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Study questions platform-wide or filter by specific tests with correct answers revealed.
Academic/Professional (Social Sciences)
QUESTION #6504
Question 1
Which type of research design aims to establish cause-and-effect relationships?
Correct Answer Logic:
Experiments manipulate variables to determine if one causes a change in another.
Uploaded by: Fani Warraich
Education
QUESTION #7583
Question 2
Which of the following is an example of authentic assessment?
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.
Uploaded by: Fani Warraich
Chemistry
QUESTION #4338
Question 3
The IUPAC name of $(CH_3)_3CCH_2Br$ is:
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.
Uploaded by: Fani Warraich
Quantitative Reasoning
QUESTION #8044
Question 4
ARRHYTHMIC: Choose the word most nearly opposite in meaning to this word.
Correct Answer Logic:
ARRHYTHMIC means lacking a regular rhythm or pattern โ 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.
Uploaded by: Fani Warraich
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 $12\%$?
Correct Answer Logic:
$72 / 12 = 6$. The rule states time to double is $72 / r$ [cite: 60].
Uploaded by: Fani Warraich
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?
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:
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.
Uploaded by: Fani Warraich
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.
Correct Answer Logic:
Perimeter \(= 2(l+w) \Rightarrow 30 = 2(10+w) \Rightarrow 15 = 10+w \Rightarrow w = 5\) cm
Uploaded by: Fani Warraich
Paper-I (Anatomy/Physiology and Biochemistry/Microbiology)
QUESTION #3327
Question 10
'Culture' in microbiology refers to:
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.
$[R = 0.0821\ \text{L atm K}^{-1}\ \text{mol}^{-1}]$
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) $= \dfrac{2.40}{1.2} = \mathbf{2.00}\ \text{L g}^{-1}$
Uploaded by: Fani Warraich
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?
Correct Answer Logic:
A combination of CCTV, K9 units, and plainclothes personnel is used to maintain order in crowded public areas.
Uploaded by: Fani Warraich
Physics
QUESTION #366
Question 14
Beta ray emitted by a radioactive substance is:
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.
Correct Answer Logic:
Ovulation typically occurs around day 14 of the menstrual cycle.
Uploaded by: Fani Warraich
Pakistan Affairs
QUESTION #141
Question 16
Afghanistan and Pakistan Transit Trade Agreement (APTTA) was signed on:
Correct Answer Logic:
The revised APTTA was signed on July 28, 2010, in Kabul.
Uploaded by: Fani Warraich
Paper-II (Pharmacognosy and Pharmaceutics-I)
QUESTION #3633
Question 17
Why is 'Cold Compression' used for extracting Lemon Oil rather than Steam Distillation?
Correct Answer Logic:
Many citrus oils are obtained by expression (pressing) to preserve their fresh quality.
Uploaded by: Fani Warraich
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?
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.
Uploaded by: Fani Warraich
General Knowledge
QUESTION #4762
Question 19
Which major international organization lacks a formal permanent structure and secretariat?
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.
Uploaded by: Fani Warraich
General Abilities
QUESTION #2888
Question 20
The sum of two numbers is 25 and their difference is 7. Find the larger number.
Correct Answer Logic:
Let numbers be $x, y$. $x+y=25$ and $x-y=7$. Adding gives $2x=32 \implies x=16$.
Uploaded by: Fani Warraich
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