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Quantitative Reasoning QUESTION #8027

Experienced employers recognize that business students who can _______ different points of view are ultimately more effective as managers than brilliant students who _______ dogmatically to their own formulations.

assimilate .. adhere✔️
discredit .. revert
impose .. refer
disregard .. incline

Correct Answer Logic:

The sentence praises flexibility over rigidity. Assimilate...adhere works best: good managers assimilate (absorb/integrate) multiple viewpoints, whereas rigid students adhere (stick) dogmatically to their own ideas. Other options don't create a meaningful contrast between open-mindedness and closed thinking.

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Chemistry QUESTION #4378

Question 2

If $100\ kJ$ of heat is absorbed by the system and $40\ kJ$ of work is done on the system, what is the change in internal energy?

$-60\ kJ$
$+60\ kJ$
$-140\ kJ$
$+140\ kJ$✔️

Correct Answer Logic:

By the first law of thermodynamics: $\Delta U = q + w$. Heat absorbed by system: $q = +100\ kJ$. Work done ON the system: $w = +40\ kJ$. Therefore $\Delta U = 100 + 40 = +140\ kJ$.

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Islamic Studies QUESTION #233

Question 3

Hadith Taqreeri mentions:

Speeches of the Prophet
Conversations of Companions
Silence of the Prophet on a companion's work✔️
None of these

Correct Answer Logic:

Taqreeri refers to the Prophet's (ﷺ) tacit approval or silence regarding an action.

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Math (Module-1) QUESTION #5459

Question 4

$\frac{x^2}{25} = 36$ What is a solution to the given equation?

6
30✔️
450
900

Correct Answer Logic:

Multiply both sides by $25$: $x^2 = 900$, which gives $x = 30$ or $x = -30$.

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Security Measures to Maintain Law and Order QUESTION #852

Question 5

Under Section 7(1), a search must be conducted with "strict regard to decency." For a female passenger, this legally implies:

Search by any officer
Search only by a female officer✔️
No search allowed
Search in public view

Correct Answer Logic:

Professional conduct and human rights protocols require that body searches of females be conducted only by female staff in a private setting.

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Disaster Management QUESTION #6515

Question 6

In the context of anticipatory action mechanisms, what distinguishes them from traditional disaster preparedness?

They focus on post-disaster recovery
They trigger pre-disaster interventions based on forecast thresholds✔️
They only involve early warning dissemination
They replace the need for emergency response

Correct Answer Logic:

Section 7.2 defines anticipatory action as proactive measures taken before disasters strike, based on credible forecasts and predefined triggers. This represents a paradigm shift from reactive response to forecast-based financing and pre-emptive intervention.

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Biology QUESTION #4310

Question 7

Effect of increased substrate concentration on enzyme activity:

Decrease the rate of reaction
Increase the reaction rate until all active sites are saturated✔️
Have no effect on the reaction rate
Increase the rate of reaction in a straight diagonal line

Correct Answer Logic:

As substrate concentration increases, more enzyme active sites are occupied and reaction rate increases. However, once all active sites are saturated ($V_{max}$), the rate plateaus.

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Boilers Mechanical Engineering QUESTION #4008

Question 8

In an 'Oil-Fired' boiler, 'Atomization' of the fuel is necessary to:

Make the fuel smell better
Increase the surface area of the fuel for rapid and complete combustion✔️
Cool the fuel down
Change the color of the flame

Correct Answer Logic:

Turning liquid oil into a fine mist allows it to mix thoroughly with air.

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Planning QUESTION #4924

Question 9

In urban design, what does 'human scale' refer to?

The average height of buildings
Design proportions related to human dimensions✔️
The number of people in an area
The walking distance capacity

Correct Answer Logic:

Human scale in urban design refers to designing spaces and buildings with proportions and dimensions that relate comfortably to human body size and perception, creating comfortable, accessible environments.

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General Abilities QUESTION #2875

Question 10

Find the average of the first five prime numbers.

5.0
5.6✔️
6.2
7.0

Correct Answer Logic:

First five primes: $2, 3, 5, 7, 11$. Sum $= 28$. Average $= 28 / 5 = 5.6$.

