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Study questions platform-wide or filter by specific tests with correct answers revealed.
General Knowledge
QUESTION #4737
Question 4701
Which is the longest Surah (chapter) in the Holy Quran?
Correct Answer Logic:
Surah Al-Baqarah (The Cow) is the longest chapter in the Holy Quran, containing 286 verses. It covers many aspects of Islamic law and guidance.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering
QUESTION #2425
Question 4702
For steady 1D conduction through a cylindrical wall (inner radius \(r_1\), outer radius \(r_2\), length \(L\), conductivity \(k\)), the thermal resistance is:
Correct Answer Logic:
For a hollow cylinder: \(R_{cyl}=\ln(r_2/r_1)/(2\pi Lk)\). Temperature varies logarithmically, not linearly as in the plane wall.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering
QUESTION #3995
Question 4703
Which document must be produced by the owner upon the demand of an Inspector?
Correct Answer Logic:
Valid certification is proof that the boiler has passed safety inspections.
Uploaded by: Fani Warraich
Islamic Studies
QUESTION #336
Question 4704
The name of Hazrat Zaid bin Haritha (RA) is mentioned in which Surah?
Correct Answer Logic:
He is the only Companion of the Prophet (ﷺ) mentioned by name in the Quran (Surah Al-Ahzab, Verse 37).
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Social Studies
QUESTION #10009
Question 4705
Which critical term did Elaine Showalter coin?
Correct Answer Logic:
Showalter coined 'gynocriticism' for the study of women as writers.
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Boilers Mechanical Engineering
QUESTION #2436
Question 4706
The critical damping coefficient \(c_{cr}\) for a spring-mass-damper system is:
Correct Answer Logic:
Critical damping: \(\alpha=\omega_n\) where \(\alpha=c/(2m)\). Hence \(c_{cr}=2m\omega_n=2m\sqrt{k/m}=2\sqrt{km}\).
Uploaded by: Fani Warraich
Math Physics Chemistry Biology
QUESTION #803
Question 4707
The planar shape is made in which type of hybridization?
Correct Answer Logic:
\(sp^2\) hybridization gives a trigonal planar geometry with bond angles of \(120°\), as seen in molecules like \(\text{BF}_3\) and ethene.
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Biomedical Sciences
QUESTION #3808
Question 4709
In hepatic bilirubin processing, where does the conjugation of bilirubin primarily take place?
Correct Answer Logic:
Bilirubin conjugation (primarily with glucuronic acid via UGT enzymes) occurs in hepatocytes of the liver, converting water-insoluble unconjugated bilirubin to water-soluble conjugated bilirubin.
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General Knowledge
QUESTION #8658
Question 4710
In which year was natural gas discovered at the Sui gas field in Balochistan?
MCQs Section
QUESTION #5061
Question 4711
اقبال کا کون سا مجموعہ اردو اور فارسی دونوں میں ہے؟
Correct Answer Logic:
ارمغانِ حجاز علامہ اقبال کی وہ کتاب ہے جس میں اردو اور فارسی دونوں کا کلام موجود ہے۔
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Islamic Studies
QUESTION #8209
Question 4712
On his way back from the Battle of Tabook, the Holy Prophet (PBUH) ordered to demolish which mosque?
Correct Answer Logic:
After returning from the Battle of Tabuk (9 AH), the Prophet (PBUH) ordered the demolition of Masjid al-Dirar (Mosque of Harm). This mosque was built by hypocrites in Medina with malicious intent—not for worship but to create division among Muslims and provide a base for enemy activities. The Quran revealed verses (9:107-108) exposing their hypocrisy. The mosque was demolished and burned, and the site was turned into a garbage dump to prevent its reconstruction.
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English
QUESTION #821
Question 4713
Spot the error: 'Daina would rather that her husband (A)doesn't (B)work so (C)hard (D).'
Correct Answer Logic:
The error is at (A). After 'would rather that', the past subjunctive should be used. Correct form: 'Daina would rather that her husband did not work so hard.'
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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology)
QUESTION #3349
Question 4714
'Phage' (Bacteriophage) is a:
Correct Answer Logic:
Phages are used in research and sometimes as an alternative to antibiotics.
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Correct Answer Logic:
Central diabetes insipidus results from inadequate hypothalamic-pituitary ADH secretion; because the renal collecting duct receptors are intact, administering exogenous ADH (desmopressin) restores urine concentrating ability — in contrast to nephrogenic DI, where renal resistance to ADH means desmopressin produces little or no response.
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Correct Answer Logic:
Insulin, secreted in response to elevated blood glucose after a meal, promotes cellular glucose uptake, glycogen synthesis, and glycolysis while inhibiting gluconeogenesis, glycogenolysis, and lipolysis — the principal anabolic hormone coordinating the fed-state metabolic response.
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Ability / HR / Governance / Special Education
QUESTION #1877
Question 4718
Short-term vacancies in posts within FPSC purview for a period NOT exceeding six months may be filled by whom under Rule 20?
Correct Answer Logic:
Rule 20 states such vacancies may be filled by the appointing authority otherwise than through the Commission on a purely temporary basis after advertising the vacancy.
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Correct Answer Logic:
Density ($\rho$) is given by: $\rho = \frac{M}{L^3}$
The relative error formula for density is:
$\frac{\Delta \rho}{\rho} \times 100 = \frac{\Delta M}{M} \times 100 + 3 \left( \frac{\Delta L}{L} \times 100 \right)$
Substitute the given values:
$\text{Max Error} = 1.5\% + 3(1\%) = 4.5\%$
Uploaded by: Fani Warraich
Ability / HR / Governance / Special Education
QUESTION #1904
Question 4720
Under Rule 4(1)(b) which of the following correctly lists ALL major penalties?
Correct Answer Logic:
Rule 4(1)(b) exhaustively lists four major penalties: (i) reduction to lower post/time-scale/stage; (ii) compulsory retirement; (iii) removal from service; and (iv) dismissal from service.
Uploaded by: Fani Warraich
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