Reading Mode - Questions

The Financial Adviser submits Technical Supplementary Grant cases up to Rs.100000000 (Rupees One hundred Million) to AFS(E) for approval. Cases for Technical Supplementary Grant beyond Rs.100 million must be submitted through AFS(E) to the Finance Secretary for approval.

Uploaded by: Fani Warraich

General Knowledge QUESTION #2598

Question 2285

Before modern keyboards and monitors existed, early computers used which input method to automatically perform calculations without manual data entry?

Magnetic disks
Punch cards✔️
Touchscreens
Optical scanners

Correct Answer Logic:

Punch cards were a sequence of cards with holes in them used to automatically perform calculations instead of manually entering them by hand. They were one of the earliest forms of computer input, used from the 19th century through the 1970s.

Uploaded by: Fani Warraich

Biology QUESTION #7262

Question 2286

Thermococcus, Methanococcus and Methanobacterium exemplify:

Bacteria whose DNA is relaxed or positively supercoiled but which have a cytoskeleton as well as mitochondria
Bacteria that contain a cytoskeleton and ribosomes
Archaebacteria that contain proteins homologous to eukaryotic core histones✔️
Archaebacteria that lack any histones resembling those in eukaryotes but whose DNA is negatively supercoiled

Correct Answer Logic:

These three organisms are all Archaebacteria. Their chromatin contains histone-like proteins homologous to eukaryotic core histones (H3 and H4 homologs), which is a unique feature of archaea among prokaryotes. This partly explains why archaea are considered more closely related to eukaryotes in the three-domain classification.

Uploaded by: Fani Warraich

Accounting & Finance QUESTION #6169

Question 2287

Which bond type is described as 'unsecured' with no specific asset backing in the provided text?

Mortgage Bond
Debenture✔️
Eurobond
Zero Coupon Bond

Correct Answer Logic:

Lesson 02 states that Debentures are unsecured with no asset backing.

Uploaded by: Fani Warraich

Statistics QUESTION #1966

Question 2288

The discrepancy between a computed sample statistic and the true population parameter is technically referred to as:

Sampling error✔️
Random error
Non-random error
Probability error

Correct Answer Logic:

Sampling error is the difference between a sample statistic and the true population parameter. It arises because only a subset of the population is observed.

Uploaded by: Fani Warraich

Nursing QUESTION #9150

Question 2289

The Maternal Mortality Ratio (MMR) is defined as the number of maternal deaths per:

1,000 live births
10,000 live births
100,000 live births✔️
1,000 total births

Correct Answer Logic:

The Maternal Mortality Ratio (MMR) is defined as:

\\text{MMR} = \\frac{\\text{Number of maternal deaths}}{\\text{Number of live births}} \\times 100{,}000

It is expressed per 100,000 live births. This is distinct from the Maternal Mortality Rate, which uses the total female population of reproductive age as the denominator. Pakistan's MMR remains high compared to global targets, making this a key indicator for community health nursing assessment.

Uploaded by: Fani Warraich

Tourism & Hospitality Management QUESTION #1637

Question 2290

The Tourism Marketing course discusses 'strategic alliances in the world airline industry' as referenced in the recommended readings. In the context of tourism marketing, such alliances primarily benefit tourists by offering which advantage?

Higher ticket prices through reduced competition
Seamless connectivity, code-sharing, reciprocal frequent flyer benefits, and expanded route networks that reduce the complexity and cost of international travel✔️
Exclusive access to first-class lounges only for alliance members
Standardized in-flight meal services across all alliance airlines

Correct Answer Logic:

Strategic alliances (such as Star Alliance, Oneworld, and SkyTeam) are referenced in the Tourism Marketing course's recommended readings (Bennett, 1997). For tourists, alliances deliver seamless connectivity through code-sharing, integrated booking, reciprocal frequent flyer benefits, and expanded global route networks — reducing layovers and improving the overall travel experience.

Uploaded by: Fani Warraich

Reading and Writing (Module-1) QUESTION #5333

Question 2291

What physical adaptation helps Arctic plants survive the wind?

Growing close to the ground.✔️
Having broad, thick leaves.
Developing deep root systems.
Flowering only in winter.

Correct Answer Logic:

Growing close to the ground 'shields' them from the winds.

Uploaded by: Fani Warraich

Dairy Food Science and Technology QUESTION #5935

Question 2292

What is the implication for LTLT pasteurization ($63^{\circ}\text{C}/30\;\text{min}$) given that the $D_{62.8^{\circ}C}$ of $M.\;bovis$ is $\approx 0.5\;\text{min}$?

