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Administration QUESTION #9538

Taylor's shovelling experiment at Midvale Steel produced a result that was counterintuitive for its time. Which concept did this experiment most directly establish as the basis for Scientific Management?

Hawthorne effect — workers perform better when observed
One best way — a scientifically determined optimal method for each task✔️
Unity of command — workers should receive orders from one superior
Scalar chain — authority flows in a clear line from top to bottom

Correct Answer Logic:

Taylor's experiment demonstrated that there is a scientifically discoverable optimal method ('one best way') for performing any task — in this case the ideal shovel load of 21.5 lbs — as opposed to rule-of-thumb practices. This became the foundational claim of Scientific Management.

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Math Physics Chemistry Biology QUESTION #7735

Question 1202

Which substance in semen helps facilitate sperm transport by causing uterine contractions?

Androgen
Prostaglandins✔️
Oxytocin
Testosterone

Correct Answer Logic:

Prostaglandins in seminal fluid stimulate smooth muscle contractions in the female reproductive tract, aiding sperm movement toward the egg. Oxytocin is a hormone; androgens/testosterone are male sex hormones.

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Islamic Studies QUESTION #626

Question 1203

How many years did Hazrat Muhammad (ﷺ) stay in Makkah after the first Revelation?

10 years
11 years
12 years
13 years✔️

Correct Answer Logic:

He remained in Makkah for 13 years before migrating to Madina.

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Administration QUESTION #9585

Question 1204

Hofstede's cultural dimensions framework identified 'Power Distance' as a key variable in cross-cultural management. A multinational entering Pakistan encounters resistance when it implements its headquarters' participative decision-making culture. Which specific cultural dimension conflict explains this, and what practical adaptation is required?

High uncertainty avoidance in Pakistan conflicts with the multinational's low-structure participative model — solution is to formalize the participation process through written procedures
High power distance in Pakistan means employees expect hierarchical authority and directive leadership — the multinational must adapt its management style toward more directive leadership while gradually building participative capacity through structural changes✔️
High masculinity index in Pakistan conflicts with the collaborative, consensus-oriented style of the participative model — solution is to gender-sensitize the participation framework
Low individualism (collectivism) in Pakistan means individual participation is culturally inappropriate — the model must shift to group-based collective consultation

Correct Answer Logic:

Pakistan scores high on power distance (Hofstede) — employees are socialized to expect clear hierarchical authority and may interpret participative management as managerial weakness or abdication. Directly importing a low-power-distance participative model creates confusion, not empowerment. The practical solution is to adapt leadership style toward more directive clarity while using participation selectively, explaining its purpose and building trust incrementally.

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Boilers Mechanical Engineering QUESTION #2507

Question 1205

The neutral axis of a beam cross-section in pure bending is the axis about which:

Stress is maximum
The second moment of area is minimum
Bending strain and stress are zero — it passes through the centroid✔️
The shear stress is zero

Correct Answer Logic:

In pure bending, the neutral axis is the axis of zero longitudinal strain and stress. By the condition $\int y\,dA = 0$ (from equilibrium), the neutral axis passes through the centroid of the cross-section.

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English QUESTION #8301

Question 1206

A monkey is not capable _______ flying in the air.

At
From
Of✔️
With

Correct Answer Logic:

'Capable of' is the correct pattern.

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Mathematics QUESTION #975

Question 1207

The perpendicular distance of the line $\dfrac{x-1}{2}=\dfrac{y+2}{-1}=\dfrac{z+3}{2}$ from the point $P(2,-10,1)$ is:

6
$5\sqrt{2}$
$4\sqrt{3}$
$3\sqrt{5}$✔️

Correct Answer Logic:

Direction vector $\vec{d}=(2,-1,2)$. Point on line $A=(1,-2,-3)$. $\vec{AP}=(1,-8,4)$. $|\vec{AP}|^2=1+64+16=81$. $\vec{AP}\cdot\vec{d}=2+8+8=18$. $|\vec{d}|^2=9$. Distance$^2=81-\frac{324}{9}=81-36=45$. Distance$=\sqrt{45}=3\sqrt{5}$.

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Islamic Studies QUESTION #223

Question 1208

Who is the most famous Abbasid polymath in medicine and philosophy?

Al-Khwarizmi
Ibn Sina (Avicenna)✔️
Al-Razi (Rhazes)
Al-Farabi

Correct Answer Logic:

Ibn Sina's 'The Canon of Medicine' was a standard text for centuries.

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Political Science QUESTION #6670

Question 1209

Which Islamic philosopher was known as 'The Second Teacher' (Al-Mu'allim al-Thani)?

Al-Kindi
Al-Farabi✔️
Ibn Sina
None of these

Correct Answer Logic:

Al-Farabi was known as the Second Teacher, after Aristotle (the First Teacher).

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Logical Reasoning QUESTION #3958

Question 1210

Select the pair with a similar relationship: YAWN : BOREDOM

dream : sleep✔️
anger : madness
smile : amusement
face : expression

Correct Answer Logic:

2

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Agronomy QUESTION #2101

Question 1211

Leghemoglobin in legume root nodules serves the critical function of:

Providing carbon skeleton for amide synthesis and nitrogen export to shoots
Maintaining microaerophilic conditions within the infected nodule cells — binding O₂ at high affinity to supply it to bacteroid respiration while keeping free O₂ concentration low enough to protect the oxygen-sensitive nitrogenase enzyme from irreversible inactivation✔️
Transporting fixed nitrogen (as ureides or amides) from nodule to xylem
Synthesizing ATP required for the high energy demand of the nitrogenase reaction

Correct Answer Logic:

Leghemoglobin (a plant-encoded heme protein, heme supplied by bacteroid) maintains the paradox of nodule metabolism: bacteroids need O₂ for ATP production (nitrogenase is highly energy-demanding: 16 ATP/N₂) but nitrogenase is irreversibly destroyed by O₂. Leghemoglobin buffers O₂ at ~10⁻⁸ M (vs atmospheric ~0.2 mM), supplying O₂ for respiration while keeping free O₂ below inhibitory levels — the pink nodule color indicates active BNF.

