Reading Mode - Questions

MCQs Section QUESTION #4894

A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated _____ the possibility of freedom.

that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom✔️
that some Blacks return to the African land symbolizing the possibility of freedom to him
that some Blacks return to Africa which was the land which symbolized the possibility of freedom to him
some Black's returning to Africa which was the land that to him symbolized the possibility of freedom

Correct Answer Logic:

The subjunctive 'return' (not 'returns' or 'returned') is correctly used after 'advocated that.' The appositive 'the land that, to him, symbolized the possibility of freedom' is precise and well-placed. Options B and C create awkward relative clause chains. Options D and E use incorrect possessive or gerund forms.

Uploaded by: Fani Warraich

Biology QUESTION #550

Question 5282

Chlorophylls absorb mainly __________ wave length.

Yellow
Green
Violet-blue✔️
Indigo

Correct Answer Logic:

Chlorophyll absorbs violet-blue and red light

Uploaded by: Fani Warraich

Accounting Finance and Punjab Sales Tax on Services QUESTION #2559

Question 5283

Under section 49(1)(b) of the Punjab Sales Tax on Services Act, 2012, the default surcharge rate specifically applicable where the default is on account of TAX FRAUD is:

Inter-bank rate plus three percent per annum
One percent per month
Two percent per month✔️
Five percent per annum

Correct Answer Logic:

Section 49(1)(b) provides that in case the default is on account of tax fraud, the person who has committed tax fraud shall pay default surcharge at the rate of TWO percent per month of the amount of tax evaded, till the entire liability is paid. The general rate under 49(1)(a) is inter-bank rate plus 3% per annum.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5314

Question 5284

Numerous ancient head sculptures are found without noses. This occurs because the nose is the most ______ part of the sculpture's head. It is delicate and sticks out, making it especially easy to break. Which choice completes the text with the most logical and precise word?

vulnerable✔️
prominent
expensive
intricate

Correct Answer Logic:

Because the nose is delicate and easily broken, 'vulnerable' is the most logical fit.

Uploaded by: Fani Warraich

MCQs Section QUESTION #4863

Question 5285

Choose the correct synonym of "MALEDICTION"

Compliment✔️
Summary
Perfume
Curse

Correct Answer Logic:

Malediction means a curse or the utterance of a curse. None of the listed options perfectly match; however, the correct answer intended is 'curse' — though listed as 'compliment' in the paper, the answer key points to curse (noting this appears to be an error in the original paper — malediction = curse, antonym = compliment).

Uploaded by: Fani Warraich

Commerce QUESTION #6228

Question 5286

Which document is considered the 'request' for a credit note in the purchase return process?

Sales Invoice
Purchase Order
Journal Voucher
Debit Note✔️

Correct Answer Logic:

A debit note is a request put to the seller by the purchaser for the issuance of a credit note.

Uploaded by: Fani Warraich

Boilers Mechanical Engineering QUESTION #4011

Question 5287

'Steam Quality' (Dryness Fraction) of $0.9$ means:

The steam is $100\%$ water
The steam contains $90\%$ dry steam and $10\%$ water droplets✔️
The steam is $90\%$ water
The steam is at $90~psi$

Correct Answer Logic:

Ideally, steam for turbines should be as dry as possible ($x \approx 1.0$).

Uploaded by: Fani Warraich

Agronomy QUESTION #2092

Question 5288

Drought escape as a mechanism of crop adaptation to water deficit differs from drought tolerance in that:

Drought escape requires genetic modification while tolerance is a natural trait
Drought escape is a phenological strategy — completing the life cycle (particularly the sensitive reproductive stage) before or during periods when water deficit occurs — without requiring the plant to physiologically withstand low tissue water potentials✔️
Drought escape results in higher yield than drought tolerance under all conditions
Drought escape involves waxy leaf surfaces to reduce transpiration

Correct Answer Logic:

Drought adaptation mechanisms: Escape (phenological — early maturity, photoperiod sensitivity completes grain fill before drought); Avoidance (reducing water loss: deep roots, stomatal closure, leaf rolling, reduced leaf area); Tolerance (maintaining function at low tissue water potential: osmotic adjustment, desiccation tolerance). Escape is a timing strategy, not a physiological response to stress.

Uploaded by: Fani Warraich

General Knowledge QUESTION #2639

Question 5289

REIMAGING a computer involves:

Updating the existing operating system to the latest version without losing data
Wiping and reinstalling an operating system using a disk image, which is a copy of an operating system✔️
Changing the desktop wallpaper and display settings to a new theme
Transferring all user files from one computer to another over a network

Correct Answer Logic:

Reimaging involves wiping and reinstalling an operating system using a disk image — a copy of an operating system. IT departments often use reimaging to restore computers to a known-good state, remove malware, or deploy a standard configuration across multiple office computers quickly.

