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Academic/Professional (Social Sciences) QUESTION #6504

Question 1

Which type of research design aims to establish cause-and-effect relationships?

Descriptive
Exploratory
Experimental✔️
Historical

Correct Answer Logic:

Experiments manipulate variables to determine if one causes a change in another.

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Education QUESTION #7583

Question 2

Which of the following is an example of authentic assessment?

Multiple-choice test
Oral test
Essay writing
Conducting a real-life project✔️

Correct Answer Logic:

Authentic assessment requires students to perform real-world tasks that demonstrate meaningful application of knowledge and skills, such as projects or portfolios.

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Chemistry QUESTION #4338

Question 3

The IUPAC name of $(CH_3)_3CCH_2Br$ is:

1-bromopentane
1-bromo-2,2-trimethylethane
1-bromo-2,2-dimethylpropane✔️
2-bromopentane

Correct Answer Logic:

The parent chain has 3 carbons (propane). There are two methyl groups on carbon 2, and a bromo group on carbon 1. IUPAC name: 1-bromo-2,2-dimethylpropane.

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Quantitative Reasoning QUESTION #8044

Question 4

ARRHYTHMIC: Choose the word most nearly opposite in meaning to this word.

timely
subordinate
terminal✔️
lacking precision

Correct Answer Logic:

ARRHYTHMIC means lacking a regular rhythm or pattern — irregular. Its antonym is exhibiting regularity (option E, placed here as option 4). Exhibiting regularity directly opposes arrhythmic by meaning consistent, patterned, and rhythmic. 'Timely' refers to punctuality. 'Lacking precision' is actually similar in meaning, not opposite.

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Accounting & Finance QUESTION #6186

Question 5

According to the 'Rule of 72', how long will it take for money to double at a compound annual interest rate of $12\%$?

Approximately 6 years.✔️
Exactly 7.2 years.
Approximately 8 years.
12 years.

Correct Answer Logic:

$72 / 12 = 6$. The rule states time to double is $72 / r$ [cite: 60].

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Accounting & Finance QUESTION #6223

Question 6

If a Public Company has a paid-up capital of $Rs. 5,000,000$, who can be appointed as its auditor?

A Cost and Management Accountant
Any person with a Master's degree in Finance
The Company Secretary
A Chartered Accountant within the meaning of the CA Ordinance 1961✔️

Correct Answer Logic:

For public companies or private companies with paid-up capital of three million rupees or more, the auditor must be a Chartered Accountant.

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Accounting Finance and Punjab Sales Tax on Services QUESTION #2571

Question 7

Under section 52(2)(b), a notice for recovery of a refund that was not due (obtained through fraud, forgery, false documents etc.) must be served within:

Three years from the date of receipt of refund
Five years from the end of the financial year in which the refund was received✔️
Eight years of the relevant tax period
Ten years from the date of erroneous refund

Correct Answer Logic:

Section 52(2)(b) as amended by Punjab Finance Act, 2022 provides that the show-cause notice for recovery of wrongly obtained refund must be issued within FIVE YEARS FROM THE END OF THE FINANCIAL YEAR IN WHICH THE REFUND WAS RECEIVED.

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The Elections Act 2017 QUESTION #9434

Question 8

Under Section 62(9)(c), a Returning Officer may reject a nomination paper if the candidate has submitted a declaration or statement which is false or incorrect 'in any material particular'. However, Section 62(10) provides an exception: a nomination paper shall NOT be rejected on the ground of default in payment of loans, taxes or government dues if:

The candidate has obtained a stay order from a court
The candidate deposits such amount of which he was unaware at the time of filing of his nomination paper✔️
The default is less than Rs. 100,000
The candidate provides a surety bond

Correct Answer Logic:

Section 62(10) states: 'where a candidate deposits any amount of loan, tax or government dues and utility expenses payable by him of which he is unaware at the time of filing of his nomination paper, such nomination paper shall not be rejected on the ground of default in payment of such loan, taxes or government dues and utility expenses.'

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General Abilities QUESTION #7972

Question 9

A rectangle has a length of 10 cm and a perimeter of 30 cm. Find the width of the rectangle.

5 cm✔️
10 cm
15 cm
20 cm

Correct Answer Logic:

Perimeter $= 2(l+w) \Rightarrow 30 = 2(10+w) \Rightarrow 15 = 10+w \Rightarrow w = 5$ cm

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3327

Question 10

'Culture' in microbiology refers to:

The beliefs of the scientist
The growth of microorganisms in a nutrient medium✔️
The cleaning of lab equipment
The study of viruses only

Correct Answer Logic:

A culture can be liquid (broth) or solid (agar).