LTLT achieves a 2-log reduction only
LTLT achieves a 30-log reduction of $M.\;bovis$
LTLT achieves $\dfrac{30\;\text{min}}{0.5\;\text{min}} = 60$-log reduction of $M.\;bovis$, far exceeding the safety requirement✔️
LTLT does not inactivate $M.\;bovis$ because it is a mycobacterium

Correct Answer Logic:

LTLT ($63^{\circ}\text{C}/30\;\text{min}$): using $D_{63} = 0.5\;\text{min}$ for $M.\;bovis$, log reduction $= \dfrac{30}{0.5} = 60$-log reduction — vastly exceeding the regulatory requirement. Historical pasteurization was designed with substantial safety margins to inactivate $M.\;bovis$ and $Brucella\;abortus$.

Uploaded by: Fani Warraich

Physics QUESTION #7060

Question 2293

Two moles of a monoatomic ideal gas occupy volume $V$ at $27^\circ\text{C}$. It expands adiabatically to $2V$. Calculate the final temperature and the internal energy change. ($\gamma = 5/3$, $2^{2/3} \approx 1.587$)

(a) $189 \text{ K}$ (b) $-2.7 \text{ kJ}$✔️
(a) $195 \text{ K}$ (b) $2.7 \text{ kJ}$
(a) $189 \text{ K}$ (b) $2.7 \text{ kJ}$
(a) $195 \text{ K}$ (b) $-2.7 \text{ kJ}$

Correct Answer Logic:

For adiabatic expansion: $T_1 V_1^{\gamma-1} = T_2 V_2^{\gamma-1}$

$300 \times V^{2/3} = T_2 \times (2V)^{2/3} \implies T_2 = \frac{300}{2^{2/3}} \approx \frac{300}{1.587} \approx 189 \text{ K}$

Change in internal energy: $\Delta U = n C_v \Delta T = n \left(\frac{3}{2}R\right) (T_2 - T_1)$

$\Delta U = 2 \times 1.5 \times 8.31 \times (189 - 300) \approx 24.93 \times (-111) \approx -2767 \text{ J} \approx -2.7 \text{ kJ}$.

Uploaded by: Fani Warraich

Biomedical Sciences QUESTION #3806

Question 2294

A pharyngeal infection spreads to the eustachian tube. Which adjacent anatomical structure would the infection most likely affect next?

Auditory nerve
Inner ear
Middle ear✔️
External auditory canal

Correct Answer Logic:

The eustachian tube connects the nasopharynx to the middle ear cavity. An infection spreading along this route would most likely involve the middle ear, causing otitis media.

Uploaded by: Fani Warraich

Math Physics Chemistry Biology QUESTION #581

Question 2295

Which one of these is an example of tubular excretory system called metanephridia?

Planaria
Hydra
Cockroach
Earthworm✔️

Correct Answer Logic:

Earthworms have metanephridia

Uploaded by: Fani Warraich

Chemistry QUESTION #7394

Question 2296

Four successive first-row transition elements are listed with their atomic numbers. Which is expected to have the highest third ionisation enthalpy?

Vanadium (Z = 23)
Manganese (Z = 25)✔️
Chromium (Z = 24)
Iron (Z = 26)

Correct Answer Logic:

Third ionisation involves removing the 3rd electron.

Mn (Z=25): configuration [Ar] 3d⁵ 4s². After losing 2e⁻ → [Ar] 3d⁵ (half-filled, very stable). Removing the 3rd electron from a half-filled 3d⁵ shell requires breaking extra stability — very high energy needed.

Therefore, Mn has the highest third ionisation enthalpy among these elements.

Uploaded by: Fani Warraich

General Knowledge QUESTION #8889

Question 2297

The Wimbledon Tennis Grounds are located in which country?

Australia
France
England✔️
Germany

Correct Answer Logic:

Wimbledon is in London, England.

Uploaded by: Fani Warraich

CISA QUESTION #1778

Question 2298

Which of the following conditions is INCORRECT when considering reliance on the work performed by another auditor or specialist?

Ensure the provider operates independently
Accept the work solely based on the provider's job title or position✔️
Confirm agreement on scope and methodology used
Provide adequate supervision and review of the work

Correct Answer Logic:

An auditor must never accept third-party work based solely on the individual's job title or organizational rank. Proper evaluation requires assessing the provider's independence, confirming their qualifications, agreeing on scope and procedures, and actively supervising and reviewing the work before relying on it.

Uploaded by: Fani Warraich