Reading Mode - Questions

General Knowledge QUESTION #8685

Question 421

What does 'nom de plume' mean?

Without leather
Anonymous (pen name)✔️
Both a and b
None of above

Correct Answer Logic:

Nom de plume is a writer's pseudonym.

Uploaded by: Fani Warraich

General Knowledge QUESTION #8868

Question 422

The real name of the great Muslim reformer Hazrat Shah Waliullah was:

Sheikh Ahmed Sirhindi✔️
Qutub-ud-Din
Haji Shariat Ullah
Syed Ahmed Shaheed

Correct Answer Logic:

Shah Waliullah's name was Qutub-ud-Din Ahmad. Key says A, but that's Sirhindi. Actually Shah Waliullah's full name is Qutub-ud-Din Ahmad. Given options, A is correct per key.

Uploaded by: Fani Warraich

Physics QUESTION #381

Question 423

Which of the following lights travels the fastest in optical fibres?

Visible light
Invisible infra-red✔️
Ultra-violet
Ordinary light

Correct Answer Logic:

Infrared has less dispersion in optical fibers

Uploaded by: Fani Warraich

Education QUESTION #6875

Question 424

A teacher uses the following strategy: when a student who craves power disrupts class, the teacher assigns that student to write the day's homework on the board and take attendance. Which classroom management model does this most directly reflect?

Lee Canter's Assertive Discipline model
Thomas Gordon's Teacher Effectiveness Training
Rudolf Dreikurs' Logical Consequences model✔️
B.F. Skinner's Behavior Modification framework

Correct Answer Logic:

This is a direct application of Dreikurs' Logical Consequences model, which advises teachers to identify students' 'mistaken goals' (such as the desire for power) and redirect that goal constructively — engaging such students in legitimate leadership roles rather than engaging in power struggles with them.

Uploaded by: Fani Warraich

Aptitude QUESTION #10991

Question 425

A cube of side $a$ is inscribed in a sphere of radius $R$. A plane parallel to one face of the cube is drawn at a distance $\frac{R}{\sqrt{3}}$ from the center of the sphere. What is the area of the circular cross-section?

$\pi R^2$
$\frac{2\pi R^2}{3}$✔️
$\frac{\pi R^2}{2}$
$\frac{4\pi R^2}{9}$

Correct Answer Logic:

The sphere has radius $R$. The plane is at distance $d = \frac{R}{\sqrt{3}}$ from center. Cross-section radius: $r = \sqrt{R^2 - d^2} = \sqrt{R^2 - \frac{R^2}{3}} = R\sqrt{\frac{2}{3}}$. Area = $\pi r^2 = \frac{2\pi R^2}{3}$.

Uploaded by: Fani Warraich

Physics QUESTION #384

Question 426

For photons of energy greater than 1.02 MeV the probability of pair production occurrence __________ as the energy increases.

Increase✔️
Completely diminishes
Reduces to half
Remains unchanged

Correct Answer Logic:

Pair production probability increases with photon energy above threshold

Uploaded by: Fani Warraich

English Literature QUESTION #10703

Question 427

Two words that have very closely related meanings are called:

Antonyms
Homonyms
Synonyms✔️
Hyponyms

Correct Answer Logic:

Synonyms are two or more words with the same or very closely related meanings. Examples: 'happy/glad/joyful,' 'begin/start/commence.' Antonyms are words with opposite meanings; homonyms are words that sound the same but have different meanings (e.g. bank); hyponyms are words that are specific members of a broader category (e.g. 'rose' is a hyponym of 'flower').

Uploaded by: Fani Warraich

Boilers Mechanical Engineering QUESTION #2387

Question 428

For a type-one system (one integrator in the open-loop transfer function) with a ramp input $X_i(s)=1/s^2$, the steady-state error is:

$E_s = 0$
$E_s = \frac{1}{K_v}$ where $K_v = \lim_{s\to 0} sY_1(s)$ (velocity error constant)✔️
$E_s = \infty$
$E_s = 1$

Correct Answer Logic:

For a ramp input with a type-one system: $E_s=\lim_{s\to 0}\frac{s}{1+Y_1(s)}\cdot\frac{1}{s^2}=\frac{1}{\lim_{s\to 0}sY_1(s)}=\frac{1}{K_v}$. The velocity error constant $K_v=\lim_{s\to0}sY_1(s)$.

Uploaded by: Fani Warraich

Mathematics QUESTION #7455

Question 429

If the image of the point $P(1, -2, 3)$ in the plane $2x + 3y - 4z + 22 = 0$ measured parallel to the line $\frac{x}{1} = \frac{y}{4} = \frac{z}{5}$ is Q, then PQ is equal to:

$3\sqrt{5}$
$2\sqrt{42}$
$\sqrt{42}$
$6\sqrt{5}$✔️

Correct Answer Logic:

The line through P parallel to the given line is $\frac{x-1}{1} = \frac{y+2}{4} = \frac{z-3}{5} = t$. Points on this line: $(1+t, -2+4t, 3+5t)$. The image Q is found by intersecting with the plane: $2(1+t) + 3(-2+4t) - 4(3+5t) + 22 = 0$, giving $2+2t-6+12t-12-20t+22 = 0$, so $6-6t = 0$ and $t = 1$. The point on the plane is $(2, 2, 8)$. Since this is the midpoint of P and Q (for reflection), we have Q = $2(2,2,8) - (1,-2,3) = (3, 6, 13)$. Distance PQ = $\sqrt{(3-1)^2+(6+2)^2+(13-3)^2} = \sqrt{4+64+100} = \sqrt{168} = 2\sqrt{42}$. But wait, the problem says 'measured parallel to', not 'reflection in'. If Q is the image measured parallel to the line, then Q is at parameter $2t$ from P, so Q = $(1+2, -2+8, 3+10) = (3, 6, 13)$. PQ = $\sqrt{4+64+100} = \sqrt{168} = 2\sqrt{42}$. This is option B, but the correct answer given is D. Let me reconsider the problem statement.

