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Physics QUESTION #7846
Question 6441

Momentum of a moving photon is:

  • mc²
  • λ/h
  • h/λ✔️
  • zero
Correct Answer Logic:

p = E/c = hν/c = h/λ.

Uploaded by: Fani Warraich
Civil Procedure QUESTION #3693
Question 6442
A defendant is served with a complaint and summons. The defendant believes the venue is improper. Instead of filing a motion, the defendant files an answer that includes only a denial of the allegations. Two weeks later, the defendant files a motion to transfer venue. Has the defendant waived the venue objection?
  • No, because a motion to transfer can be filed at any time.
  • Yes, because the venue objection was not raised in the first responsive pleading.✔️
  • No, because the defendant filed the motion within 21 days of the answer.
  • Yes, but the court can still transfer venue for the convenience of the parties regardless of waiver.
Correct Answer Logic:
Rule 12(h)(1) provides that a party waives any defense listed in Rule 12(b)(2)-(5) (including improper venue) by failing to make it by motion under this rule or include it in a responsive pleading.
Uploaded by: Fani Warraich
Accounting & Finance QUESTION #1221
Question 6443
If a tax on a good is doubled, the deadweight loss from the tax:
  • Doubles
  • Stays the same
  • Increases by a factor of four.✔️
  • Could rise or fall
Correct Answer Logic:
Deadweight loss from a tax is proportional to the square of the tax rate: \(\text{DWL} \propto t^2\). If the tax doubles (\(t \to 2t\)), then \(\text{DWL} \propto (2t)^2 = 4t^2\). So the deadweight loss increases by a factor of four. This is why large taxes are disproportionately inefficient.
Uploaded by: Fani Warraich
Administration QUESTION #2938
Question 6444
Which of the following best describes the concept of "Organizational Culture"?
  • The formal written rules and employee handbooks
  • Shared values, beliefs, and norms that influence employee behavior✔️
  • The physical layout and architecture of the office building
  • None of these
Correct Answer Logic:
Culture represents the "unwritten rules" and shared mindset that dictate how members of an organization interact and work.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #2505
Question 6445
The modified Goodman criterion for fatigue failure under combined mean stress \(\sigma_m\) and alternating stress \(\sigma_a\) is:
  • \(\frac{\sigma_a}{S_e} + \frac{\sigma_m}{S_y} = n\)
  • \(\frac{\sigma_a}{S_e} + \frac{\sigma_m}{S_{ut}} = \frac{1}{n}\)✔️
  • \(\frac{\sigma_a}{S_e} - \frac{\sigma_m}{S_{ut}} = \frac{1}{n}\)
  • \(\frac{\sigma_a}{S_y} + \frac{\sigma_m}{S_e} = \frac{1}{n}\)
Correct Answer Logic:
The modified Goodman criterion: \(\frac{\sigma_a}{S_e}+\frac{\sigma_m}{S_{ut}}=\frac{1}{n}\), where \(S_e\) is the endurance limit and \(S_{ut}\) is the ultimate tensile strength.
Uploaded by: Fani Warraich
English QUESTION #8576
Question 6446
What does the idiom 'to talk through one's hat' mean?
  • To speak fluently
  • To talk nonsense✔️
  • To talk wisdom
  • To speak at random
Correct Answer Logic:
'Talk through one's hat' means to speak nonsense.
Uploaded by: Fani Warraich
General Knowledge QUESTION #8928
Question 6447
In which year did the French Revolution begin?
  • 1775
  • 1780
  • 1785
  • 1789✔️
Correct Answer Logic:
The French Revolution started in 1789.
Uploaded by: Fani Warraich
Pakistan Affairs QUESTION #9036
Question 6448
The largest share of revenue receipts for the Pakistani Federal Government comes from:
  • General Sales Tax (GST/VAT)✔️
  • Income Tax
  • Wealth Tax
  • Central Excise Duty
Correct Answer Logic:
Sales tax/GST is the largest source of federal revenue.
Uploaded by: Fani Warraich
Boilers Mechanical Engineering QUESTION #3994
Question 6449
If an Inspector discovers a 'Structural Flaw' that makes a boiler dangerous, they are empowered to:
  • Give a verbal warning only
  • Immediately prohibit the use of the boiler✔️
  • Suggest a paint job
  • Wait until the next annual inspection
Correct Answer Logic:
Safety is the priority; the Inspector can issue an order to stop operation until repairs are certified.
Uploaded by: Fani Warraich
Planning QUESTION #4940
Question 6450
In environmental planning, what does BOD measure?
  • Building Occupancy Density
  • Biological Oxygen Demand✔️
  • Base of Development
  • Boundary of District
Correct Answer Logic:
BOD (Biological Oxygen Demand) measures the amount of oxygen microorganisms need to decompose organic matter in water, indicating water pollution levels and treatment requirements.
Uploaded by: Fani Warraich
Quantitative Reasoning QUESTION #8012
