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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3006

Question 1461

'Cracking' of an emulsion refers to:

The addition of flavor
Permanent separation of the two phases✔️
Formation of a thick cream layer
A change in the container's glass

Correct Answer Logic:

Cracking (or breaking) is the irreversible separation of the oil and water phases.

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Others section QUESTION #4709

Question 1462

What was described as the major challenge facing China's rapidly growing economy around 2005?

Population Explosion✔️
Shortage of Energy
Challenges of WTO regime
Environmental Pollution

Correct Answer Logic:

While China faced multiple challenges, population pressure and managing growth were considered the most significant issues. The question reflects the context of early 2000s debates.

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Biology QUESTION #517

Question 1463

In what direction, can a DNA polymerase work when catalyzing the addition of nucleotide monomers to build a strand of DNA?

From the 5' toward the 3' end of the new strand being assembled.
From the replication centers in two directions called replication forks.✔️
From the 3' to the 5' end of the strand being assembled.
In both directions if DNA ligase is present.

Correct Answer Logic:

DNA polymerase works 5' to 3' but answer key shows B

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #2967

Question 1464

'Eutectic Mixtures' are substances that:

Explode when mixed together
Liquefy when mixed at room temperature✔️
Become more solid when heated
Change color when exposed to light

Correct Answer Logic:

Eutectic mixtures (e.g., camphor and menthol) have a combined melting point lower than room temperature.

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Mathematics QUESTION #4117

Question 1465

For $T: \mathbb{R}^3 \to \mathbb{R}^2$ defined by $T(x, y, z) = (|x|, y + z)$, why is $T$ NOT linear?

Fails additivity: $T(u + v) \neq T(u) + T(v)$
Fails homogeneity: $T(\lambda v) \neq \lambda T(v)$ for $\lambda < 0$
Not defined at origin
Both (A) and (B)✔️

Correct Answer Logic:

$T(-1, 0, 0) = (1, 0) \neq -(1, 0) = -T(1, 0, 0)$. Also $T(-1, 0, 0) + T(1, 0, 0) = (2, 0) \neq (0, 0) = T(0, 0, 0)$. Both properties fail.

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Administration QUESTION #2937

Question 1466

In the context of Human Resource Management, what is the main goal of a "Job Analysis"?

Setting the specific salary range for a new position
Determining the duties and requirements of a specific job✔️
Conducting a final interview with potential candidates
None of these

Correct Answer Logic:

Job analysis is the systematic process of gathering information about the tasks, responsibilities, and necessary skills for a specific role.

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Therapeutics and Patient Care QUESTION #3893

Question 1467

Which of the following statements about the management of gout is INCORRECT?

Allopurinol should not be used to treat acute attacks
Thiazide diuretics can precipitate gout
Paracetamol is the preferred medication for an acute attack✔️
A common side-effect of colchicine is diarrhoea

Correct Answer Logic:

Paracetamol has no anti-inflammatory activity and is not the preferred treatment for acute gout. NSAIDs, colchicine, or corticosteroids are first-line options for acute gout attacks.

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English QUESTION #2724

Question 1468

Identify the CONJUNCTION in the sentence: 'I wanted to go

but it was raining.'?✔️
wanted
go
but

Correct Answer Logic:

2

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Urdu QUESTION #5151

Question 1469

مولانا حالی کی طویل نظم مسدسِ حالی کا اصل عنوان کیا ہے؟

مدّ و جزرِ اسلام✔️
مسلمانوں کا تابناک ماضی
حیاتِ طیبہ
مسلمانوں کے عروج و زوال کی داستان

Correct Answer Logic:

مسدسِ حالی کا مکمل عنوان 'مدّ و جزرِ اسلام' ہے جو اسلام کی ترقی اور زوال کی تاریخ پر مبنی ہے۔

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Chemistry QUESTION #1420

Question 1470

In an electrolytic cell:

Electrons move from cathode to anode
The anode is negative
Energy is consumed to drive the reaction✔️
None of these

Correct Answer Logic:

In an electrolytic cell, electrical energy is supplied from an external source to drive a non-spontaneous chemical reaction (electrolysis). The anode is positive (oxidation occurs) and cathode is negative (reduction occurs) — the opposite of a galvanic cell. Electrons flow from the external power source into the cathode. Energy is consumed, not produced.

