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Pakistan Affairs QUESTION #622

Question 1

What is the name of the economist who developed the current Human Development Index (HDI)?

Dr. Qaisar Bengali
Dr. Mahbub ul Haq✔️
Dr. Hafeez Pasha
None of these

Correct Answer Logic:

Dr. Mahbub ul Haq, a Pakistani economist, created the HDI in 1990 .

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HR and Management QUESTION #6441

Question 2

According to the text, ethics in HRM is described as:

Strict adherence to written company policies
The legal minimum standard of conduct
The bedrock of socially responsible behavior✔️
Optional guidelines for management discretion

Correct Answer Logic:

The text explicitly states that ethics is the bedrock of socially responsible behavior. While codes of ethics exist, managerial decisions related to HR are subject to judgment calls, and what is ethical or unethical is often open to debate except in blatant cases.

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Biology QUESTION #7246

Question 3

"Ordines Anomali" of Bentham and Hooker includes:

Seed plants showing abnormal forms of growth and development
Plants represented only in fossil state
Plants described in the literature but which Bentham and Hooker did not see in original
A few orders which could not be placed satisfactorily in the classification✔️

Correct Answer Logic:

In Bentham and Hooker's classification, Ordines Anomali ("anomalous orders") refers to a few plant orders/families that could not be placed satisfactorily within the main classification scheme due to their unusual or ambiguous characteristics. They were listed separately at the end.

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General Knowledge QUESTION #9017

Question 4

The substance used in the striking surface of matchsticks is:

Sulphur
Zinc
Phosphorus✔️
Nitric acid

Correct Answer Logic:

Red phosphorus is used in match striking surfaces.

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Verbal Reasoning QUESTION #8177

Question 5

Let $n$ be a positive integer divisible by 6. Compare:

Quantity A: The remainder when $n$ is divided by 12

Quantity B: The remainder when $n$ is divided by 18

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:

Since $n$ is divisible by 6, $n$ can be $6, 12, 18, 24, 30, 36, \ldots$

Example 1: $n = 12$. Remainder ÷12 $= 0$. Remainder ÷18 $= 12$. B > A.

Example 2: $n = 18$. Remainder ÷12 $= 6$. Remainder ÷18 $= 0$. A > B.

Example 3: $n = 36$. Remainder ÷12 $= 0$. Remainder ÷18 $= 0$. Equal.

The relationship changes, so it cannot be determined.

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Maths QUESTION #7963

Question 6

If 15 men can manufacture 27 baskets in an hour, how many baskets would 45 men manufacture in 40 minutes?

27
35
40
54✔️

Correct Answer Logic:

In 1 hour, 15 men make 27 baskets.
In 40 min $\left(\dfrac{2}{3}$ hr$\right)$, 15 men make $27 \times \dfrac{2}{3} = 18$ baskets.
45 men (3× more): $18 \times 3 = 54$ baskets.

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Molecular Biology / Bioinformatics / Biochemistry QUESTION #11100

Question 7

When the activity of one gene is suppressed by the activity of a non-allelic gene at a different locus, this is known as:

Dominance
Suppression
Epistasis✔️
Hypostasis

Correct Answer Logic:

Epistasis (Greek: 'standing upon') occurs when one gene (the epistatic gene) masks or suppresses the phenotypic expression of another gene at a different (non-allelic) locus (the hypostatic gene). This is a form of gene-gene interaction (non-allelic interaction). Classic examples: coat colour genes in Labrador dogs; feather colour in chickens. Epistasis modifies expected Mendelian ratios (9:3:3:1) to produce ratios like 9:7, 12:3:1, 9:3:4, or 15:1.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #2979

Question 8

What is the main purpose of the 'International Pharmacopoeia' (Ph.Int.)?

To set laws for European pharmacy
To provide global standards for drug quality✔️
To list retail prices of drugs
To serve as a textbook for students

Correct Answer Logic:

The Ph.Int. is published by the WHO to provide international standards, especially for developing countries.

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Boilers Mechanical Engineering QUESTION #4065

Question 9

According to the Ordinance, the 'Chief Inspector' is appointed by:

The Factory Owner
The Government✔️
The Police
The Insurance Agent

Correct Answer Logic:

The Chief Inspector is a high-level government official responsible for all boiler safety in the region.

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General Knowledge QUESTION #8688

Question 10

An anarchist is a person who:

Loves peace
Does not like any system of government or order✔️
Loves peace
Hates peace

Correct Answer Logic:

An anarchist rejects all forms of compulsory government.

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The Elections Act 2017 QUESTION #9465

Question 11

The penalty for corrupt practice under Section 174 of the Elections Act 2017 may include imprisonment for a term which may extend to three years, or fine which may extend to one hundred thousand rupees, or both. This is:

A bailable and compoundable offence
A non-cognizable offence triable by Civil Courts
An offence whose punishment can include both imprisonment and fine✔️
An offence exclusively triable by the Election Tribunal

Correct Answer Logic:

Section 174 clearly states: 'Any person guilty of the offence of corrupt practice shall be punished with imprisonment for a term which may extend to three years or with fine which may extend to one hundred thousand rupees or with both' — the 'or with both' confirms both penalties can be simultaneously imposed.

