Reading Mode - Questions

Verbal Reasoning QUESTION #8180

A fabric store sells material at \$8.00 per yard, but only in whole-yard increments. Each of 3 curtains requires 1.6 yards of fabric, and all the fabric is bought as one continuous piece. What is the total purchase cost?

$\$40.00$✔️
$\$38.40$
$\$24.00$
$\$16.00$

Correct Answer Logic:

Total fabric needed: $3 \times 1.6 = 4.8$ yards.

Since fabric is sold only in whole-yard increments, you must purchase $5$ full yards (round up from 4.8).

Total cost $= 5 \times \$8.00 = \mathbf{\$40.00}$.

Uploaded by: Fani Warraich

Disaster Management QUESTION #6523

Question 3302

Which gender-sensitive DRR intervention addresses root causes rather than symptoms of vulnerability?

Providing separate relief distribution lines for women
Ensuring women's participation in disaster risk governance and decision-making✔️
Offering gender-specific emergency supplies
Creating women-only evacuation centers

Correct Answer Logic:

Section 13.1 emphasizes equal representation in DRR decision-making processes. While targeted relief measures are important, systemic gender equity in governance addresses the root causes of vulnerability by ensuring women's perspectives shape policies, resource allocation, and risk reduction strategies.

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English QUESTION #8379

Question 3303

Complete the proverb: 'Time is a great _______'

Feeler
Healer✔️
Dealer
Wheelar

Correct Answer Logic:

'Time is a great healer'.

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Civil Procedure QUESTION #3745

Question 3304

Congress passes a law that requires all citizens to wear a specific type of fitness tracker to monitor health and reduce national healthcare costs. Which power provides the strongest basis for this law?

The General Welfare Clause.
The Commerce Clause.✔️
The Necessary and Proper Clause.
The Taxing Power.

Correct Answer Logic:

The Commerce Clause (as interpreted in cases like Wickard v. Filburn and NFIB v. Sebelius) is usually the go-to power for regulating activities that, in the aggregate, have a substantial effect on interstate commerce, though NFIB placed limits on 'compelling' activity.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3219

Question 3305

Which hormone is responsible for the development of male secondary sex characteristics?

Progesterone
Aldosterone
Testosterone✔️
Prolactin

Correct Answer Logic:

Testosterone promotes muscle growth, voice deepening, and hair growth.

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Nursing QUESTION #9214

Question 3306

A researcher calculates Cronbach's Alpha ($\alpha = 0.87$) for a 20-item nursing satisfaction questionnaire. What does this indicate?

The tool has poor internal consistency and needs revision
The tool has excellent validity and measures what it intends to
The tool has good internal consistency reliability✔️
The tool is valid only for populations with similar cultural backgrounds

Correct Answer Logic:

Correct Answer: C — Good internal consistency reliability

Cronbach's Alpha ($\alpha$) measures the internal consistency of a multi-item scale — the degree to which items within the scale measure the same construct.

Interpretation benchmarks:

Cronbach's $\alpha$	Internal Consistency
$\alpha \geq 0.90$	Excellent
$0.80 \leq \alpha < 0.90$	Good
$0.70 \leq \alpha < 0.80$	Acceptable
$0.60 \leq \alpha < 0.70$	Questionable
$\alpha < 0.60$	Poor — tool needs revision

$\alpha = 0.87$ falls in the 'Good' range, meaning the 20 items are cohesively measuring the same concept. Cronbach's Alpha measures reliability, not validity — a distinction critical for Head Nurse research appraisal.

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Chemistry QUESTION #7787

Question 3307

A reaction is first order in A and second order in B. The rate equation is:

Rate $= k[A]$
Rate $= k[A][B]$
Rate $= k[A]^2[B]$
Rate $= k[A][B]^2$✔️

Correct Answer Logic:

Rate law: Rate = k[A]^1 [B]^2.

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English QUESTION #7637

Question 3308

Change the voice: Will she not have sung the song?

Will a song not have been sung by her?✔️
Will she have not been sung a song?
Will have a song not been sung by her?
None of these

Correct Answer Logic:

When changing from active to passive voice, the object becomes the subject. The structure 'Will...not have sung' (active) becomes 'Will...not have been sung' (passive). The agent 'by her' is added at the end.