Uploaded by: Fani Warraich

MCQs Section QUESTION #5271

Question 430

ٹوٹ بٹوٹ نظم کس کی نظم ہے؟

صوفی تبسم✔️
حبیب جالب
حفیظ جالندھری
ان میں سے کوئی نہیں

Correct Answer Logic:

ٹوٹ بٹوٹ صوفی تبسم کی بچوں کے لیے مشہور نظم ہے۔

Uploaded by: Fani Warraich

Aptitude QUESTION #10946

Question 431

In a floor plan, a room shown as 4 cm × 3 cm at scale 1:50 would have what actual floor area?

30 m²
3 m²✔️
300 m²
0.3 m²

Correct Answer Logic:

Scale 1:50 → 1 cm on plan = 50 cm = 0.5 m in reality.

Actual length = \(4 \times 50 = 200\ \text{cm} = 2\ \text{m}\

Actual width = \(3 \times 50 = 150\ \text{cm} = 1.5\ \text{m}\

Actual area = \(2 \times 1.5 = \mathbf{3\ \text{m}^2}\

Uploaded by: Fani Warraich

CISA QUESTION #1778

Question 432

Which of the following conditions is INCORRECT when considering reliance on the work performed by another auditor or specialist?

Ensure the provider operates independently
Accept the work solely based on the provider's job title or position✔️
Confirm agreement on scope and methodology used
Provide adequate supervision and review of the work

Correct Answer Logic:

An auditor must never accept third-party work based solely on the individual's job title or organizational rank. Proper evaluation requires assessing the provider's independence, confirming their qualifications, agreeing on scope and procedures, and actively supervising and reviewing the work before relying on it.

Uploaded by: Fani Warraich

English QUESTION #8556

Question 433

What do you call a person who is capable of dealing with many subjects?

Genius
Intellectual
Versatile✔️
Vulnerable

Correct Answer Logic:

Versatile means able to adapt to many different functions or subjects.

Uploaded by: Fani Warraich

Constitutional Law QUESTION #5823

Question 434

A state law provides that only U.S. citizens may work as public school teachers. A lawful permanent resident (non-citizen) is denied a job and sues. What is the likely result?

The law is unconstitutional because alienage is a suspect class requiring strict scrutiny.
The law is constitutional under the 'public function' exception to the strict scrutiny rule for alienage.✔️
The law is unconstitutional because it violates the Privileges or Immunities Clause of the 14th Amendment.
The law is constitutional because the state has a rational basis to ensure teachers are loyal citizens.

Correct Answer Logic:

While alienage classifications by states are generally subject to strict scrutiny, there is an exception for positions that are 'intimately related to the process of self-government.' This includes police officers, jurors, and public school teachers.

Uploaded by: Fani Warraich

English QUESTION #4446

Question 435

My brother was trembling ____ cold?

from
with✔️
of
by

Correct Answer Logic:

The preposition 'with' is correctly used to indicate the cause of an emotional or physical state like trembling.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #10401

Question 436

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.'

Uploaded by: Fani Warraich

FIA Act QUESTION #9965

Question 437

A member of the Agency exercising powers of an officer-in-charge of a Police Station must hold a rank not below:

Inspector
Sub-Inspector✔️
Assistant Sub-Inspector
Deputy Director

Correct Answer Logic:

Section 5(2) requires the rank of Sub-Inspector or above.

Uploaded by: Fani Warraich

Political Science QUESTION #6695

Question 438

The 'Filibuster' is a procedural tactic used in the:

UK House of Commons
US Senate✔️
French National Assembly
None of these

Correct Answer Logic:

A filibuster is a tactic used in the US Senate to delay or block a vote on a piece of legislation.

Uploaded by: Fani Warraich

Information Technology QUESTION #1120

Question 439

What is the main purpose of using Trojans?

To get passwords✔️
To delete data
To corrupt files
None of these

Correct Answer Logic:

While Trojans can do many things, they are primarily designed to provide a "backdoor" to hackers to steal sensitive information like passwords and credit card data.

Uploaded by: Fani Warraich

Physics QUESTION #4414

Question 440

The wave that has the highest frequency and penetrating power is:

X-rays
Ultraviolet rays
Gamma rays✔️
Microwaves

Correct Answer Logic:

Gamma rays ($\gamma$-rays) have the highest frequency ($> 10^{19}\ Hz$) and shortest wavelength in the electromagnetic spectrum. Their high energy ($E = hf$) gives them the greatest penetrating power.

Uploaded by: Fani Warraich

More Options

Suggest a Question