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Bio-Technology QUESTION #10621

Question 12

Metabolic flux analysis (MFA) uses stoichiometric models to:

Predict the three-dimensional structure of metabolic enzymes
Quantify intracellular fluxes through metabolic pathways from measured extracellular rates✔️
Determine the genome sequence of industrially relevant microorganisms
Control bioreactor temperature and pH in real time

Correct Answer Logic:

Metabolic Flux Analysis (MFA) uses a stoichiometric model of intracellular reactions and measured extracellular rates (substrate uptake, product secretion, O₂ consumption, CO₂ evolution) to calculate intracellular fluxes by solving the mass balance equation: $\mathbf{S} \cdot \mathbf{v} = 0$ at pseudo-steady state. ¹³C-MFA uses isotope labelling to resolve fluxes in parallel pathways. MFA is essential for identifying bottlenecks in metabolic engineering projects.

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MBBS QUESTION #10298

Question 13

During breastfeeding, the suckling stimulus at the nipple triggers oxytocin-mediated milk ejection ('let-down reflex'). This response occurs via which physiological pathway?

A neuroendocrine reflex: sensory afferents from nipple mechanoreceptors ascend to the hypothalamus, triggering oxytocin release from the posterior pituitary into the circulation✔️
A purely local, humoral pathway with no neural component whatsoever
Direct action of prolactin on breast myoepithelial cells, independent of oxytocin
Sympathetic stimulation of the areola directly causing milk ejection, bypassing the hypothalamus

Correct Answer Logic:

Suckling activates sensory nerve endings in the nipple/areola, sending afferent signals to the hypothalamus, which triggers oxytocin release from the posterior pituitary; circulating oxytocin then causes contraction of myoepithelial cells around the alveoli, producing milk ejection — a classic neuroendocrine reflex, distinct from prolactin's separate role in milk synthesis.

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Chemistry QUESTION #1079

Question 14

Which one of the following reactions does NOT give benzene as the product?

$\text{HC}\equiv\text{CH}$ passed through red hot iron tube at 873 K
Benzenediazonium chloride $+ \text{H}_2\text{O}$ (warm)✔️
Sodium benzoate $+$ sodalime $\xrightarrow{\Delta}$
n-hexane $\xrightarrow{\text{Mo}_2\text{O}_3,\ 773\text{K},\ 10-20\ \text{atm}}$

Correct Answer Logic:

Option (2): Benzenediazonium chloride hydrolyzed with warm water gives phenol ($\text{C}_6\text{H}_5\text{OH}$), NOT benzene. (1) Ethyne trimerization gives benzene. (3) Decarboxylation of sodium benzoate gives benzene. (4) Catalytic reforming of n-hexane gives benzene.

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English QUESTION #4418

Question 15

Which of the following sentences has correct subject-verb agreement?

The teacher give the students homework.
The teacher gives the students homework.✔️
The teachers gives the student homework.
The teachers given the student homework.

Correct Answer Logic:

'The teacher' is a singular subject, so it requires the singular verb 'gives'. Rule: singular subjects take singular verbs (verb + s/es in simple present). Options A, C, and D all have subject-verb disagreement.

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Quantitative Reasoning QUESTION #8135

Question 16

Given the overwhelming flood of information delivered by the mass media, the only practical way to stay current with the news is to rely on _______ accounts.

synoptic✔️
sensational
copious
lurid

Correct Answer Logic:

With too much information available, one needs condensed coverage. Synoptic means providing a brief general overview — exactly what's needed. 'Abridged' is the synonym pair in the original. 'Sensational' means exaggerated/dramatic. 'Copious' means abundant — which would make the flood of information worse. 'Lurid' means shocking/graphic.

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Agronomy QUESTION #2040

Question 17

Farm yard manure (FYM) is considered a 'complete fertilizer' because:

It contains only nitrogen in very high concentrations
It supplies all three major nutrients (N, P, K) plus secondary and micronutrients, organic matter, and beneficial microorganisms, improving both soil fertility and physical properties✔️
It releases nutrients faster than any synthetic fertilizer
It permanently raises soil pH to optimum levels for all crops

Correct Answer Logic:

FYM contains N (0.5%), P₂O₅ (0.25%), K₂O (0.5%) plus Ca, Mg, S, and micronutrients. More importantly, its organic matter improves soil structure, water-holding capacity, cation exchange capacity, and microbial activity — benefits no single synthetic fertilizer can provide.

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Quantitative Reasoning QUESTION #8041

Question 18

PERTAIN: Choose the word most nearly opposite in meaning to this word.

be apathetic
be illegitimate
be irrevocable
be irrelevant✔️

Correct Answer Logic:

PERTAIN means to be relevant or related to something. Its antonym is be irrelevant — having no connection or bearing. 'Be apathetic' means showing no emotion (unrelated). 'Be illegitimate' means unauthorized. 'Be irrevocable' means cannot be undone. None of these are antonyms of 'pertain' except 'be irrelevant.'

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Academic/Professional (Social Sciences) QUESTION #6512

Question 19

According to August Comte, society reaches the 'Positive Stage' when it is guided by:

Religious beliefs
Philosophical speculation
Science and observation✔️
Military rule

Correct Answer Logic:

The Law of Three Stages suggests society moves from Theological to Metaphysical to Positive (Scientific).

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Accounting & Finance QUESTION #6172

Question 20

A firm's 'Market/Book' ratio is less than 1.0. What might this indicate to an investor?

The stock is potentially overvalued
The firm is generating massive EVA
Equity investors regard the company's value as less than its accounting book value✔️
The firm has zero debt

Correct Answer Logic:

A ratio below 1.0 suggests the market values the firm's assets at less than their historical cost recorded on the balance sheet.

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