Reading Mode - Questions

Entry No. 19 provides that where any person fails to declare, conceals any business bank account or gives misleading declaration or fails to intimate any change within fourteen days, such person shall be liable to a penalty ranging from ONE HUNDRED THOUSAND TO FIVE HUNDRED THOUSAND RUPEES.

Uploaded by: Fani Warraich

Mechanical Engineering QUESTION #2411

Question 1807

Power transmitted by a hydraulic fluid flow (volumetric flow rate $Q$, specific weight $\gamma$, total head $H$) is:

$P = \gamma Q / H$
$P = \gamma Q H$✔️
$P = Q H / \gamma$
$P = \rho Q^2 H$

Correct Answer Logic:

Hydraulic power: $P=\gamma QH$ (watts in SI). For a pump: $P_{input}=\gamma QH_A/e_{pump}$.

Uploaded by: Fani Warraich

Others section QUESTION #4680

Question 1808

The 1988 Nobel Peace Prize was awarded to which of the following?

Diego Cordovez
Anwar Sadat
United Nations✔️
Mother Teresa

Correct Answer Logic:

The 1988 Nobel Peace Prize was awarded to the United Nations Peacekeeping Forces for their contributions to reducing tensions around the world.

Uploaded by: Fani Warraich

General Knowledge QUESTION #2627

Question 1809

The ATX form factor is most commonly associated with which computer component?

RAM modules
CPU cooling systems
Hard disk drives
Motherboards✔️

Correct Answer Logic:

ATX (Advanced Technology eXtended) is the most common form factor for motherboards. Form factor refers to the size and shape specifications. ATX defines the physical dimensions, mounting hole positions, and power connector layout of the most widely used motherboards in desktop computers.

Uploaded by: Fani Warraich

Math Physics Chemistry Biology QUESTION #811

Question 1810

Which catalyst is used to convert carboxylic acid into alcohol?

$\text{NaBH}_4$
$\text{H}_2\text{SO}_4$
$\text{LiAlH}_4$✔️
None

Correct Answer Logic:

$\text{LiAlH}_4$ (lithium aluminium hydride) is a strong reducing agent that reduces carboxylic acids to primary alcohols. $\text{NaBH}_4$ is too mild for this purpose.

Uploaded by: Fani Warraich

Physics QUESTION #4407

Question 1811

In a pipe of varying cross-section, as fluid enters the narrower region, it exhibits:

High velocity, high pressure
High velocity, low pressure✔️
Low velocity, high pressure
Low velocity, low pressure

Correct Answer Logic:

By Bernoulli's principle: $P + \dfrac{1}{2}\rho v^2 + \rho gh = $ constant. In the narrower section, velocity increases (continuity equation), so pressure must decrease. Result: high velocity, low pressure.

Uploaded by: Fani Warraich

Economics QUESTION #1706

Question 1812

Despite numerous social protection programmes, Pakistan continues to face deep-rooted poverty. Which structural challenge has proven most intractable in the country's poverty reduction efforts?

Establishing equitable access to productive resources — land, credit, and education — across income groups✔️
Expanding the outreach and loan size of microfinance institutions
Narrowing persistent spatial disparities between rapidly growing urban centres and lagging rural areas
None of these

Correct Answer Logic:

The most fundamental and intractable challenge in Pakistan's poverty alleviation agenda has been ensuring equitable access to productive resources: highly skewed land distribution (top 1% own disproportionate land), limited access to formal credit for smallholders and women, and unequal quality of education across socioeconomic groups perpetuate intergenerational poverty. Microcredit and urban-rural parity are related but secondary policy levers.

Uploaded by: Fani Warraich

Tourism & Hospitality Management QUESTION #1612

Question 1813

According to the Tourism and Hospitality Laws course, the 'Travel Agencies Act 1978 and Rules' primarily governs which aspect of the tourism industry in Pakistan?