Question 6451
Choose the word pair that best expresses a relationship similar to that of FRUGAL : MISERLY
  • confident : arrogant✔️
  • courageous : pugnacious
  • famous : aggressive
  • rash : foolhardy
Correct Answer Logic:
Frugal (careful with money) becomes miserly (excessively cheap) when taken to an extreme—it's the same quality but in excess. Confident : arrogant shows the same relationship: confidence becomes arrogance when taken too far. Both pairs show a positive quality becoming negative through excess.
Uploaded by: Fani Warraich
Urdu QUESTION #5173
Question 6452
رسالہ 'تہذیب الاخلاق' کس نے جاری کیا؟
  • انجمن حمایتِ اسلام
  • انجمن اسلامیہ امرتسر
  • سر سید احمد خان✔️
  • مولانا مودودی
Correct Answer Logic:
تہذیب الاخلاق سر سید احمد خان نے 1870ء میں جاری کیا جو سماجی و اخلاقی اصلاح کا نام تھا۔
Uploaded by: Fani Warraich
English QUESTION #2689
Question 6453
Which modal expresses a 'polite request'?
  • Must
  • Could✔️
  • Should
  • Shall
Correct Answer Logic:
'Could' is used for making polite requests or seeking permission.
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3562
Question 6454
'Cod Liver Oil' is a rich source of which vitamins?
  • B and C
  • A and D✔️
  • E and K
  • None
Correct Answer Logic:
It is used to prevent rickets and improve immunity.
Uploaded by: Fani Warraich
Accounting & Finance QUESTION #1195
Question 6455
Accounting information is said to be relevant when it:
  • Is free from material error.
  • Influences the decision-making of users.✔️
  • Can be compared across entities.
  • Is supported by evidence from independent sources.
Correct Answer Logic:
Relevance is a fundamental qualitative characteristic of useful financial information (per IASB Conceptual Framework). Information is relevant if it is capable of making a difference in the decisions made by users — it has predictive value, confirmatory value, or both. Being free from error refers to faithful representation, not relevance.
Uploaded by: Fani Warraich
Administration QUESTION #9543
Question 6456
Douglas McGregor's Theory X and Theory Y are not simply motivational frameworks but carry deep implications for organizational design. A department that relies primarily on close supervision, rigid procedures and punitive control mechanisms is implicitly applying which assumption, and what structural consequence does this produce?
  • Theory Y — producing a flat, participative structure with wide spans of control
  • Theory X — producing a tall hierarchical structure with narrow spans of control and limited delegation✔️
  • Theory Y — producing functional departmentalization with specialized autonomous teams
  • Theory X — producing matrix organizations with overlapping functional and project authority
Correct Answer Logic:
Theory X assumes employees dislike work, avoid responsibility and require coercion. Structurally, this translates into tight supervision (narrow span), multiple hierarchical levels, little delegation and punitive control mechanisms — the antithesis of Theory Y's participative, trust-based structures.
Uploaded by: Fani Warraich
Correct Answer Logic:
'Capable of' is the correct pattern.
Uploaded by: Fani Warraich
Islamic Studies QUESTION #8239
Question 6458
What were the maximum number of Huffaz-e-Quran martyred in the:
  • Jang-e-Khandaq
  • Jang-e-Uhad
  • Jang-e-Yamama✔️
  • Other than these three
Correct Answer Logic:
The maximum number of Huffaz (memorizers of the Quran) were martyred in the Battle of Yamama in 632 CE (11 AH) during the caliphate of Hazrat Abu Bakr (RA). Approximately 70 Huffaz were killed in this battle against the false prophet Musaylimah. This tragic loss prompted Hazrat Umar (RA) to suggest to Abu Bakr (RA) the compilation of the Quran in written form to preserve it, leading to the first official compilation.
Uploaded by: Fani Warraich
Civil Engineering QUESTION #6629
Question 6459
A doubly reinforced beam is used when:
  • The section dimensions are restricted and $M_u > M_{u,lim}$✔️
  • The beam is very long to prevent deflection
  • Shear reinforcement is not sufficient
  • Torsion is the dominant force
Correct Answer Logic:
Doubly reinforced beams (adding compression steel) are used when architectural or clearance requirements limit the beam size such that a singly reinforced section cannot provide enough capacity without becoming over-reinforced.
Uploaded by: Fani Warraich
Correct Answer Logic:
Section 16C(1) as amended provides that a registered person shall not be allowed to adjust input tax in a tax period in excess of ninety percent of the output tax for that tax period.
Uploaded by: Fani Warraich