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Islamic Studies QUESTION #7623

Question 1

لفظ 'نخل' کا کیا مطلب ہے؟

شہد کی مکھی
کھجور کا درخت✔️
گٹھلی
ان میں سے کوئی نہیں

Correct Answer Logic:

'نخل' عربی زبان میں کھجور کے درخت کو کہتے ہیں۔

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Accounting & Finance QUESTION #6074

Question 2

A business started three years ago. The following data is available:

Cost at the beginning of Year 1	$10,000
Accumulated depreciation at the end of Year 3	$6,000
Draft profit for Year 3	$18,000

Draft profit was calculated using straight-line depreciation. Before closing, the business changed to the reducing balance method at 25% per annum for Year 3. What is the adjusted profit for Year 3?

$16,000
$17,500
$18,500✔️
$19,000

Correct Answer Logic:

1. Straight-line depreciation = $6,000 / 3 years = $2,000 per year.
2. Net Book Value (NBV) at start of Year 3 = $10,000 - ($2,000 $\times$ 2) = $6,000.
3. New Depreciation (Reducing Balance) = $6,000 @ 25% = $1,500.
4. Difference = $2,000 (old) - $1,500 (new) = $500 reduction in expense.
5. Revised Profit = $18,000 + $500 = $18,500.

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Islamic Studies QUESTION #645

Question 3

Dozy is the author of:

The Spirit of Islam
Spanish Islam✔️
History of Saracens
None of these

Correct Answer Logic:

Reinhart Dozy was a famous scholar known for his work Spanish Islam.

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Boilers Mechanical Engineering QUESTION #2517

Question 4

A particle of mass $m$ moves under a central force. By Newton's second law in polar coordinates $(r,\theta)$, the radial equation of motion is:

$F_r = m(\ddot{r} + r\dot{\theta}^2)$
$F_r = m(\ddot{r} - r\dot{\theta}^2)$✔️
$F_r = m\,r\ddot{\theta}$
$F_r = m(\dot{r}\dot{\theta} + r\ddot{\theta})$

Correct Answer Logic:

In polar coordinates, the radial acceleration is $a_r=\ddot{r}-r\dot{\theta}^2$. Newton's law gives $F_r=m(\ddot{r}-r\dot{\theta}^2)$.

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Biology QUESTION #567

Question 5

Name the class without antennae.

Arachnida✔️
Myriapoda
Insecta
Crustacea

Correct Answer Logic:

Arachnids lack antennae

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Chemistry QUESTION #7129

Question 6

The combustion of benzene releases $CO_{2}(g)$ and $H_{2}O(l)$. At $25^{\circ}C$, the heat of combustion at constant volume ($\Delta U$) is $-3263.9\text{ kJ mol}^{-1}$. Calculate the heat of combustion at constant pressure ($\Delta H$) in $\text{kJ mol}^{-1}$. ($R = 8.314\text{ J K}^{-1}\text{ mol}^{-1}$)

3260
-3267.6✔️
4152.6
-452.46

Correct Answer Logic:

The relationship is given by $\Delta H = \Delta U + \Delta n_g RT$.
Reaction: $C_{6}H_{6}(l) + 7.5O_{2}(g) \rightarrow 6CO_{2}(g) + 3H_{2}O(l)$.
$\Delta n_g = 6 - 7.5 = -1.5$.
$\Delta H = -3263.9 + (-1.5 \times 8.314 \times 10^{-3} \times 298) = -3263.9 - 3.7 = -3267.6\text{ kJ mol}^{-1}$.

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Reading and Writing (Module-1) QUESTION #5326

Question 7

What is the main idea of the text regarding niche partitioning?

It reduces competition by ensuring species occupy different roles.✔️
It leads to the extinction of weaker species.
It prevents species from sharing the same ecosystem.
It increases the amount of resources available.

Correct Answer Logic:

Niche partitioning allows species to coexist by specializing in different areas/roles.

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Planning QUESTION #4951

Question 8

What is the primary objective of Heritage Conservation?

To prevent all changes
To preserve cultural and historical significance✔️
To increase tourism only
To restrict development

Correct Answer Logic:

Heritage Conservation aims to preserve buildings, sites, and areas of cultural and historical significance while allowing appropriate adaptive use and development that respects heritage values.

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Academic/Professional (Social Sciences) QUESTION #6509

Question 9

In Pakistan, 'Vani' or 'Swara' are examples of:

Religious rituals
Harmful traditional practices used to settle disputes✔️
Modern legal reforms
Educational programs

Correct Answer Logic:

These practices involve giving females in marriage as compensation to settle blood feuds or crimes.

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Chemistry QUESTION #465

Question 10

In synthetic fibres __________ bonding is responsible for tensile strength.

Nitrogen
Hydrogen
Oxygen
None of these✔️

Correct Answer Logic:

Answer key shows D (None of these)

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Physics QUESTION #7016

Question 11

A hoop with radius $r$ and mass $m$ is rotating with an initial angular velocity $\omega_0$ and is placed on a rough horizontal floor. If the initial linear velocity of its center is zero, what will be the final linear velocity of the center when the hoop stops slipping and begins pure rolling?