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Urdu QUESTION #5289

Question 1471

ولی محمد کس شاعر کا اصل نام ہے؟

جوش ملیح آبادی
نظیر اکبرآبادی✔️
اکبر الہ آبادی
ان میں سے کوئی نہیں

Correct Answer Logic:

ولی محمد نظیر اکبرآبادی کا اصل نام ہے جو اردو کے پہلے عوامی شاعر کہلاتے ہیں۔

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3366

Question 1472

'Coagulase' is an enzyme produced by *Staph. aureus* to:

Break down DNA
Clot blood plasma (hiding from the immune system)✔️
Move faster
Produce energy

Correct Answer Logic:

The clot provides a protective barrier for the bacteria.

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English QUESTION #483

Question 1473

He was __________ of all valuable possessions.

Robbed✔️
Stolen
Pinched
Established

Correct Answer Logic:

'Robbed of' is the correct phrase

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Library Sciences QUESTION #1578

Question 1474

In library classification, 'chain procedure' as developed by Ranganathan is used to:

Arrange books on shelves in call number order
Derive subject headings and index entries from a classification number by reading each link in the notational chain from specific to general✔️
Link authority records in a catalogue
Create a chain of custody record for rare materials

Correct Answer Logic:

Chain procedure is an indexing technique developed by Ranganathan in which each component (link) of a classification notation is read from the most specific to the most general level, and a subject index entry is created for each link — systematically generating a comprehensive subject index from the classification schedule.

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Security Measures to Maintain Law and Order QUESTION #838

Question 1475

To maintain law and order, the Federal Government may delegate its powers to the DG under:

Section 8
Section 9✔️
Section 11
Section 13

Correct Answer Logic:

Section 9 allows the Federal Government to delegate its powers to the DG or any other authority.

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Library Sciences QUESTION #1541

Question 1476

Which budgeting approach allocates funds based on measurable outputs and performance targets rather than inputs or previous spending levels?

Line-item budgeting
Incremental budgeting
Performance-based budgeting✔️
Formula budgeting

Correct Answer Logic:

Performance-based budgeting links resource allocation to measurable outcomes and service targets (e.g., number of reference queries answered, circulation statistics). It holds library managers accountable for results rather than merely tracking expenditure categories.

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Urdu QUESTION #5113

Question 1477

'میں نے جب لکھنا سیکھا تھا پہلے تیرا نام لکھا تھا' یہ شعر کس کا ہے؟

غالب
محسن بھوپالی✔️
ناصر کاظمی
ان میں سے کوئی نہیں

Correct Answer Logic:

یہ مشہور شعر محسن بھوپالی کا ہے جو اردو غزل میں محبوب کے نام کی عقیدت کا اظہار ہے۔

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Physics QUESTION #402

Question 1478

A wire has resistance 100 Ohm at 0?C and 200 Ohm at 100?C. What is its temperature coefficient in K???

?0.01
?1/273
0.01
1/273✔️

Correct Answer Logic:

? = (R??R?)/(R??T) = 100/(100?100) = 0.01 K??, but answer key shows D

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Computer Science QUESTION #1147

Question 1479

Which join returns all records when there is a match in either left or right table?

Inner Join
Left Join
Full Outer Join✔️
Right Join

Correct Answer Logic:

A Full Outer Join combines the results of both Left and Right outer joins and returns all rows from both tables, filling with NULLs where matches are missing.

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Physics QUESTION #4388

Question 1480

A projectile is launched in air with a certain angle; its velocity is maximum at:

Point of projection✔️
Highest point
Between launching and highest point
At all points

Correct Answer Logic:

At the point of projection, the projectile has both horizontal and vertical components of velocity. At the highest point, only the horizontal component remains. Since speed is greatest at the launch point, velocity magnitude is maximum there.

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