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Electrical Engineering QUESTION #2185

Question 3309

A $100\,\text{kVA}$, $11\,\text{kV}/400\,\text{V}$ transformer has iron losses $P_i = 500\,\text{W}$ and full-load copper losses $P_{cu} = 1200\,\text{W}$. The efficiency at half full-load and $0.8$ pf lagging is:

$98.0\%$✔️
$96.1\%$
$97.3\%$
$94.5\%$

Correct Answer Logic:

Output at half load $= 0.5\times100\times10^3\times0.8 = 40{,}000\,\text{W}$. Cu loss $= (0.5)^2\times1200 = 300\,\text{W}$. Iron loss $= 500\,\text{W}$ (constant). $\eta = \frac{40000}{40000+800}\times100 = \frac{40000}{40800} \approx 98.0\%$.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3030

Question 3310

Glycero-gelatin bases are commonly used for:

Rectal suppositories
Vaginal pessaries
Urethral bougies
Both B and C✔️

Correct Answer Logic:

Gelatin-based suppositories are common for vaginal and urethral use.

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Urdu QUESTION #5261

Question 3311

'سیدالشہداء' قواعد کی رو سے کیا ہے؟

خطاب
خاص
لقب✔️
عرف

Correct Answer Logic:

سیدالشہداء ایک لقب ہے جو کسی خاص صفت یا شہادت کی وجہ سے دیا جاتا ہے۔

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The Elections Act 2017 QUESTION #9429

Question 3312

Section 59(3) specifies the maximum number of voters to be assigned to a polling station and to a polling booth respectively. The correct figures are:

One thousand voters per station; two hundred per booth
Fifteen hundred voters per station; five hundred per booth
Twelve hundred voters per station; three hundred per booth✔️
Eight hundred voters per station; two hundred per booth

Correct Answer Logic:

Section 59(3) states: 'not more than twelve hundred voters shall be assigned to a polling station and not more than three hundred voters shall be assigned to a polling booth, and reasons for any deviation shall be recorded in writing.'

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3198

Question 3313

The 'Oxygen-Hemoglobin Dissociation Curve' shifts to the RIGHT (releasing more oxygen) due to:

Decreased temperature
Increased $pH$ (Alkalosis)
Increased $CO_2$ and Temperature✔️
Decreased altitude

Correct Answer Logic:

Increased acidity, $CO_2$, and heat (as in exercising tissue) facilitate the release of oxygen.

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Paper-II (Pharmacology and Social Behaviour, Law & Ethics and Computer Sciences) QUESTION #5789

Question 3314

According to the material, the 'Trial' stage in the adoption process involves:

Interest seeking
Evaluating benefits
Applying the idea✔️
Awareness

Correct Answer Logic:

Trial involves the application of an idea on a small scale[cite: 7].

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Mathematics QUESTION #4085

Question 3315

Let $Q^+$ be the set of positive rationals with operation $a * b = \dfrac{ab}{2}$. What is the identity element of the group $(Q^+, *)$?

$1$
$2$✔️
$\dfrac{1}{2}$
$4$

Correct Answer Logic:

For identity $e$: $a * e = a \Rightarrow \dfrac{ae}{2} = a \Rightarrow e = 2$. Verify: $a * 2 = \dfrac{2a}{2} = a$ ✓. The identity element is $2$.

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English QUESTION #2752

Question 3316

Choose the correct CONDITIONAL: 'If it rains

she ___ at home.'✔️
stays
will stay
would stay

Correct Answer Logic:

1

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3584

Question 3317

In which classification are drugs arranged according to their therapeutic uses?

Alphabetical
Morphological
Pharmacological✔️
Chemical

Correct Answer Logic:

Pharmacological classification groups drugs by their effects on the body (e.g., purgatives, cardiotonics).

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English QUESTION #2697

Question 3318

Which mark is used to show a sudden break in thought?

Comma
Dash✔️
Semicolon
Colon

Correct Answer Logic:

A dash (—) is used to indicate a sudden break, an interruption, or an abrupt change in thought.

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English QUESTION #2662

Question 3319

Identify the word similar in meaning to: 'METICULOUS'

Careless
Thorough✔️
Lazy
Quick

Correct Answer Logic:

'Meticulous' means showing great attention to detail; 'thorough' is a synonym.

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Paper-I (Pharmaceutics II (Industrial and Quality Control) and Pharmaceutics III (Hospital and Community Pharmacy)) QUESTION #5700

Question 3320

The 'White's Method' is used in the calculation of which of the following?

Eutectic point
Isotonicity✔️
Body Surface Area
Displacement value

Correct Answer Logic:

White's method is a volume-based method used to adjust the tonicity of pharmaceutical solutions.

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More Options

Suggest a Question

Cronbach's \(\alpha\)	Internal Consistency
\(\alpha \geq 0.90\)	Excellent
\(0.80 \leq \alpha < 0.90\)	Good
\(0.70 \leq \alpha < 0.80\)	Acceptable
\(0.60 \leq \alpha < 0.70\)	Questionable
\(\alpha < 0.60\)	Poor — tool needs revision