$\frac{r\omega_0}{4}$
$\frac{r\omega_0}{3}$
$\frac{r\omega_0}{2}$✔️
$r\omega_0$

Correct Answer Logic:

Using the principle of conservation of angular momentum about the point of contact: $L_i = L_f$. Initial angular momentum $L_i = I \omega_0 = (mr^2) \omega_0$. Final angular momentum $L_f = I \omega + mrv = (mr^2)(\frac{v}{r}) + mrv = 2mrv$. Equating $mr^2\omega_0 = 2mrv$ gives $v = \frac{r\omega_0}{2}$.

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Library Sciences QUESTION #1560

Question 12

In library cataloguing, a 'main entry' under AACR2 is defined as:

The first subject heading assigned to a work
The complete bibliographic record under which a work is primarily listed, traditionally under the principal author's name✔️
The call number assigned to a physical item
The title page transcription of a work

Correct Answer Logic:

Under AACR2, the main entry is the primary access point in a catalogue record under which the complete bibliographic description is entered — traditionally the personal author, corporate body, or title (if authorship is diffuse or unknown). It determines the primary location of the record in an alphabetical catalogue.

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Agronomy QUESTION #2069

Question 13

The competition between component crops in intercropping systems is best quantified using the Competitive Ratio (CR), where $CR_A > 1$ indicates that:

Crop A is producing lower yield than crop B in the intercrop
Crop A is more competitive than crop B — it acquires a greater share of the growth resources (light, water, nutrients) relative to its share in sole cropping, usually at the expense of crop B✔️
The intercropping system has a LER greater than 1
Both crops are equally competitive and the system is in equilibrium

Correct Answer Logic:

Competitive Ratio $CR_A = \dfrac{LER_A}{LER_B} \times \dfrac{Z_B}{Z_A}$, where $Z$ is the proportion of each crop in the mixture. $CR_A > 1$ means Crop A acquires more than its proportional share of resources. Managing CR guides choice of species combinations, row arrangements, and relative densities to reduce dominance of one component and improve overall system productivity.

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CISA QUESTION #6861

Question 14

During a physical security audit, an auditor finds that the data center has biometric access controls but the door is often propped open during business hours for convenience. What does this MOST clearly indicate?

Cost-effective security
Security controls undermined by operational practices rendering technical controls ineffective✔️
User-friendly environment
Balanced security approach

Correct Answer Logic:

Advanced security controls are worthless if bypassed by operational practices. Propping open secured doors eliminates access control benefits, making expensive biometric systems useless. This indicates lack of security awareness, inadequate enforcement, or poorly designed controls that users find too inconvenient to use properly.

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Urdu QUESTION #5055

Question 15

امراؤ جان ادا کس کی تحریر ہے؟

سر سید
ہادی رسوا✔️
رفیق احمد
پریم چند

Correct Answer Logic:

امراؤ جان ادا مرزا ہادی رسوا کا مشہور ناول ہے جو 1899ء میں شائع ہوا۔

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Urdu QUESTION #5311

Question 16

شکوہ اور جوابِ شکوہ اقبال کے کس کلام میں ہیں؟

بالِ جبریل
بانگِ درا✔️
آپ بیتی
تذکرہ

Correct Answer Logic:

شکوہ اور جوابِ شکوہ علامہ اقبال کی مشہور نظمیں ہیں جو بانگِ درا میں شامل ہیں۔

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Education QUESTION #6736

Question 17

A teacher uses concept mapping to assess student understanding. This technique PRIMARILY evaluates:

Memorization of isolated facts
Relational understanding and connections among concepts✔️
Spelling ability
Presentation skills

Correct Answer Logic:

Concept maps reveal how students organize knowledge, see relationships, and connect ideas. They assess relational understanding—how concepts interconnect—rather than isolated fact recall, showing depth and structure of knowledge.

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Physics QUESTION #414

Question 18

Objects cannot be accelerated to the speed of light in free space is consequence of

Mass variation
Energy-mass relationship
Inertia forces
All of these✔️

Correct Answer Logic:

All these factors prevent reaching light speed

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Ability / HR / Governance / Special Education QUESTION #1859

Question 19

What type of appointment is made for vacancies occurring for less than six months under Rule 8-B(4)?

Acting charge appointment
Regular appointment
Current charge appointment✔️
Ad hoc appointment

Correct Answer Logic:

Rule 8-B(4) states against vacancies occurring for less than six months, current charge appointment may be made according to orders issued from time to time.

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Reading and Writing (Module-1) QUESTION #5324

Question 20

According to the passage, what is a primary reason that many ancient sculptures are found without noses?

The nose is a delicate part that sticks out.✔️
The material used for noses was of lower quality.
Ancient artists intentionally removed them.
Noses were often made of wood instead of stone.

Correct Answer Logic:

As stated in Question 2's text, the nose is delicate and prominent, making it easy to break off.

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