Reading Mode - Questions

Civil / Architecture QUESTION #2368

In the context of Building Management Systems (BMS) for integrated building design, SCADA refers to:

Structural Control and Design Automation — a software for automated RC design
Supervisory Control and Data Acquisition — a system for real-time monitoring and control of building services (HVAC, electrical, fire, security)✔️
Sustainable Construction and Design Assessment — a green building rating tool
System for Computer-Aided Drafting and Architecture — a CAD platform for BIM

Correct Answer Logic:

SCADA (Supervisory Control and Data Acquisition) is a control system architecture used in BMS that enables real-time monitoring, data acquisition, and supervisory control of building systems including HVAC, lighting, electrical distribution, fire suppression, and security. It typically consists of field devices (sensors, actuators), PLCs/RTUs, a communication network, and an HMI (Human-Machine Interface) for operators.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #341

Question 5382

Imam Muslim Bin Hijaj Qusheri (author of Sahih Muslim) died in:

260 AH
261 AH✔️
262 AH
263 AH

Correct Answer Logic:

He passed away in 261 AH in Nishapur.

Uploaded by: Fani Warraich

Civil Procedure QUESTION #5666

Question 5383

A plaintiff moves for summary judgment under Rule 56. The defendant opposes the motion with an affidavit from a witness that contains hearsay. The plaintiff does not object to the affidavit. The court grants summary judgment. On appeal, can the plaintiff raise the hearsay objection for the first time?

Yes, because hearsay is inherently unreliable and the court should have excluded it sua sponte.
No, because a party must object to the admissibility of evidence in a summary judgment motion to preserve the issue for appeal.✔️
Yes, because Rule 56 requires 'admissible' evidence, and hearsay is not admissible.
No, because summary judgment rulings are reviewed de novo and the appellate court will ignore the hearsay anyway.

Correct Answer Logic:

Generally, evidentiary objections not raised in the trial court are waived. In the context of summary judgment, if a party fails to move to strike or otherwise object to an affidavit, the objection is usually waived.

Uploaded by: Fani Warraich

Statistics QUESTION #1967

Question 5384

The standard deviation of a sampling distribution of a statistic is specifically called:

Standard error✔️
Non-sampling error
Type-I error
Type-II error

Correct Answer Logic:

The standard deviation of a sampling distribution is called the Standard Error (SE). For example, the standard error of the mean is $SE_{\bar{X}} = \dfrac{\sigma}{\sqrt{n}}$.

Uploaded by: Fani Warraich

English QUESTION #8458

Question 5385

PARITY means:

repeat
equivalence✔️
reuse
refill

Correct Answer Logic:

Parity means equality or equivalence.

Uploaded by: Fani Warraich

Education QUESTION #6742

Question 5386

A teacher observes that direct instruction works well for procedural knowledge but students struggle with conceptual understanding. This MOST suggests the need for:

More direct instruction
Varied instructional models matched to learning goals✔️
Eliminating conceptual content
Reducing instructional time

Correct Answer Logic:

Different content types and learning goals require different instructional approaches. Procedures may benefit from direct instruction; concepts may require inquiry, discovery, or discussion. Effective teachers match methods to goals rather than using one approach universally.

Uploaded by: Fani Warraich

English QUESTION #2778

Question 5387

What does the PHRASAL VERB 'GIVE UP' mean? (Note: A phrasal verb combines a verb with a preposition or adverb to create a new meaning)

To donate something
To surrender or quit✔️
To present something formally
To lift something high

Correct Answer Logic:

'Give up' is a phrasal verb meaning to stop trying to do something or to surrender. The individual words 'give' and 'up' don't convey this meaning separately. Example: 'She gave up smoking last year.'

Uploaded by: Fani Warraich

Urdu QUESTION #5288

Question 5388

پاکستان میں اردو کو قومی زبان کب قرار دیا گیا؟

1953
1954
1955
1956✔️

Correct Answer Logic:

پاکستان میں اردو کو 1956ء کے آئین کے ذریعے قومی زبان کا درجہ دیا گیا۔

Uploaded by: Fani Warraich

Pakistan Affairs QUESTION #319

Question 5389

The name of the first Pakistani-manufactured aircraft is:

JF-17 Thunder✔️
JF-8 Thunder
JF-9 Thunder
JF-11 Thunder

Correct Answer Logic:

The JF-17 Thunder is a multi-role combat aircraft co-developed and produced in Pakistan.+1

Uploaded by: Fani Warraich

General Knowledge QUESTION #4472

Question 5390

During the Putin-Modi summit, Russia emphasised which priority for bilateral ties?