The construction and renovation of hotels near tourist sites
The licensing, registration, conduct, and operational standards of travel agencies and tour operators doing business in Pakistan✔️
The environmental regulations for tourism in national parks
The employment terms of hotel staff under labor law

Correct Answer Logic:

The Travel Agencies Act 1978 (covered in Module 4 of the Tourism & Hospitality Laws course) establishes the legal framework for the registration, licensing, and operational regulation of travel agencies in Pakistan — forming part of the cluster of Pakistan-specific tourism legislation alongside the Hotel & Restaurant Act and the Tour Guiding Act.

Uploaded by: Fani Warraich

Electrical Engineering QUESTION #2183

Question 1814

In AM with modulation index $\mu = 0.5$, the efficiency (ratio of useful sideband power to total transmitted power) is:

$11.1\%$✔️
$25.0\%$
$33.3\%$
$20.0\%$

Correct Answer Logic:

$\eta = \frac{\mu^2/2}{1+\mu^2/2}\times100 = \frac{0.125}{1.125}\times100 \approx 11.1\%$. At $\mu=1$ (100% modulation), efficiency peaks at only $33.3\%$, illustrating DSB-FC inefficiency.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5449

Question 1815

During a 2021 launch, Rocket Labs' Electron rocket experienced a failure: second-stage booster shut down after ignition. ____ instead of downplaying it, the CEO publicly apologized.

Afterward✔️
Additionally
Indeed
Similarly

Correct Answer Logic:

"Afterward" indicates the logical sequence of events.

Uploaded by: Fani Warraich

Islamic Studies QUESTION #346

Question 1816

Who was the first martyr in Islam?

Hazrat Hamza (RA)
Hazrat Sumayya (RA)✔️
Hazrat Yasir (RA)
None of these

Correct Answer Logic:

Hazrat Sumayya (RA) was the first person to be martyred for embracing Islam.+1

Uploaded by: Fani Warraich

Biology QUESTION #4286

Question 1817

During the menstrual cycle, luteinizing hormone (LH) is secreted due to:

Decrease in Estrogen
Decrease in FSH✔️
Increase in FSH
Environmental effect

Correct Answer Logic:

The LH surge that triggers ovulation is caused by a decrease in FSH combined with rising estrogen levels from the dominant follicle, providing positive feedback to the anterior pituitary.

Uploaded by: Fani Warraich

City and Regional Planning QUESTION #4945

Question 1818

What is the primary function of a buffer zone in land use planning?

To increase development density
To separate incompatible land uses✔️
To maximize land utilization
To reduce planning costs

Correct Answer Logic:

Buffer zones (green belts, transitional uses) separate incompatible land uses (like industrial from residential) to minimize conflicts, reduce negative impacts, and improve quality of life.

Uploaded by: Fani Warraich

Agronomy QUESTION #2038

Question 1819

Hermetic storage technology for grain preservation works on the principle of:

Maintaining grain at constant low temperature using refrigeration
Creating a modified atmosphere inside an airtight container where respiration of grain, insects, and fungi consumes O₂ and raises CO₂, killing pests without chemicals✔️
Treating grain with phosphine gas before sealing
Using UV-treated bags to prevent insect entry

Correct Answer Logic:

Hermetic (airtight) storage exploits the biological process: grain, insects, and microbes respire, consuming O₂ and producing CO₂ within the sealed container. The resulting hypoxic/hypercapnic atmosphere kills insects and suppresses fungal growth without chemical inputs — ideal for smallholder grain storage.

Uploaded by: Fani Warraich

Accounting Finance and Punjab Sales Tax on Services QUESTION #2572

Question 1820

Under section 49(2), for purposes of calculating default surcharge, the period of default is reckoned from which specific day?

The first day of the relevant tax period
The due date of the tax period
The sixteenth day following the due date of the tax period✔️
The date of issuance of show-cause notice

Correct Answer Logic:

Section 49(2) states that the period of default for calculation of default surcharge shall be reckoned from THE SIXTEENTH DAY FOLLOWING THE DUE DATE of the tax period to which the default relates, to the day preceding the date on which the tax due is actually paid.

Uploaded by: Fani Warraich

More Options

Suggest a Question