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English Literature QUESTION #10737

Mastropieri and Turkewitz (1999) identified that a newborn could differentiate between what?

Between speech patterns
Between native and foreign languages
Between parents' voices✔️
Between tone and pitch

Correct Answer Logic:

Mastropieri and Turkewitz (1999) demonstrated that newborns can differentiate between their parents' voices — specifically recognising the mother's voice, which they have been exposed to in the womb. This finding supports the theory that language acquisition begins prenatally and that voice recognition is an early innate capacity. Infants respond differently to familiar voices (mother) versus unfamiliar voices.

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Pakistan Affairs QUESTION #9119

Question 1682

The tune of Pakistan's national anthem was composed by which musician?

Khawaja Khurshid Anwar
Naushad Ali
Sohail Rana
Abdul Karim Chagla✔️

Correct Answer Logic:

Chagla composed the tune.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3389

Question 1683

The backbone of a DNA molecule is made of:

Nitrogenous bases and sugar
Phosphate groups and sugar (Deoxyribose)✔️
Amino acids
Lipids

Correct Answer Logic:

Alternating phosphate and sugar groups form the structural frame.

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Pharmacokinetics and Pharmacodynamics QUESTION #3832

Question 1684

Batch 1 contains $100$ mg drug with $55\%$ bioavailability. Batch 2 contains $200$ mg with a relative bioavailability of $165\%$. What is the absolute bioavailability of Batch 2?

$33.33\%$
$61.6\%$
$90.75\%$✔️
$300\%$

Correct Answer Logic:

Absolute bioavailability of Batch 2 $= \dfrac{165\% \times 55\%}{100} = 90.75\%$. The relative bioavailability is referenced against Batch 1's absolute bioavailability.

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Math Physics Chemistry Biology QUESTION #11316

Question 1685

Which of the following is a recessive gene?

A
B
C✔️
D

Correct Answer Logic:

Gene C is an example of a recessive gene.

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Business, Public administration and Policy QUESTION #10513

Question 1686

In the study of public ethics, consequentialism holds that the morality of an action is determined by:

Evaluating the intrinsic nature of the action itself
Following established principles of virtue and character
Assessing the outcomes and consequences that the action produces✔️
Adhering to established bureaucratic principles and rules

Correct Answer Logic:

Consequentialism (associated with Bentham and Mill's Utilitarianism) is an ethical theory that judges the rightness or wrongness of an action solely by its outcomes — specifically whether it maximizes overall well-being or utility. In public ethics, it justifies policies that produce the greatest good for the greatest number, even if individual rights are compromised. It contrasts with deontological ethics (duty-based) and virtue ethics.

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Dairy Food Science and Technology QUESTION #5943

Question 1687

The smoke point of ghee compared to butter is higher because:

Ghee has a lower smoke point because it contains more free fatty acids
Ghee has a much higher smoke point ($\approx 232^{\circ}\text{C}$) than butter ($\approx 163^{\circ}\text{C}$) because virtually all water and MSNF have been removed✔️
Both have identical smoke points of $180^{\circ}\text{C}$
Butter has a higher smoke point due to its water content acting as a coolant

Correct Answer Logic:

Ghee (anhydrous milk fat, $>99.5\%$ fat) has a smoke point of $\approx 232^{\circ}\text{C}$ vs butter ($\approx 163^{\circ}\text{C}$). The low smoke point of butter is due to proteins and lactose (MSNF) that burn at lower temperatures.

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Quantitative Reasoning QUESTION #8029

Question 1688

The true significance of the Magna Carta lies not in its _______ provisions, but in its broader impact: it established the principle that the king was subject to the law.

specific✔️
revolutionary
implicit
finite

Correct Answer Logic:

The sentence contrasts 'specific provisions' with 'broader impact.' Specific fits because the document's lasting importance is not in its particular details but in the sweeping principle it established. 'Revolutionary' would make the provisions sound important, contradicting the contrast. 'Implicit' and 'finite' don't fit the contrast as naturally.

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Reading and Writing (Module-1) QUESTION #10401

Question 1689

The witness's account was ------- with the physical evidence, forcing investigators to reconsider the entire timeline.

consistent
at odds✔️
aligned
corroborated

Correct Answer Logic:

Evidence forcing a reconsideration of the timeline implies the account conflicted with it, matching 'at odds.'

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Dairy Food Science and Technology QUESTION #5881

Question 1690

The Clot-on-Boiling (COB) test detects milk that would coagulate during sterilization. What condition causes a positive COB test?

Low fat content
High acidity $(>0.21\%$ lactic acid) or abnormal salt balance (colostrum/mastitic milk)✔️
Antibiotic residues
Excessive water adulteration

Correct Answer Logic:

COB-positive milk forms clots when boiled, indicating either high titratable acidity $(>0.21\%$ lactic acid) or abnormal protein/mineral balance as in colostrum or mastitic milk. Such milk cannot withstand sterilization temperatures.