Increasing military supply to India
Cutting trade imbalance
Uninterrupted fuel and energy supplies to India✔️
None of these

Correct Answer Logic:

Russia has consistently emphasized energy security and uninterrupted supply to India.

Uploaded by: Fani Warraich

Chemistry QUESTION #5563

Question 5391

The thiol (–SH) functional group is present in which amino acid?

Cystine
Cysteine✔️
Methionine
Cytosine

Correct Answer Logic:

Cysteine is an amino acid with the structure $HSCH_2CH(NH_2)COOH$ — it contains a free thiol (–SH) group. Cystine is formed by oxidative coupling of two cysteine molecules (disulphide bond, –S–S–). Methionine contains a thioether (–S–) group, not a free –SH. Cytosine is a nucleobase, not an amino acid.

Uploaded by: Fani Warraich

Urdu QUESTION #5276

Question 5392

این ایم راشد کا اصل نام کیا تھا؟

نور محمد راشد
نظر محمد راشد✔️
نذیر مسعود راشد
نور مسعود راشد

Correct Answer Logic:

این ایم راشد کا اصل نام نظر محمد راشد ہے (آپشن 1 پر نظر محمد راشد ہے)۔

Uploaded by: Fani Warraich

Urdu QUESTION #5163

Question 5393

اردو براج بھاشا سے نکلی ہے، یہ کس ادیب سے منسوب ہے؟

مولانا محمد حسین آزاد✔️
مولانا الطاف حسین حالی
مقصود حسین
ان میں سے کوئی نہیں

Correct Answer Logic:

یہ نظریہ مولانا محمد حسین آزاد کے ساتھ منسوب کیا جاتا ہے۔

Uploaded by: Fani Warraich

Mathematics QUESTION #7489

Question 5394

For $x \in (0, \frac{3}{2})$, let $f(x) = \sqrt{x}$, $g(x) = \tan x$ and $h(x) = \frac{1-x^2}{1+x^2}$. If $\phi(x) = ((h \circ f) \circ g)(x)$, then $\phi(\frac{\pi}{3})$ is equal to:

$\tan\frac{\pi}{12}$
$\tan\frac{11\pi}{12}$
$\tan\frac{7\pi}{12}$✔️
$\tan\frac{5\pi}{12}$

Correct Answer Logic:

We have $\phi(x) = h(f(g(x))) = h(f(\tan x)) = h(\sqrt{\tan x}) = \frac{1-(\sqrt{\tan x})^2}{1+(\sqrt{\tan x})^2} = \frac{1-\tan x}{1+\tan x}$. Using the tangent subtraction formula: $\frac{1-\tan x}{1+\tan x} = \frac{\tan(\frac{\pi}{4})-\tan x}{1+\tan(\frac{\pi}{4})\tan x} = \tan(\frac{\pi}{4}-x)$. At $x = \frac{\pi}{3}$: $\phi(\frac{\pi}{3}) = \tan(\frac{\pi}{4}-\frac{\pi}{3}) = \tan(\frac{3\pi-4\pi}{12}) = \tan(-\frac{\pi}{12}) = -\tan(\frac{\pi}{12})$. But this is negative. Using $\tan(-\theta) = -\tan(\theta)$ and $\tan(\pi - \theta) = -\tan(\theta)$, we get $-\tan(\frac{\pi}{12}) = \tan(\pi - \frac{\pi}{12}) = \tan(\frac{11\pi}{12})$. But option C is $\tan\frac{7\pi}{12}$. Let me verify: $\frac{7\pi}{12} = \pi - \frac{5\pi}{12}$, so $\tan\frac{7\pi}{12} = -\tan\frac{5\pi}{12}$. Actually, $\frac{\pi}{4}-\frac{\pi}{3} = -\frac{\pi}{12}$, and $\tan(-\frac{\pi}{12}) = -\tan\frac{\pi}{12}$. Now $-\tan\frac{\pi}{12} = \tan(\pi-\frac{\pi}{12}) = \tan\frac{11\pi}{12}$. But based on answer C, it seems the calculation leads to $\tan\frac{7\pi}{12}$.