Uploaded by: Fani Warraich

Mechanical Engineering QUESTION #2427

Question 5290

The efficiency $\eta_f$ of a fin is defined as:

Actual fin heat transfer rate divided by the heat transfer if the entire fin were at the base temperature✔️
Fin area divided by base area
$h \cdot A_{fin} / (k \cdot A_c)$
$1 - e^{-mL}$ always

Correct Answer Logic:

Fin efficiency: $\eta_f=q_{fin}/q_{max}$ where $q_{max}=hA_{fin}(T_b-T_\infty)$. For a straight fin with insulated tip: $\eta_f=\tanh(mL)/(mL)$.

Uploaded by: Fani Warraich

Mathematics QUESTION #976

Question 5291

If the system of linear equations $x+y+2z=6$, $2x+3y+az=a+1$, $-x-3y+bz=2b$, where $a,b\in\mathbb{R}$, has infinitely many solutions, then $7a+3b$ is equal to:

16✔️
12
22
9

Correct Answer Logic:

For infinitely many solutions, the determinant of coefficient matrix $=0$ and the augmented matrix is consistent. Solving the determinant condition and consistency condition gives $a$ and $b$, then $7a+3b=16$.

Uploaded by: Fani Warraich

Mathematics QUESTION #4127

Question 5292

Using Cauchy Residue Theorem, evaluate $\oint_{|z|=2} \frac{5z - 2}{z(z-1)} \, dz$. The poles inside are at:

$z = 0$ only
$z = 1$ only
$z = 0$ and $z = 1$✔️
No poles inside $|z| = 2$

Correct Answer Logic:

Poles at $z = 0$ and $z = 1$. Both satisfy $|z| < 2$, so both are inside the contour.

Uploaded by: Fani Warraich

Others section QUESTION #4826

Question 5293

The largest island in the Indian Ocean is which of the following?

Sri Lanka
Sumatra
Madagascar✔️
Borneo

Correct Answer Logic:

Madagascar is the largest island in the Indian Ocean, with an area of approximately 587,041 square kilometers. It is also the world's fourth-largest island overall.

Uploaded by: Fani Warraich

Chemistry QUESTION #5535

Question 5294

For a reaction $aA+bB\to cC+dD$, the plot of $\log k$ vs $\frac{1}{T}$ is a straight line with slope $= -10000\ K$. Given that the rate constant is $10^{-5}\ s^{-1}$ at 500 K, find the temperature (in K) at which the rate constant equals $10^{-4}\ s^{-1}$. (Round to nearest integer)

526 K
556 K✔️
600 K
1000 K

Correct Answer Logic:

Using the Arrhenius equation in log form: $\log\frac{k_2}{k_1} = \frac{-\text{slope}}{2.303}\left(\frac{1}{T_2}-\frac{1}{T_1}\right)\cdot2.303$. Since slope of $\log k$ vs $\frac{1}{T}$ is $-\frac{E_a}{2.303R} = -10000$, then $E_a = 10000\times2.303\times8.314$. Using $\log\frac{10^{-4}}{10^{-5}} = -10000\left(\frac{1}{T_2}-\frac{1}{500}\right)$: $1 = -10000\left(\frac{1}{T_2}-0.002\right) \Rightarrow \frac{1}{T_2} = 0.002-0.0001 = 0.0018 \Rightarrow T_2 \approx 556\ K$.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5427

Question 5295

Rydra Wong in Delany's?*Babel-17*?is a poet, an occupation which in his work is not ____: nearly a dozen of his characters are poets.

infallible
atypical✔️
lucrative
tedious

Correct Answer Logic:

Since many characters are poets, being a poet is not "atypical" (unusual).

Uploaded by: Fani Warraich

Security Measures to Maintain Law and Order QUESTION #856

Question 5296

"Conflict of Interest" for an AD ASF occurs when:

They work overtime
A family member owns a terminal shop✔️
they fly on an airplane
they carry a weapon

Correct Answer Logic:

Ethical conduct requires officers to disclose and avoid situations where personal interests could compromise security decisions.

Uploaded by: Fani Warraich

Library Sciences QUESTION #1539

Question 5297

In library staffing, 'job analysis' is best defined as:

The process of advertising a vacant position
A systematic process of collecting information about the duties, responsibilities, skills, and context of a job✔️
A performance appraisal method
A technique for scheduling staff shifts

Correct Answer Logic:

Job analysis is a systematic process of gathering detailed information about a position — its tasks, responsibilities, required knowledge, skills, and working conditions. It forms the foundation for writing job descriptions, recruiting, training, and performance evaluation in library management.

Uploaded by: Fani Warraich

Accounting Finance and Punjab Sales Tax on Services QUESTION #2560

Question 5298

Under section 52(1), a notice for recovery of tax not levied or short-levied (for tax periods AFTER 1st July 2022) must be issued within:

Three years of the relevant tax period
Five years from the end of the financial year in which the relevant tax period falls✔️
Eight years of the relevant tax period
Ten years from the date of assessment

Correct Answer Logic:

Section 52(1) as amended by the Punjab Finance Act, 2022 provides that for periods after 1st July 2022, the show-cause notice must be issued within FIVE years from the end of the financial year in which the relevant tax period falls. The eight-year limit applies to periods before 1st July 2022.

Uploaded by: Fani Warraich