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CISA QUESTION #1788

Which of the following is NOT a valid purpose of risk analysis in the context of IS auditing?

Supporting risk-based audit decisions
Helping the auditor identify and define audit objectives
Assisting the auditor in recognizing risks and potential threats
Guaranteeing absolute safety during the audit process✔️

Correct Answer Logic:

Risk analysis informs the auditor's planning and decision-making by identifying risks, setting objectives, and prioritizing areas of focus. However, it cannot and does not guarantee absolute safety or certainty in the audit process. The abstract nature of technology means that IS auditing can never achieve absolute assurance.

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Chemistry QUESTION #7158

Question 1462

Which element among the following has an electronegativity value most similar to Aluminium ($Al$)?

Carbon
Beryllium✔️
Boron
Lithium

Correct Answer Logic:

Due to the diagonal relationship in the periodic table, elements positioned diagonally to each other often show similar properties. Beryllium ($Be$) in Group 2 and Aluminium ($Al$) in Group 13 have similar electronegativity, ionic radii, and both form amphoteric oxides.

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Urdu QUESTION #5203

Question 1463

دائم آباد رہے گی دنیا ہم نہ ہوں گے کوئی ہم سا ہوگا، یہ مشہور شعر کس شاعر کا ہے؟

شوکت علی
فیض احمد
ناصر کاظمی✔️
احمد فراز

Correct Answer Logic:

یہ شعر ناصر کاظمی کا ہے جو اردو غزل کے اہم شاعر ہیں۔

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English QUESTION #2756

Question 1464

Choose the correct form: 'If she had left earlier

she ___ the train.'✔️
would catch
will catch
would have caught

Correct Answer Logic:

2

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Civil Engineering QUESTION #6652

Question 1465

Shrinkage and Temperature reinforcement in a slab must be:

Placed only at the supports
Distributed throughout the slab in both directions
Placed perpendicular to the main flexural steel✔️
Higher in grade than the main steel

Correct Answer Logic:

In one-way slabs, reinforcement is provided in the direction perpendicular to the main flexural reinforcement to resist stresses from temperature changes and concrete shrinkage.

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Boilers Mechanical Engineering QUESTION #4050

Question 1466

'Evaporative Capacity' of a boiler is expressed in:

$kg$ of steam produced per hour✔️
$Degrees$ Celsius
$psi$
$Liters$ of fuel

Correct Answer Logic:

It defines how much steam the boiler can generate under specific conditions.

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Dairy Food Science and Technology QUESTION #5919

Question 1467

Plasmin, an important endogenous milk protease, is significant in cheese ripening because it:

Is completely inactivated during HTST pasteurization and has no role in cheese
Survives pasteurization and even UHT treatment, and preferentially hydrolyzes $\beta$-casein and $\alpha_{s2}$-casein during ripening✔️
Acts specifically on whey proteins, not casein
Requires $\text{pH} < 4.0$ for activity

Correct Answer Logic:

Plasmin is an alkaline serine protease (optimum $\text{pH}\;7\text{–}8$) that is heat stable — it partially survives HTST and significantly survives UHT. It preferentially attacks $\beta$-casein and $\alpha_{s2}$-casein. In Emmental and Gouda cheeses, plasmin activity during maturation is important for texture and flavor development.

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Quantitative Reasoning QUESTION #8121

Question 1468

In the context of the passage about Nahuatl language, the word coinages most nearly means:

adaptations
creations✔️
idiosyncrasies
currencies

Correct Answer Logic:

In the passage, coinages refers to linguistic expressions invented by the Toltec people — original language forms they created. Creations is the best fit because it captures the idea of newly invented expressions or terms. 'Adaptations' implies modifying something existing. 'Idiosyncrasies' means personal quirks. 'Currencies' is the literal financial meaning, which doesn't apply in a linguistic context.

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MCQs Section QUESTION #4868

Question 1469

Choose the correct antonym of "CONGEAL"

Liquify✔️
Mollify
Harden
Solidify

Correct Answer Logic:

Congeal means to solidify or become semi-solid, especially through cooling. Its antonym is 'liquify,' meaning to make or become liquid — the direct opposite process.

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Mathematics QUESTION #4149

Question 1470

For $y'' + y = \sec(x)$, using variation of parameters, what is $u_1'$ where $y_p = u_1\cos(x) + u_2\sin(x)$?

$-\sin(x)\sec(x)$
$-\sin(x)\sec(x) = -\tan(x)$✔️
$\cos(x)\sec(x) = 1$
$\tan(x)$

Correct Answer Logic:

$u_1' = -\frac{y_2 f(x)}{W} = -\frac{\sin(x) \sec(x)}{1} = -\tan(x)$.

