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English QUESTION #2722
Question 41
Identify the ADJECTIVE in the sentence: 'The tall building collapsed.'
  • The
  • tallโœ”๏ธ
  • building
  • collapsed
Correct Answer Logic:
An adjective describes or modifies a noun. 'Tall' describes the noun 'building'. 'The' is an article; 'building' is a noun; 'collapsed' is a verb.
Uploaded by: Fani Warraich
Ability / HR / Governance / Special Education QUESTION #1809
Question 42
According to Rule 19(3), the Authority is required to evaluate and decide upon a blacklisting review petition within how many days of its filing?
  • Thirty days
  • Sixty days
  • Ninety daysโœ”๏ธ
  • One hundred and twenty days
Correct Answer Logic:
Rule 19(3) stipulates that once a review petition against blacklisting or debarment is filed before the Authority, the Authority shall evaluate the case and render its decision within ninety days of filing. The decision of the Authority is considered final.
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Math Physics Chemistry Biology QUESTION #736
Question 43
Bernoulli equation is according to ___ law.
  • Stoke's law
  • Einstein's equation
  • Newton's lawโœ”๏ธ
  • None
Correct Answer Logic:
Bernoulli's equation is derived from the conservation of energy and is consistent with Newton's laws of motion applied to fluid flow.
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General Ability and Fire Fighting QUESTION #5627
Question 44
Which of the following statements about Class D fires is TRUE?
  • They can be safely extinguished with water
  • They require wet chemical agents
  • They involve combustible metals and need specialized dry powderโœ”๏ธ
  • They are the same as Class B fires
Correct Answer Logic:
Class D fires involve combustible metals like magnesium and potassium. Many of these metals react violently with water
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General Abilities QUESTION #2830
Question 45
Simplify: \(\sqrt{225} + \sqrt{144} - \sqrt{81}\)
  • 12
  • 15โœ”๏ธ
  • 18
  • 21
Correct Answer Logic:
\(\sqrt{225} = 15\), \(\sqrt{144} = 12\), \(\sqrt{81} = 9\). So \(15 + 12 - 9 = 18\). Answer is 18, which is option index 2.
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Civil Engineering QUESTION #6595
Question 46
For normal-weight concrete with \(f'_c = 3000\,\text{psi}\), the modulus of elasticity \(E_c\) (ACI formula) is approximately:
  • 3.15 ร— 10โถ psiโœ”๏ธ
  • 3.32 ร— 10โถ psi
  • 3.48 ร— 10โถ psi
  • 3.65 ร— 10โถ psi
Correct Answer Logic:
ACI 318 formula: \(E_c = 57{,}000\sqrt{f'_c}\,\text{(psi)}\). \(E_c = 57{,}000\sqrt{3000} = 57{,}000 \times 54.77 \approx 3{,}122{,}000\,\text{psi} \approx 3.12 \times 10^6\,\text{psi}\), closest to option (a).
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The Constitution of Pakistan QUESTION #9396
Question 47
Article 6(1) defines high treason to include which of the following acts that go beyond physical force?
  • Only armed insurrection
  • Abrogating, subverting, suspending or holding in abeyance the Constitution by use of force OR show of force OR by any other unconstitutional meansโœ”๏ธ
  • Only acts of foreign-aided sabotage
  • Only suspension of the Constitution by military force
Correct Answer Logic:
Article 6(1), as substituted by the 18th Amendment, expanded the definition to cover not only 'use of force' but also 'show of force or by any other unconstitutional means.' This triple formulation โ€” use of force, show of force, or any other unconstitutional means โ€” closed previous loopholes that might have distinguished coercive tactics.
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Islamic Studies QUESTION #8246
Question 48
Which is the Surah of Holy Quran which mentions the rights of the parents:
  • Surah Ahzab
  • Surah Luqmanโœ”๏ธ
  • Surah Mudassar
  • Surah Al Maeda
Correct Answer Logic:
Surah Luqman (31:14-15) specifically mentions the rights of parents and the duty of children toward them. The verse emphasizes that after worshipping Allah alone, being good to parents is paramount. It mentions the mother's sacrifices during pregnancy and nursing, and commands gratitude to both parents. However, it also clarifies that if parents order their children to associate partners with Allah, they should not be obeyed in that matter, though kindness toward them should continue.
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Correct Answer Logic:
'Opponents' is neutral and appropriate for disagreement.