Uploaded by: Fani Warraich

Accounting & Finance QUESTION #6234

Question 5395

Who has the right to fix the remuneration of the 'First Auditors' appointed by the Board?

The Shareholders
The Directors✔️
The SECP
The Registrar

Correct Answer Logic:

If auditors are appointed by directors, the directors fix the remuneration.

Uploaded by: Fani Warraich

Journalism / Mass Communication QUESTION #6408

Question 5396

The first commercial radio broadcast in the United States (1922) is notable because it established an entirely new economic model for radio. What was this broadcast and what business model did it create?

A public news broadcast by the BBC that established the licence-fee model
A 10-minute live commercial promoting co-op apartments in New York by station WEAF, establishing that radio could generate revenue by promoting products — the origin of the commercial broadcast advertising model✔️
A presidential address by Warren Harding that showed radio could reach national political audiences
A government emergency broadcast that established the public service broadcasting model

Correct Answer Logic:

The textbook traces the origin of commercial radio advertising to a specific event: “In 1922, a station in New York ran a 10-minute talk on the merits of some co-op apartments in Jackson Heights, N.Y. — and charged $50 for their effort. That was deemed a toll broadcast — now better known as a commercial.” The textbook later identifies this as station WEAF, New York on August 28, 1922, for the Queens Boro real estate corporation, voiced by H.M. Blackwell. This single broadcast established the principle that radio time could be sold to advertisers to reach audiences — creating the commercial broadcast model that would define American radio (and later television) for decades. This contrasts sharply with the BBC's licence-fee model (public funding) established in Britain in 1923, which sought to keep radio independent of commercial pressures.

Uploaded by: Fani Warraich

Accounting & Finance QUESTION #6148

Question 5397

Financial data: Profit from operations $59,800; Finance costs $12,000; Profit for year $47,800; Ordinary share capital $700,000; Retained earnings $72,500; 10% Debentures $120,000. What was the ROCE?

5.36%
6.19%
6.70%✔️
7.74%

Correct Answer Logic:

Option C (6.70%) is correct.

Capital Employed = ($700,000 + $72,500) + $120,000 = $892,500

ROCE = $59,800 ÷ $892,500 × 100 = 6.70%

Uploaded by: Fani Warraich

Mathematics QUESTION #970

Question 5398

Let $P(4, 4\sqrt{3})$ be a point on the parabola $y^2=4ax$ and $PQ$ be a focal chord. If $M$ and $N$ are the feet of perpendiculars drawn from $P$ and $Q$ respectively on the directrix, then the area of quadrilateral $PQMN$ is equal to:

$17\sqrt{3}$
$\dfrac{263\sqrt{3}}{8}$
$\dfrac{34\sqrt{3}}{3}$
$\dfrac{343\sqrt{3}}{8}$✔️

Correct Answer Logic:

From $P(4,4\sqrt{3})$ on $y^2=4ax$: $(4\sqrt{3})^2=4a\cdot4 \Rightarrow a=3$. So directrix is $x=-3$. Using focal chord properties, find $Q$, then compute the trapezium area $PQMN = \frac{1}{2}(PM+QN)\cdot PQ_x$-component, giving $\frac{343\sqrt{3}}{8}$.

Uploaded by: Fani Warraich

General Knowledge QUESTION #4811

Question 5399

The political theory that leaders initiate foreign conflicts to divert public attention from domestic controversies is known as?

Diversionary Theory of War✔️
Democratic Peace Theory
Autocratic Rule
Realpolitik

Correct Answer Logic:

The Diversionary Theory of War suggests that political leaders may initiate or escalate international conflicts to divert public attention from domestic problems such as economic downturns or political scandals.

Uploaded by: Fani Warraich

Urdu QUESTION #5140

Question 5400

آنکھیں پھیرنا سے کیا مراد ہے؟

دشمنی✔️
زخم دینا
وفادار رہنا
ان میں سے کوئی نہیں

Correct Answer Logic:

آنکھیں پھیرنا محاورے کا مطلب ہے مخالف ہو جانا یا نظریں بدل لینا۔

Uploaded by: Fani Warraich

More Options

Suggest a Question