Reading Mode - Questions

Discipline is the systematic practice of teaching and enforcing adherence to rules and norms, using consequences (including punishment) to correct misbehavior and reinforce appropriate conduct. In educational settings, it is essential for maintaining a productive learning environment.

Correct Answer: A — Discipline.

Uploaded by: Fani Warraich

General Knowledge QUESTION #8793

Question 304

The Johor Strait separates which two landmasses?

Malaysia and Singapore✔️
Cuba and Florida
Italy and Sicily
England and France

Correct Answer Logic:

Johor Strait separates Malaysia and Singapore.

Uploaded by: Fani Warraich

General Knowledge QUESTION #8969

Question 305

The Earth is closest to the Sun (perihelion) in which month?

January✔️
June
July
September

Correct Answer Logic:

Perihelion occurs in early January.

Uploaded by: Fani Warraich

Biomedical Sciences QUESTION #3807

Question 306

In respiratory acidosis caused by poor alveolar ventilation, what is the compensatory renal response to correct the blood pH?

Decrease the secretion of $\text{HCO}_3^-$ and thus increase the reabsorption of $\text{H}^+$
Increase the secretion of $\text{HCO}_3^-$ and thus decrease the reabsorption of $\text{H}^+$
Decrease the secretion of $\text{H}^+$ and thus increase the reabsorption of $\text{HCO}_3^-$
Increase the secretion of $\text{H}^+$ and thus increase the reabsorption of $\text{HCO}_3^-$✔️

Correct Answer Logic:

In respiratory acidosis, the kidneys compensate by increasing $\text{H}^+$ secretion and $\text{HCO}_3^-$ reabsorption to raise blood pH back towards normal.

Uploaded by: Fani Warraich

Law QUESTION #9475

Question 307

A decree was passed on 15 January 2010. The decree-holder made no application for execution until 15 January 2016. The judgment-debtor raises the bar of limitation. The decree-holder claims he was fraudulently prevented by the judgment-debtor from executing the decree from January 2010 to December 2015. Which legal principle resolves this dispute?

The decree-holder can still execute if he proves that the judgment-debtor, by fraud or force, prevented execution within the six years immediately before the application✔️
The decree becomes a nullity after three years of non-execution
The Court has inherent power to condone the delay regardless of the circumstances
The decree is absolutely barred; no exception exists after six years

Correct Answer Logic:

Section 48(2) CPC creates an exception: where the judgment-debtor has by fraud or force prevented the execution of the decree at some time within six years immediately before the date of the application, the Court may allow execution. The decree-holder must prove the fraudulent prevention occurred within the relevant six-year window.

Uploaded by: Fani Warraich

Education QUESTION #10896

Question 308

The final product of the measurement process is:

Test item
Scores✔️
Result
Performance

Correct Answer Logic:

The final product of measurement is a score — a numerical value that quantifies a student's performance on a test or assessment. Measurement is the process of assigning numbers to observations according to rules. The score itself (e.g. 85/100) is the direct output of measurement. Results and grades are derived from scores (through evaluation/grading); test items are the inputs; performance is what is being measured.

Uploaded by: Fani Warraich

MBBS QUESTION #10255

Question 309

Physiological dead space is defined as:

The sum of anatomical dead space (conducting airways) plus alveolar dead space (ventilated but poorly perfused alveoli)✔️
Only the volume contained within the trachea and bronchi
Total lung capacity minus vital capacity
The residual volume remaining after maximal expiration

Correct Answer Logic:

Physiological dead space includes both the fixed anatomical dead space of the conducting airways and any alveolar dead space — alveoli that are ventilated but not adequately perfused (wasted ventilation) — which increases in conditions like pulmonary embolism.

Uploaded by: Fani Warraich

Chemistry QUESTION #7109

Question 310

Consider the following reduction potentials:

$Zn^{2+} + 2e^{-} \rightarrow Zn(s)$; $E^{0} = -0.76\text{ V}$
$Ca^{2+} + 2e^{-} \rightarrow Ca(s)$; $E^{0} = -2.87\text{ V}$
$Mg^{2+} + 2e^{-} \rightarrow Mg(s)$; $E^{0} = -2.36\text{ V}$
$Ni^{2+} + 2e^{-} \rightarrow Ni(s)$; $E^{0} = -0.25\text{ V}$

What is the correct increasing order of the reducing power of these metals?

$Ca < Zn < Mg < Ni$
$Ni < Zn < Mg < Ca$✔️
$Zn < Mg < Ni < Ca$
$Ca < Mg < Zn < Ni$

Correct Answer Logic:

Reducing power is inversely proportional to the standard reduction potential ($E^0$). The more negative the $E^0$ value, the stronger the reducing agent. Comparing the values: $Ni$ (-0.25) is the weakest, followed by $Zn$ (-0.76), then $Mg$ (-2.36), and $Ca$ (-2.87) is the strongest.

Uploaded by: Fani Warraich

Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3624

Question 311

An 'Allergen' is a substance that:

Causes a disease
Triggers an allergic reaction (hypersensitivity)✔️
Cures a headache
Increases energy

Correct Answer Logic:

Allergens stimulate the immune system to react excessively.