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English QUESTION #2775

Question 1212

Which ONE WORD means: 'A person who travels to a holy place as an act of religious devotion'?

Tourist
Pilgrim✔️
Nomad
Wanderer

Correct Answer Logic:

A 'Pilgrim' is a person who journeys to a sacred place for religious reasons. A Tourist travels for leisure; a Nomad has no fixed home; a Wanderer roams without specific purpose.

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Law QUESTION #9513

Question 1213

A and B are parties to a civil suit. After the Court records evidence and hears arguments, it reserves judgment. Before pronouncing judgment, the presiding Judge is transferred. The new Judge wants to rehear the case from the beginning. A objects. Is the new Judge entitled to rehear the case from scratch?

No; only the original Judge can pronounce judgment
Yes; a new Judge must always start the trial afresh
Yes; all evidence must be re-recorded before the new Judge
No; the new Judge may pronounce judgment on the basis of the evidence recorded by his predecessor, though he may in his discretion rehear any part if he considers it necessary for justice✔️

Correct Answer Logic:

Order XVIII Rule 15 CPC provides that where a Judge is succeeded by another and the case has been partly heard, the new Judge may act on the evidence already recorded, though he may re-examine any witness if necessary. The case need not be reheard from the beginning unless the new Judge considers it essential for proper adjudication.

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Law QUESTION #9671

Question 1214

Under Article 5, a spouse may disclose communications made during marriage in which situation?

Never under any circumstances
With the consent of the person who made the communication✔️
Only in civil proceedings
When the Court orders disclosure

Correct Answer Logic:

Article 5 states that a spouse shall not be permitted to disclose marital communications unless the person who made it, or his representative-in-interest, consents — except in suits between married persons or criminal proceedings for crimes committed against the other spouse.

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Constitutional Law QUESTION #5829

Question 1215

A state statute requires all children between ages 6 and 16 to attend public schools. A group of parents who wish to send their children to private parochial schools challenges the law. What is the result?

The law is constitutional because the state has a compelling interest in a uniform education.
The law is unconstitutional because it violates the parents' fundamental right to direct the upbringing of their children.✔️
The law is constitutional provided the state provides transportation to the private schools.
The law is unconstitutional because it violates the Establishment Clause.

Correct Answer Logic:

Under Pierce v. Society of Sisters, the Supreme Court held that the 'liberty' protected by the Due Process Clause includes the fundamental right of parents to choose the type of education (public vs. private) their children receive.

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General Knowledge QUESTION #7722

Question 1216

Who is the father of Pashto literature?

Rehman Baba
Khushal Khan Khattak✔️
Beram Khan
None of these

Correct Answer Logic:

Khushal Khan Khattak (1613-1689) is widely regarded as the father of Pashto literature. He was a warrior-poet who greatly enriched Pashto poetry and literature with his works on themes of honor, bravery, and resistance.

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General Knowledge QUESTION #4686

Question 1217

Which team won the gold medal in Hockey at the 1988 Seoul Olympics?

Australia
West Germany
Great Britain✔️
Pakistan

Correct Answer Logic:

Great Britain (England) won the gold medal in field hockey at the 1988 Seoul Olympics, defeating West Germany in the final.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3241

Question 1218

'Fatigue' in skeletal muscle is primarily caused by the accumulation of:

Glucose
Oxygen
Lactic Acid and $H^+$ ions✔️
ATP

Correct Answer Logic:

Anaerobic respiration leads to acid buildup, which interferes with muscle contraction.

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Chemistry QUESTION #5575

Question 1219

In Cannizzaro's reaction of trichloroacetaldehyde ($CCl_3CHO$) with NaOH, one product is sodium trichloroacetate. What is the other product?

Trichloromethanol
2,2,2-Trichloropropanol
Chloroform
2,2,2-Trichloroethanol✔️

Correct Answer Logic:

Cannizzaro reaction involves disproportionation of a non-enolizable aldehyde. $2CCl_3CHO + NaOH \to CCl_3COO^-Na^+\ (\text{sodium trichloroacetate}) + CCl_3CH_2OH\ (2{,}2{,}2\text{-trichloroethanol})$. One molecule is oxidized to the acid salt and the other is reduced to the alcohol.

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Administration QUESTION #9595

Question 1220

A Work Cell layout clusters dissimilar machines into a 'cell' that completes an entire family of parts. Compared to a process layout, which specific performance improvement does a work cell most directly achieve?

Higher machine utilization rates — because work cells consolidate all machines in one area, reducing idle time across the plant
Reduced setup time, lower work-in-process inventory, faster throughput and simpler scheduling — because related parts move through a dedicated cell without travelling across the plant to different functional departments✔️
Greater product variety — because work cells can be reconfigured more quickly than functional departments
Elimination of quality defects — because cellular manufacturing assigns quality responsibility to a team rather than distributing it across functional departments

Correct Answer Logic:

Work cells (cellular manufacturing) achieve lean production benefits by: (1) grouping machines that process a part family into one cell, (2) eliminating inter-department travel and queuing, (3) reducing WIP inventory, (4) simplifying scheduling to within-cell routing, and (5) reducing setup times through part family similarity. Machine utilization may actually be lower (cells have dedicated machines that may idle), but throughput time and WIP improvements are the primary benefits.

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