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A cirque (also called a corrie or cwm) is a bowl-shaped, amphitheater-like depression formed by glacial erosion at the head of a valley glacier. It is created by the rotational movement of ice and freeze-thaw action. A kettle is a depression left by a melting ice block; an esker is a ridge of glacial sand and gravel.

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Others section QUESTION #4815

Question 5925

Which power was NOT part of the Axis alliance during World War II?

Germany
Soviet Union✔️
Italy
Japan

Correct Answer Logic:

The Axis powers in World War II comprised Germany, Italy, and Japan. The Soviet Union was part of the Allied powers after Germany invaded it in June 1941 (Operation Barbarossa).

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Others section QUESTION #4703

Question 5926

The Battle of Uhud was fought in which year?

625 AD✔️
626 AD
628 AD
629 AD

Correct Answer Logic:

The Battle of Uhud was fought on 23 March 625 AD (3 AH in Islamic calendar) near the mountain of Uhud, between the Muslim forces of Madinah and the Quraysh of Makkah.

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Administration QUESTION #2945

Question 5927

What does "Capital Budgeting" in financial management refer to?

Managing the daily petty cash fund of an office
The process of evaluating and selecting long-term investment projects✔️
Calculating the monthly payroll for all employees
None of these

Correct Answer Logic:

Capital budgeting is used to decide whether long-term assets, like new machinery or buildings, are worth the investment.

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Pakistan Affairs QUESTION #155

Question 5928

How did Muhammad Ali Jinnah describe the Simon Commission?

A necessary reform
A betrayal of trust
A butchery of the soul✔️
A symbol of progress

Correct Answer Logic:

Jinnah used this strong phrase to condemn the exclusion of Indians from the commission.

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Therapeutics and Patient Care QUESTION #3902

Question 5929

Which of the following antimicrobial agents is NOT absorbed into the systemic circulation following oral administration?

Cefalexin
Nystatin✔️
Trimethoprim
Rifampicin

Correct Answer Logic:

Nystatin is a polyene antifungal that is not absorbed from the GI tract when given orally. It is used exclusively for topical treatment of oral, pharyngeal, and gastrointestinal candidiasis.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3285

Question 5930

Which method is considered the most reliable form of 'Moist Heat' sterilization?

Boiling water
Pasteurization
Autoclaving (Steam under pressure)✔️
Hot air oven

Correct Answer Logic:

Autoclaving at $121^\circ\text{C}$ for $15$ minutes is standard for killing resistant endospores.

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Basic Mathematics QUESTION #4538

Question 5931

What is $(\sqrt{a})^2$ for $a > 0$?

$a$✔️
$\sqrt{a}$
$a^2$
$2a$

Correct Answer Logic:

$(\sqrt{a})^2 = a$ for any positive $a$. The square and square root cancel each other.

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Professional QUESTION #1837

Question 5932

Section 12(2) provides that no civil servant shall be dismissed, removed from service, or reduced in rank by an authority subordinate to that by which he was appointed. This is known as which principle?

Rule of law
Principle of natural justice
Principle of parity of authority✔️
Non-derogation principle

Correct Answer Logic:

Section 12(2) embodies the principle of parity of authority — that an authority subordinate to the appointing authority cannot exercise powers of dismissal, removal, or reduction in rank over a civil servant. Only the appointing authority or a higher authority can take such adverse action.

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Dairy Food Science and Technology QUESTION #5940

Question 5933

The rennet coagulation time (RCT) of milk is affected by all of the following EXCEPT:

Temperature (optimum $\approx 30\text{–}35^{\circ}\text{C}$ for chymosin)
$\text{pH}$ (optimum $\approx 6.0\text{–}6.2$; lower $\text{pH}$ accelerates coagulation)
Calcium ion concentration ($\text{Ca}^{2+}$) essential for micelle bridging
The color of the milk processing vessel✔️

Correct Answer Logic:

RCT is influenced by temperature (optimum $30\text{–}35^{\circ}\text{C}$); $\text{pH}$ (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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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3296

Question 5934

An 'Antigen' is best defined as a substance that:

Kills bacteria
Is produced by white blood cells
Can trigger an immune response✔️
Is found only in viruses

Correct Answer Logic:

Antigens are usually proteins or polysaccharides that the body recognizes as 'foreign'.

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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5786

Question 5935

The 'Risk' in a pharmacy setting is best defined as:

Potential harm
Likelihood of injury✔️
A hazard
An accident

Correct Answer Logic:

Risk is defined as the likelihood that injury or damage will occur[cite: 7].

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Reading and Writing (Module-1) QUESTION #5337

Question 5936

The researchers gathered data on several variables: temperature, humidity, and ______. Which choice completes the text so that it conforms to the conventions of Standard English?

precipitation.✔️
precipitating.
to precipitate.
precipitated.

Correct Answer Logic:

'Precipitation' maintains parallel structure with 'temperature' and 'humidity' (all nouns).

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General Knowledge QUESTION #173

Question 5937

Ismail Hania was martyred in Iran on:

July 30, 2024
July 31, 2024✔️
July 03, 2024
None of these

Correct Answer Logic:

The Hamas leader was assassinated in Tehran on July 31, 2024.

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Urdu QUESTION #5132

Question 5938

'بلبل کا بچہ پالنا' سے کیا مراد ہے؟

اپنا مخالف پالنا
اپنا ہمدرد پالنا
اپنے سر درد لینا✔️
ہوشمندانہ طریقہ اپنانا

Correct Answer Logic:

بلبل کا بچہ پالنا محاورے کا مطلب ہے اپنے سر مصیبت لینا۔

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Chemistry QUESTION #4358

Question 5939

For the reaction $2A + B \rightarrow 3C + D$, which of the following does NOT express the reaction rate?

$-\dfrac{d[B]}{dt}$
$\dfrac{d[D]}{dt}$
$-\dfrac{1}{2}\dfrac{d[A]}{dt}$
$-\dfrac{1}{3}\dfrac{d[C]}{dt}$✔️

Correct Answer Logic:

Rate $= -\dfrac{1}{2}\dfrac{d[A]}{dt} = -\dfrac{d[B]}{dt} = +\dfrac{1}{3}\dfrac{d[C]}{dt} = +\dfrac{d[D]}{dt}$. The expression $-\dfrac{1}{3}\dfrac{d[C]}{dt}$ is wrong because C is a product so its rate should be positive: $+\dfrac{1}{3}\dfrac{d[C]}{dt}$.

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Dairy Food Science and Technology QUESTION #5944

Question 5940

What happens to the titratable acidity of milk when alkali (e.g. $\text{NaHCO}_3$) is added by adulterators?

Titratable acidity increases
Titratable acidity decreases, masking souring of the milk ($\text{pH}$ rises)✔️
Titratable acidity remains unchanged as $\text{NaHCO}_3$ is neutral
$\text{pH}$ decreases proportionally to alkali added

Correct Answer Logic:

Adulterators add alkali ($\text{NaHCO}_3$, $\text{Na}_2\text{CO}_3$) to neutralize lactic acid produced during souring, masking high titratable acidity (expressed as $\%$ lactic acid) and raising $\text{pH}$. Detection by Rosalic acid or alizarin test shows alkaline reaction.

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