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Dairy Food Science and Technology QUESTION #5940
Question 50
The rennet coagulation time (RCT) of milk is affected by all of the following EXCEPT:
  • Temperature (optimum \(\approx 30\text{โ€“}35^{\circ}\text{C}\) for chymosin)
  • \(\text{pH}\) (optimum \(\approx 6.0\text{โ€“}6.2\); lower \(\text{pH}\) accelerates coagulation)
  • Calcium ion concentration (\(\text{Ca}^{2+}\)) essential for micelle bridging
  • The color of the milk processing vesselโœ”๏ธ
Correct Answer Logic:
RCT is influenced by temperature (optimum \(30\text{โ€“}35^{\circ}\text{C}\)); \(\text{pH}\) (lower \(\text{pH}\) increases \(\text{Ca}^{2+}\) activity and promotes aggregation); and \(\text{Ca}^{2+}\) concentration. Vessel color has no effect on enzymatic coagulation chemistry.
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General Knowledge QUESTION #4748
Question 51
The Kachi Canal Project in Balochistan is designed to irrigate which region?
  • Quetta
  • Zhob
  • Nasirabadโœ”๏ธ
  • Turbat
Correct Answer Logic:
The Kachi Canal Project draws water from the Pat Feeder Canal on the Indus River to irrigate the Kachi plain in Nasirabad district, Balochistan.
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English QUESTION #504
Question 52
VAGUE
  • Respectful
  • Uncertainโœ”๏ธ
  • Warlock
  • Snow white
Correct Answer Logic:
Vague means unclear or uncertain
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Physics QUESTION #367
Question 53
An electric charge in uniform motion produces:
  • An electric field
  • A magnetic field
  • Both magnetic and electric fieldsโœ”๏ธ
  • Neither magnetic nor electric fields
Correct Answer Logic:
A moving charge produces both electric and magnetic fields
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Correct Answer Logic:
Realism holds that the world of physical objects is the ultimate reality and that reality exists independent of the human mind. Its originator is Aristotle.
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Ability / HR / Governance / Special Education QUESTION #1852
Question 55
Who is the appointing authority for posts in BPS 17 to 19?
  • Prime Minister
  • Secretary of the Ministry or Division concernedโœ”๏ธ
  • An officer notified by the Secretary
  • Establishment Division
Correct Answer Logic:
Rule 6(1) Table entry (2) specifies the Secretary of the Ministry or Division concerned as appointing authority for posts in BPS 17 to 19.
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Medicinal Chemistry and Biopharmaceutics QUESTION #3818
Question 56
Why are viscosity-enhancing agents such as methylcellulose added to ophthalmic solutions?
  • To increase ocular exposure timeโœ”๏ธ
  • To reduce inflammation of the eye by their soothing effect
  • To suspend soluble drugs
  • To reduce drop size
Correct Answer Logic:
Methylcellulose and similar agents increase the viscosity of ophthalmic drops, thereby prolonging contact time with the ocular surface and improving drug absorption.
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General Knowledge QUESTION #4752
Question 57
Former US Vice-President Al Gore was awarded the Nobel Peace Prize in 2007 for his campaign against which issue?
  • Child Labour
  • Human Rights Violations
  • Global Warming and Climate Changeโœ”๏ธ
  • Nuclear Proliferation
Correct Answer Logic:
Al Gore, along with the Intergovernmental Panel on Climate Change (IPCC), won the 2007 Nobel Peace Prize for their work to raise global awareness of climate change and global warming.
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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5765
Question 58
Which drug blocks the $Mg^{2+}$ ATP-dependent transport of norepinephrine into storage vesicles?
  • Prazosin
  • Propranolol
  • Reserpineโœ”๏ธ
  • Captopril
Correct Answer Logic:
Reserpine blocks the transport of biogenic amines into storage vesicles.
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Math Physics Chemistry Biology QUESTION #4217
Question 59
Which of the following hormone is not produced in older women?
  • Estrogenโœ”๏ธ
  • Gastrin
  • Secretin
  • Renin
Correct Answer Logic:
Estrogen production decreases after menopause.
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Math Physics Chemistry Biology QUESTION #4237
Question 60
The part of male reproductive system that maintains the temperature for sperm production is:
  • Testes
  • Scrotumโœ”๏ธ
  • Vas deferens
  • Epididymis
Correct Answer Logic:
Scrotum maintains temperature for sperm production.
Uploaded by: Fani Warraich