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Biology QUESTION #4200

Question 11

Decreased level of FSH hormone during menstrual cycle triggers the release of:

hcg
LH✔️
Oxytocin
progesterone

Correct Answer Logic:

Decreased FSH triggers the LH surge that causes ovulation.

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Physics QUESTION #7332

Question 12

A projectile is thrown at angles $(45°-\theta)$ and $(45°+\theta)$ with the horizontal. The ratio of their horizontal ranges is:

$1:1$✔️
$2:3$
$1:2$
$2:1$

Correct Answer Logic:

Using $R = \dfrac{u^2\sin2\alpha}{g}$:

$R_1 = \dfrac{u^2\sin(90°-2\theta)}{g} = \dfrac{u^2\cos2\theta}{g}$

$R_2 = \dfrac{u^2\sin(90°+2\theta)}{g} = \dfrac{u^2\cos2\theta}{g}$

$R_1 : R_2 = \mathbf{1:1}$

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General Knowledge QUESTION #4699

Question 13

Who was the first recipient of the Gaddafi International Prize for Human Rights?

Hosni Mubarak
Nelson Mandela✔️
Rajiv Gandhi
Margaret Thatcher

Correct Answer Logic:

Nelson Mandela was named the first recipient of the Gaddafi International Prize for Human Rights in 1989 for his anti-apartheid struggle.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3511

Question 14

'Organoleptic' evaluation of a drug refers to evaluation by:

Chemical titration
Microscopic examination
Means of sense organs (color, odor, taste)✔️
Animal testing

Correct Answer Logic:

It is the simplest method using sight, smell, and touch.

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Pakistan Affairs QUESTION #320

Question 15

In which district is the Shrine of Shah Abdul Latif Bhittai located?

Hyderabad
Matiari✔️
Dadu
Thatta

Correct Answer Logic:

The shrine of the famous Sufi poet is located in Bhit Shah, which falls under District Matiari.+1

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Chemistry QUESTION #1086

Question 16

Sugar 'X': A. is found in honey. B. is a keto sugar. C. exists in $\alpha$ and $\beta$-anomeric forms. D. is laevorotatory. 'X' is:

Maltose
Sucrose
D-Glucose
D-Fructose✔️

Correct Answer Logic:

D-Fructose satisfies all conditions: (A) Found in honey — ✓. (B) Keto sugar (ketohexose) — ✓. (C) Exists in $\alpha$ and $\beta$-anomeric forms (in cyclic pyranose/furanose forms) — ✓. (D) Laevorotatory (rotates plane of polarized light to left, hence the 'D' prefix refers to configuration, not optical rotation) — ✓. D-Glucose is dextrorotatory.

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Civil Engineering QUESTION #6594

Question 17

A joint provided within the length of a column to connect two column segments is specifically called a:

Shear joint
Load-bearing joint
Column splice✔️
Compression joint

Correct Answer Logic:

A column splice is a structural connection used to join two lengths of a column. It must transmit axial compression, bending, and shear, and is designed per relevant steel design codes (e.g. AISC).

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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5773

Question 18

Which antianginal group converts to Nitric Oxide (NO)?

Beta-Blockers
Calcium Channel Blockers
Organic Nitrates✔️
ACE Inhibitors

Correct Answer Logic:

Organic nitrates (like Nitroglycerine) relax smooth muscle via Nitric Oxide.

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Physics QUESTION #7834

Question 19

Temperature coefficient of resistance is increase in resistance per ohm original resistance per:

Degree rise in temperature✔️
Unit increase in current
Unit decrease in capacitance
Degree drop in temperature

Correct Answer Logic:

α = (ΔR/R₀)/ΔT, units per °C.

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Pharmacokinetics and Pharmacodynamics QUESTION #3836

Question 20

An adult receives $100$ mg of a drug IV and achieves a plasma concentration of $2.5\ \mu\text{g/mL}$. Assuming uniform distribution in body water, what is the apparent volume of distribution?

$0.4$ L
$4$ L
$40$ L✔️
$400$ L

Correct Answer Logic:

$V_d = \dfrac{\text{Dose}}{\text{Concentration}} = \dfrac{100\ \text{mg}}{2.5\ \mu\text{g/mL}} = \dfrac{100{,}000\ \mu\text{g}}{2.5\ \mu\text{g/mL}} = 40{,}000\ \text{mL} = 40\ \text{L}$.

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