Uploaded by: Fani Warraich

Bio-Technology QUESTION #10556

Question 312

Which molecule serves as the primary universal energy currency in microbial cells?

NADH
FADH₂
ATP✔️
GTP

Correct Answer Logic:

ATP (adenosine triphosphate) is the universal energy currency. Energy released from substrate oxidation is conserved as ATP via substrate-level phosphorylation or oxidative phosphorylation. NADH and FADH₂ are electron carriers that feed into the electron transport chain to generate ATP, making ATP the final common energy unit for all biosynthetic work.

Uploaded by: Fani Warraich

Ability / HR / Governance / Special Education QUESTION #1814

Question 313

Under Rule 43, procuring agencies are required to make payments to suppliers and contractors against invoices or running bills within a maximum of how many days as specified in the conditions of contract?

Fifteen days
Twenty-one days
Thirty days✔️
Forty-five days

Correct Answer Logic:

Rule 43 requires all procuring agencies to make prompt payments to suppliers and contractors against their invoices or running bills within the time stipulated in the conditions of contract, which shall not exceed thirty days.

Uploaded by: Fani Warraich

Security Measures to Maintain Law and Order QUESTION #929

Question 314

How does a 'Security Audit' differ from a routine inspection?

It is shorter
It is a systematic, independent review✔️
It is conducted by the media
It involves no paperwork

Correct Answer Logic:

Audits are deep, structured evaluations used to ensure that security programs meet national and international standards.

Uploaded by: Fani Warraich

Mathematics QUESTION #6966

Question 315

If $\cos^{-1}x - \cos^{-1}\!\dfrac{y}{2}=\alpha$ where $-1\leq x\leq1,\ -2\leq y\leq2,\ x\leq\dfrac{y}{2}$, then $4x^2-4xy\cos\alpha+y^2$ equals:

$4\sin^2\alpha$✔️
$2\sin^2\alpha$
$4\sin^2\alpha-2x^2y^2$
$4\cos^2\alpha+2x^2y^2$

Correct Answer Logic:

Let $\cos^{-1}x=A$ and $\cos^{-1}(y/2)=B$, so $A-B=\alpha$.

Then $\cos A=x,\ \cos B=y/2,\ \sin A=\sqrt{1-x^2},\ \sin B=\sqrt{1-y^2/4}$.

Using $\cos\alpha=\cos(A-B)=\cos A\cos B+\sin A\sin B=\dfrac{xy}{2}+\sqrt{1-x^2}\sqrt{1-\frac{y^2}{4}}$

$4x^2-4xy\cos\alpha+y^2 = (2x-y\cos\alpha)^2+y^2(1-\cos^2\alpha)$... expanding directly: $= 4x^2+y^2-4xy\cos\alpha$.

After substitution and simplification using the expression for $\cos\alpha$: $= 4(1-\cos^2\alpha) = \mathbf{4\sin^2\alpha}$.

Uploaded by: Fani Warraich

Pakistan Affairs QUESTION #9068

Question 316

The Indus Waters Treaty was signed between India and Pakistan during the regime of which Pakistani leader?

Ayub Khan✔️
Zulfikar Ali Bhutto
Liaquat Ali Khan
Pervez Musharraf

Correct Answer Logic:

The treaty was signed in 1960 under Ayub Khan.

Uploaded by: Fani Warraich

General Knowledge QUESTION #8716

Question 317

The name 'Maria Montessori' is primarily associated with which field?

Social Work
Women's rights champion
Child education✔️
Sports

Correct Answer Logic:

Montessori developed a renowned method of child education.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #8226

Question 318

What caused Hazrat Usman's (R.A.) death?

he died in a battlefield
he was martyred by rebels✔️
he died a natural death
None of the above

Correct Answer Logic:

Hazrat Usman (RA) was martyred by rebels on 18 Dhul Hijjah 35 AH (June 656 CE) while reciting the Quran in his home in Medina. He was 82 years old and had been Caliph for 12 years. A group of rebels from Egypt, Kufa, and Basra laid siege to his house and eventually broke in and killed him. His martyrdom was a tragic event that led to the first major civil conflict (fitna) in Islamic history.

Uploaded by: Fani Warraich

Maths QUESTION #4508

Question 319

The product of GCD and LCM of $6$ and $9$ equals:

$18$
$54$✔️
$27$
$36$

Correct Answer Logic:

For any two numbers, GCD $\times$ LCM = product of numbers. GCD$(6,9) = 3$, LCM$(6,9) = 18$. So $3 \times 18 = 54 = 6 \times 9$

Uploaded by: Fani Warraich

English QUESTION #2735

Question 320

Which sentence correctly converts 'They completed the project' to PASSIVE VOICE?

The project is completed by them.
The project completed by them.
The project was completed by them.✔️
The project has been completed by them.

Correct Answer Logic:

Simple past active voice converts to simple past passive using was/were + past participle. 'The project was completed by them' is the correct conversion.

Uploaded by: Fani Warraich

More Options

Suggest a Question