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Islamic Studies QUESTION #8221

The second pious caliph Hazrat Umar-bin-Khattab belonged to which tribe?

Banu Hashim
Banu Ummiya
Banu Addi✔️
Banu Tayam

Correct Answer Logic:

Hazrat Umar ibn al-Khattab (RA) belonged to the Banu Adiyy (Adi) clan of the Quraish tribe. This is the same answer as question 98. He was initially one of the fiercest opponents of Islam but became one of its strongest supporters after his conversion. His justice, administrative skills, and military conquests during his 10-year caliphate (634-644 CE) expanded the Islamic empire to include Persia, Jerusalem, Egypt, and parts of the Byzantine Empire.

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Islamic Studies QUESTION #632

Question 5102

The basic obligatory action of Hajj is:

Wuquf-e-Arafat✔️
Rami
Tawaf-e-Ziyarat
None of these

Correct Answer Logic:

Wuquf (standing) at Arafat is the most essential pillar of Hajj.

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Math Physics Chemistry Biology QUESTION #4174

Question 5103

Cardiac muscles are different from skeletal muscles because they:

Lack striations
Are voluntary and multinucleated
Are involuntary and multinucleated
Are striated but involuntary✔️

Correct Answer Logic:

Cardiac muscles are striated like skeletal muscles but are involuntary in control.

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Security Measures to Maintain Law and Order QUESTION #7673

Question 5104

A fixed territory in which authority can be exercised is:

Juristic
Jurisdiction✔️
Jurisprudence
None of these

Correct Answer Logic:

'Jurisdiction' refers to the official power or authority to make legal decisions and judgments within a specific geographic territory or over certain types of cases. It defines the scope and limits of legal authority in a fixed territorial area.

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Pakistan Affairs QUESTION #9116

Question 5105

Immediately before the formation of 'One Unit' in West Pakistan, Bahawalpur enjoyed the status of a:

Province✔️
Division
Tehsil
District

Correct Answer Logic:

Bahawalpur was a princely state with provincial status.

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Constitutional Law QUESTION #5829

Question 5106

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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Physics QUESTION #993

Question 5107

A body of mass 100 g moves in a circular path of radius 2 m on a vertical plane. The velocity at point \(A\) (bottom) is \(10\ \text{m/s}\). The ratio of kinetic energies at point \(B\) (at \(30°\) from bottom) and \(C\) (at top, \(90°\) from \(A\)) is: (Take \(g = 10\ \text{m/s}^2\)):

\(\dfrac{2+\sqrt{2}}{3}\)
\(\dfrac{2+\sqrt{3}}{3}\)✔️
\(\dfrac{3+\sqrt{3}}{2}\)
\(\dfrac{3-\sqrt{2}}{2}\)

Correct Answer Logic:

Using energy conservation: \(KE_B = KE_A - mgh_B\) and \(KE_C = KE_A - mgh_C\). Height of B: \(h_B = r - r\cos30° = 2(1-\frac{\sqrt{3}}{2})\). Height of C: \(h_C = r = 2\) m. Ratio \(\frac{KE_B}{KE_C} = \frac{5-mg(2-\sqrt{3})}{5-mg\cdot2} = \frac{2+\sqrt{3}}{3}\).

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Biology Zoology Botany QUESTION #1352

Question 5108

The portion of the digestive tract of a pigeon that produces 'pigeon's milk' used in feeding young is the:

Proventriculus
Gizzard
Crop✔️
None of these

Correct Answer Logic:

The crop is the enlarged pouch in the oesophagus of pigeons and doves. During the breeding season, the crop lining of both parents proliferates under the influence of prolactin to produce 'pigeon milk' — a protein- and fat-rich secretion regurgitated to feed nestlings. The proventriculus is the glandular stomach and the gizzard is the muscular grinding stomach.

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Reading and Writing (Module-1) QUESTION #10477

Question 5109

The factory, once bustling with activity, is now entirely -------, standing as a rusting monument to the town's ------- industry.

operational . . thriving
defunct . . vanished✔️
productive . . flourishing
active . . growing

Correct Answer Logic:

A factory no longer operating is 'defunct,' a reminder of the town's 'vanished' industry.

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English QUESTION #8342

Question 5110

Tick the synonym: To hesitate (Murmur/Demure/Agree/Demur)

Murmur
Demure
Agree
Demur✔️

Correct Answer Logic:

'Demur' means to raise doubts or hesitate.

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English QUESTION #2691

Question 5111

Identify the error: 'Neither the teacher nor the students was present.'

Neither
nor
was✔️
present

Correct Answer Logic:

When using 'neither/nor', the verb must agree with the closer subject. 'Students' is plural, so it should be 'were'.

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General Knowledge QUESTION #11501

Question 5112

In PowerPoint, how can you immediately revert an action after moving a clip art image?

Click the 'Do not move object' option
Click the Undo button✔️
Click the Redo button
All of the above

Correct Answer Logic:

To immediately reverse/undo the last action in PowerPoint — such as moving a clip art image — click the Undo button on the Quick Access Toolbar or press Ctrl+Z. Multiple Ctrl+Z presses undo multiple sequential actions.