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Education QUESTION #10908

Question 1691

What we want to achieve educationally at the end of instruction are called:

Goals
Research findings
Teaching objectives✔️
Plan targets

Correct Answer Logic:

Teaching objectives (instructional objectives) are the specific, measurable statements of what students should know, understand, or be able to do by the end of a lesson or unit. They translate broad educational goals into concrete, achievable outcomes for specific instruction. Objectives are precise (observable, measurable), time-bound (end of lesson/unit), and student-focused. Robert Mager's criteria for good objectives: observable behaviour, conditions, and acceptable performance standard.

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Islamic Studies QUESTION #8212

Question 1692

Sha'ban is which month of the Islamic Calendar?

3rd
9th
8th✔️
2nd

Correct Answer Logic:

Sha'ban is the 8th month of the Islamic (Hijri) calendar. It comes before Ramadan (the 9th month) and after Rajab (the 7th month). The word Sha'ban means 'to branch out' or 'to spread.' The 15th night of Sha'ban (Shab-e-Barat or Laylat al-Bara'ah) is considered significant by many Muslims for worship and seeking forgiveness.

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Physics QUESTION #1176

Question 1693

The Zeeman effect is due to the interaction of:

External magnetic field and total magnetic field of the specimen✔️
External electric field and magnetic field of specimen
L, S coupling
None of these

Correct Answer Logic:

The Zeeman effect is the splitting of spectral lines when an atom is placed in an external magnetic field. It arises due to the interaction between the externally applied magnetic field and the total magnetic moment (orbital + spin) of the atom. The energy levels split according to $\Delta E = m_l \mu_B B$.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3556

Question 1694

'Menthol' is a solid constituent obtained from:

Clove oil
Peppermint oil✔️
Eucalyptus oil
Cinnamon oil

Correct Answer Logic:

Menthol is the primary stearoptene of peppermint oil.

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Administration QUESTION #9555

Question 1695

Under the Rules of Business, a Secretary of a Division is responsible for the day-to-day administration of his Division. A policy matter of major significance arises. What is the correct procedural sequence for policy decision-making under Pakistan's constitutional framework?

Secretary decides and informs the Minister who ratifies the decision for implementation
Secretary prepares and presents the policy brief; Minister provides political direction and policy decision; Cabinet approves if it involves cross-ministerial impact; legislature is informed if it requires statutory change✔️
Federal Public Service Commission is consulted; Secretary implements after FPSC clearance; Minister signs off for political accountability
National Economic Council is convened for all major policy decisions, which are then forwarded to the Prime Minister for approval before Secretaries can act

Correct Answer Logic:

Under the Rules of Business, the Secretary is the administrative head responsible for preparing policy briefs and implementing decisions, but policy direction comes from the Minister (political head). Matters requiring cross-ministerial coordination or statutory change go to the Cabinet. This sequence reflects the constitutional structure of parliamentary government where elected ministers are accountable to the legislature.

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The Constitution of Pakistan QUESTION #9397

Question 1696

Under Article 19A, the right to information extends to matters of public importance subject to:

Absolute disclosure without restriction
Regulation and reasonable restrictions imposed by law✔️
A presidential declaration of what is public
Parliamentary approval for each disclosure request

Correct Answer Logic:

Article 19A, inserted by the 18th Amendment, provides: 'Every citizen shall have the right to have access to information in all matters of public importance subject to regulation and reasonable restrictions imposed by law.' The right is broad but subject to lawful regulation — balancing transparency with legitimate confidentiality interests.

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Biology Zoology Botany QUESTION #1334

Question 1697

What is the term for the process by which a caterpillar becomes a butterfly?

Fragmentation
Budding
Metamorphosis✔️
None of these

Correct Answer Logic:

Metamorphosis is the biological process of transformation from an immature larval stage (caterpillar) to a mature adult form (butterfly). In complete metamorphosis (holometabolism), the four stages are egg, larva (caterpillar), pupa (chrysalis), and adult (imago). Fragmentation and budding are asexual reproduction strategies in simpler organisms.

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English Literature QUESTION #10707

Question 1698

Bacon's essays are regarded as compendiums of:

Worldly wisdom✔️
Diplomatic matters
State affairs
General knowledge

Correct Answer Logic:

Francis Bacon's Essays (1597, 1612, 1625) are celebrated as condensed repositories of worldly wisdom — practical, pragmatic observations on human nature, politics, ambition, love, truth, and conduct. Bacon himself called them 'counsels civil and moral.' His aphoristic style packs maximum wisdom into minimum words, making them compendiums of accumulated practical insight for navigating public and private life.

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