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English QUESTION #8341

Question 11

Tick the synonym: To disfigure (Efface/Deface/Face/Beauty)

Efface
Deface✔️
Face
Beauty

Correct Answer Logic:

'Deface' means to spoil the appearance of.

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Chemistry QUESTION #7511

Question 12

3.12 g of oxygen is adsorbed on 1.2 g of platinum metal. Find the volume of oxygen adsorbed per gram of the adsorbent at 1 atm and 300 K.
$[R = 0.0821\ \text{L atm K}^{-1}\ \text{mol}^{-1}]$

2.00 L/g✔️
4.00 L/g
1.60 L/g
2.40 L/g

Correct Answer Logic:

Molar mass of O$_2 = 32\ \text{g/mol}$. Moles of O$_2 = \dfrac{3.12}{32} = 0.0975\ \text{mol}$

Total volume at 1 atm, 300 K: $V = \dfrac{nRT}{P} = \dfrac{0.0975 \times 0.0821 \times 300}{1} \approx 2.40\ \text{L}$

Volume per gram of adsorbent (Pt) $= \dfrac{2.40}{1.2} = \mathbf{2.00}\ \text{L g}^{-1}$

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Security Measures to Maintain Law and Order QUESTION #846

Question 13

Which type of surveillance is most critical for law and order in the "Public Side" of the terminal?

Undercover guards
CCTV Monitoring
Dog squads
All of these✔️

Correct Answer Logic:

A combination of CCTV, K9 units, and plainclothes personnel is used to maintain order in crowded public areas.

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Physics QUESTION #366

Question 14

Beta ray emitted by a radioactive substance is:

An electron which was existing outside the nucleus
An electron which was existing inside the nucleus
An electron emitted by the nucleus as a result of the decay of neutron inside the nucleus✔️
A pulse of electromagnetic wave

Correct Answer Logic:

Beta decay occurs when a neutron converts to a proton and emits an electron from the nucleus

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Math Physics Chemistry Biology QUESTION #4196

Question 15

In human female normally ovulation occurs at day________ of menstrual cycle.

9
11
14✔️
15

Correct Answer Logic:

Ovulation typically occurs around day 14 of the menstrual cycle.

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Pakistan Affairs QUESTION #141

Question 16

Afghanistan and Pakistan Transit Trade Agreement (APTTA) was signed on:

28th July, 2008
28th July, 2009
28th July, 2010✔️
28th July, 2011

Correct Answer Logic:

The revised APTTA was signed on July 28, 2010, in Kabul.

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Paper-II (Pharmacognosy and Pharmaceutics-I) QUESTION #3633

Question 17

Why is 'Cold Compression' used for extracting Lemon Oil rather than Steam Distillation?

Heat would destroy the delicate aroma and degrade the chemical constituents✔️
Cold compression is cheaper
Lemon oil is a solid
Lemon oil doesn't evaporate

Correct Answer Logic:

Many citrus oils are obtained by expression (pressing) to preserve their fresh quality.

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Administration QUESTION #9595

Question 18

A Work Cell layout clusters dissimilar machines into a 'cell' that completes an entire family of parts. Compared to a process layout, which specific performance improvement does a work cell most directly achieve?

Higher machine utilization rates — because work cells consolidate all machines in one area, reducing idle time across the plant
Reduced setup time, lower work-in-process inventory, faster throughput and simpler scheduling — because related parts move through a dedicated cell without travelling across the plant to different functional departments✔️
Greater product variety — because work cells can be reconfigured more quickly than functional departments
Elimination of quality defects — because cellular manufacturing assigns quality responsibility to a team rather than distributing it across functional departments

Correct Answer Logic:

Work cells (cellular manufacturing) achieve lean production benefits by: (1) grouping machines that process a part family into one cell, (2) eliminating inter-department travel and queuing, (3) reducing WIP inventory, (4) simplifying scheduling to within-cell routing, and (5) reducing setup times through part family similarity. Machine utilization may actually be lower (cells have dedicated machines that may idle), but throughput time and WIP improvements are the primary benefits.

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General Knowledge QUESTION #4762

Question 19

Which major international organization lacks a formal permanent structure and secretariat?

Greenpeace
D-8
G-8✔️
WTO

Correct Answer Logic:

The G-8 (Group of Eight) operates without a formal secretariat or permanent headquarters. The presidency rotates annually among member countries who host the summit.

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General Abilities QUESTION #2888

Question 20

The sum of two numbers is 25 and their difference is 7. Find the larger number.

14
16✔️
18
20

Correct Answer Logic:

Let numbers be $x, y$. $x+y=25$ and $x-y=7$. Adding gives $2x=32 \implies x=16$.

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