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MCQs Section QUESTION #5148

Question 5113

ترقی پسند تحریک کا آغاز کب ہوا؟

1936✔️
1915
1930
1932

Correct Answer Logic:

ترقی پسند تحریک کا باضابطہ آغاز 1936ء میں لکھنؤ میں ہوا جب پہلا اجلاس ہوا اور پریم چند نے صدارت کی۔

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CISA QUESTION #6853

Question 5114

An organization's business continuity plan designates a hot site for disaster recovery but has no documented procedures for activating the site or transitioning operations. What is the MOST critical gap?

Incomplete documentation
Having recovery infrastructure without activation procedures creates uncertainty during actual disasters✔️
Cost inefficiency
Lack of testing

Correct Answer Logic:

A hot site provides technical infrastructure but is useless without clear activation procedures and transition plans. During actual disasters, stress and confusion are high—detailed procedures are critical for successful activation. Without documented processes, the organization risks confusion, delays, and potential failure to successfully activate the expensive hot site.

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Nursing QUESTION #9235

Question 5115

In Increased Intracranial Pressure (ICP) management, a patient's ICP is \(22 \text{ mmHg}\) and MAP is \(90 \text{ mmHg}\). What is the Cerebral Perfusion Pressure (CPP) and is it adequate?

\(\text{CPP} = 68 \text{ mmHg}\) — adequate (target \(\geq 60 \text{ mmHg}\))✔️
\(\text{CPP} = 112 \text{ mmHg}\) — dangerously high
\(\text{CPP} = 45 \text{ mmHg}\) — inadequate, cerebral ischemia likely
\(\text{CPP} = 58 \text{ mmHg}\) — borderline, immediate intervention needed

Correct Answer Logic:

Correct Answer: A — CPP = 68 mmHg, adequate

Formula:
\[\text{CPP} = \text{MAP} - \text{ICP}\]
\[\text{CPP} = 90 - 22 = 68 \text{ mmHg}\]

Target values in TBI management (Brain Trauma Foundation):

CPP target: \(60 - 70 \text{ mmHg}\)
ICP target: \(< 20 \text{ mmHg}\)
MAP target: \(\geq 80 \text{ mmHg}\)

ICP management interventions:

Head of bed elevation \(30°\)
Hyperosmolar therapy: Mannitol \(0.25 - 1 \text{ g/kg}\) IV or hypertonic saline (3%)
Controlled hyperventilation: target \(\text{PaCO}_2 = 35 \text{ mmHg}\) (temporary)
Sedation and analgesia
Avoid hyperthermia, hypoxia, hypotension
CSF drainage via ventriculostomy

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General Knowledge QUESTION #4715

Question 5116

Granting Most Favored Nation (MFN) status in trade implies which of the following?

Providing the same trade concessions given to all other partner nations without discrimination✔️
Trade conducted through commodity exchange rather than foreign exchange
Import and export payments made in local currencies only
Providing preferential tariff rates above standard rates

Correct Answer Logic:

MFN status means a country will receive the same trade treatment (tariffs, quotas, preferences) as the most favorably treated trading partner, ensuring non-discrimination in trade.

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Ability / HR / Governance / Special Education QUESTION #1869

Question 5117

If no suitable domicile-holder is found after advertising a vacancy twice, how can it be filled under Rule 14 proviso?

Permanently on open merit
On open merit on contract initially for one year✔️
Left vacant indefinitely
Filled by deputation

Correct Answer Logic:

Rule 14 proviso states the appointing authority may fill the vacancy on open merit on contract, initially for a period of one year.

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Urdu QUESTION #1400

Question 5118

شہرِ آشوب کس نوعِ صنف کی شاعری ہے؟

معاشرتی بدحالی✔️
قومی ترقی
ہجر و فراق
عشق و محبت

Correct Answer Logic:

شہرِ آشوب ایک ایسی شعری صنف ہے جس میں کسی شہر یا معاشرے کی تباہی، بربادی، اور معاشرتی بدحالی کو بیان کیا جاتا ہے۔ اس میں مختلف پیشوں سے تعلق رکھنے والے لوگوں کی تنزلی اور زوال کا ذکر ہوتا ہے۔ میر تقی میر اور سودا اس صنف کے نمایاں شعرا ہیں۔

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Math Physics Chemistry Biology QUESTION #11297

Question 5119

Vaccination works by stimulating the production of:

Pathogens
Antibodies and memory cells✔️
Antibiotics
Histamines

Correct Answer Logic:

Vaccines contain weakened, killed, or fragmented pathogens (or their antigens) that stimulate the primary immune response, producing antibodies and memory B/T cells. Upon subsequent exposure to the actual pathogen, the secondary immune response is faster and stronger.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3054

Question 5120

The abbreviation 'q.s.' means:

Questionable
As much as is sufficient✔️
Quantity specified
Quickly solve

Correct Answer Logic:

'Quantum sufficiat' (q.s.) means as much as is sufficient.

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