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Ability / HR / Governance / Special Education QUESTION #1901

Question 1471

Under Rule 6-A(2) before the authority passes a revision order adverse to the accused what mandatory opportunity must be provided?

Only written notice
Written notice of grounds AND opportunity to show cause including personal hearing if requested or necessary in the interest of justice✔️
Only an opportunity to file written reply without personal hearing
Summary disposal without any opportunity

Correct Answer Logic:

Rule 6-A(2) mandates that the accused must be informed in writing of grounds AND given opportunity to show cause including personal hearing if requested or otherwise necessary — subject only to the security of Pakistan exception.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3610

Question 1472

'Agar' is a mucilaginous substance obtained from:

Land plants
Seaweeds (Red Algae)✔️
Animal bones
Fungi

Correct Answer Logic:

Agar is derived from Gelidium and Gracilaria species.

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Boilers Mechanical Engineering QUESTION #2518

Question 1473

The principle of work and energy for a particle states that the net work done by all forces equals:

The change in potential energy only
The change in kinetic energy: $U_{1\to2}=\frac{1}{2}mv_2^2 - \frac{1}{2}mv_1^2$✔️
The impulse of the net force
The product of average force and displacement

Correct Answer Logic:

Work-energy theorem: $U_{1\to2}=T_2-T_1$, where $T=\frac{1}{2}mv^2$ is kinetic energy. This is derived by integrating Newton's second law along the path.

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Civil Engineering QUESTION #6651

Question 1474

The 'Modular Ratio' ($n$) is defined as the ratio of:

Yield strength of steel to concrete strength
Modulus of elasticity of steel to concrete✔️
Area of steel to area of concrete
Depth of steel to depth of concrete

Correct Answer Logic:

$n = E_s / E_c$. It is used in the transformed section method to analyze RC members under service loads.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3488

Question 1475

'Ephedrine' is an alkaloid used primarily as a:

Bronchodilator✔️
Painkiller
Antibiotic
Purgative

Correct Answer Logic:

Ephedrine is used to treat asthma and nasal congestion.

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Agronomy QUESTION #2058

Question 1476

The crop coefficient ($K_c$) in the FAO-56 approach changes across crop growth stages. Which sequence correctly represents the typical $K_c$ pattern for a cereal crop like wheat?

Constant throughout the season
Low at initial stage → increases during crop development → peaks at mid-season → declines at late season (senescence/maturation)✔️
High at initial stage → decreases linearly to harvest
Peaks at germination then remains constant through grain fill

Correct Answer Logic:

In FAO-56 methodology, $K_c$ follows a characteristic curve: $K_{c,ini}$ (low, sparse cover) → $K_{c,mid}$ (peak, full canopy, maximum ET) → $K_{c,end}$ (lower, senescence, stomatal closure). For wheat: $K_{c,ini} \approx 0.3$, $K_{c,mid} \approx 1.15$, $K_{c,end} \approx 0.25–0.4$. This drives irrigation scheduling calculations.

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Chemistry QUESTION #5579

Question 1477

Iodoform ($CHI_3$) can be prepared by the iodoform test from all EXCEPT:

Ethyl methyl ketone ($CH_3COC_2H_5$)
Isopropyl alcohol ($(CH_3)_2CHOH$)
3-Methyl-2-butanone ($CH_3COCH(CH_3)_2$)
Isobutyl alcohol ($(CH_3)_2CHCH_2OH$)✔️

Correct Answer Logic:

The iodoform test is positive for compounds with $CH_3CO–$ or $CH_3CH(OH)–$ groups. Ethyl methyl ketone has $CH_3CO–$ → positive. Isopropyl alcohol has $CH_3CH(OH)–$ → positive. 3-Methyl-2-butanone has $CH_3CO–$ → positive. Isobutyl alcohol ($(CH_3)_2CHCH_2OH$) is a primary alcohol without $CH_3CH(OH)–$ group → does NOT give iodoform test.

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General Abilities QUESTION #7978

Question 1478

If $\dfrac{3}{11}$ of a number is 22, what is $\dfrac{6}{11}$ of that number?

6
12
33
44✔️

Correct Answer Logic:

$\dfrac{3}{11} \times x = 22 \Rightarrow x = \dfrac{22 \times 11}{3} = \dfrac{242}{3}$
$\dfrac{6}{11} \times x = 2 \times 22 = 44$ (since $\dfrac{6}{11}$ is double $\dfrac{3}{11}$)

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