable growth patterns that reduce infrastructure costs, vehicle dependence, and environmental impacts while fostering livable communities.

Uploaded by: Fani Warraich

Security Measures to Maintain Law and Order QUESTION #907

Question 615

"Behavioral Detection" (BD) is a security measure used to maintain order by identifying:

Expired passports
Micro-expressions of fear/stress✔️
Ticket fraud
Weight of luggage

Correct Answer Logic:

BD personnel look for non-verbal cues that indicate a person may be planning an act of unlawful interference.

Uploaded by: Fani Warraich

Professional QUESTION #1881

Question 616

Which of the following is NOT listed as a Minor Penalty under Rule 4(1)(a)?

Censure
Withholding of promotion for a specific period
Reduction to a lower post✔️
Recovery from pay for pecuniary loss caused by negligence

Correct Answer Logic:

Reduction to a lower post is a Major Penalty under Rule 4(1)(b)(i). Censure; withholding promotion/increment; stoppage at efficiency bar; and recovery from pay are Minor Penalties.

Uploaded by: Fani Warraich

Physics QUESTION #375

Question 617

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

Urdu QUESTION #5298

Question 618

'شاید' کس کا شعری مجموعہ ہے؟

وصی شاہ
عباس تابش
جون ایلیا✔️
حسن عباسی

Correct Answer Logic:

شاید جون ایلیا کا معروف شعری مجموعہ ہے جو ان کی مخصوص شاعرانہ فکر کا حامل ہے۔

Uploaded by: Fani Warraich

Urdu QUESTION #5231

Question 619

وہ حروف جو سوال کرنے پر استعمال ہوتے ہیں کہلاتے ہیں؟

ندائیہ
استفہامی✔️
فجائیہ
ان میں سے کوئی نہیں

Correct Answer Logic:

استفہامی حروف وہ ہوتے ہیں جو سوال پوچھنے کے لیے استعمال ہوں جیسے کیا، کیوں، کہاں۔

Uploaded by: Fani Warraich

The Title 28 of the United States Code QUESTION #3716

Question 620

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.

Uploaded by: Fani Warraich

More Options

Suggest a Question