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Urdu QUESTION #5036

Question 2141

چاہِ زناخداں کا کیا مطلب ہے؟

ٹھوڑی کا گڑھا✔️
زخم لگنا
رسوائی ہونا
ان میں سے کوئی نہیں

Correct Answer Logic:

چاہِ زناخداں کا مطلب ٹھوڑی میں پڑنے والا گڑھا ہے جسے اردو ادب میں حسن کی علامت سمجھا جاتا ہے۔

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Islamic Studies QUESTION #7919

Question 2142

Who are the angels appointed to question the deads in their graves?

Munkir and Nakeer (AS)✔️
Hazrat Jahraiel (AS)
Hazrat Iiraeel (AS)
Hazrat Kikaet (M)

Correct Answer Logic:

Munkar and Nakir are the two angels who question the deceased in their graves. They ask three questions: (1) Who is your Lord? (2) What is your religion? (3) Who is your Prophet? This questioning is part of the trial in the grave (Barzakh), and believers answer correctly while disbelievers fail.

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Pakistan Affairs QUESTION #307

Question 2143

Who wrote the Book "Kitab-ul-Hind"?

Mujadid Alf Sani
Shah Waliullah
Syed Ahmed Shahed
Al-Beruni✔️

Correct Answer Logic:

Abu Rayhan al-Biruni wrote this seminal work on Indian culture and science in the 11th century.+1

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Pakistan Affairs QUESTION #154

Question 2144

What was the primary demand of the Akali Movement in Punjab during the 1920s?

Abolition of British rule
Management of Sikh gurdwaras by elected committees (SGPC)✔️
Establishment of an independent Sikh state
Reform of Sikh marriage laws

Correct Answer Logic:

The movement sought to liberate Gurdwaras from the control of corrupt Mahants.

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Accounting & Finance QUESTION #6099

Question 2145

At the end of a financial period, a business recorded: (1) Non-current assets at carrying value, (2) Current assets, (3) Non-current liabilities, (4) Current liabilities. Which formula correctly calculates capital?

1 + 2 + 3 + 4
1 - 2 - 3 + 4
1 + 2 - 3 - 4✔️
1 - 2 + 3 - 4

Correct Answer Logic:

Option C is correct: Capital = Non-current assets + Current assets − Non-current liabilities − Current liabilities

From the accounting equation: Capital = Total Assets − Total Liabilities

Total Assets = (1) + (2); Total Liabilities = (3) + (4)

Therefore: Capital = 1 + 2 − 3 − 4

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Mathematics QUESTION #7445

Question 2146

If $\sum_{i=1}^{9}(x_i-5) = 9$ and $\sum_{i=1}^{9}(x_i-5)^2 = 45$, then the standard deviation of the 9 items $x_1, x_2, \ldots, x_9$ is:

2✔️
3
9
4

Correct Answer Logic:

We have $\sum(x_i-5) = 9$, so $\sum x_i - 45 = 9$, giving $\sum x_i = 54$. Mean = $\frac{54}{9} = 6$. Also, $\sum(x_i-5)^2 = 45$. Expanding: $\sum x_i^2 - 10\sum x_i + 225 = 45$, so $\sum x_i^2 = 45 + 540 - 225 = 360$. Variance = $\frac{\sum x_i^2}{n} - (\bar{x})^2 = \frac{360}{9} - 36 = 40 - 36 = 4$. Standard deviation = $\sqrt{4} = 2$.

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Ability / HR / Governance / Special Education QUESTION #1908

Question 2147

Under Rule 2(1)(vi) a Division is defined as what kind of unit?

A unit within a Ministry responsible for a specific sector
A self-contained administrative unit responsible for the conduct of business of the Federal Government in a distinct and specified sphere declared as such by the Federal Government✔️
A subordinate office under a Ministry performing routine functions
A section dealing with inter-Division coordination

Correct Answer Logic:

Rule 2(1)(vi) defines Division as a self-contained administrative unit responsible for the conduct of business of the Federal Government in a distinct and specified sphere and declared as such by the Federal Government.

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Pakistan Affairs QUESTION #4661

Question 2148

The project to address waterlogging and salinity in Pakistan received financial support from which organization?

World Bank
IMF
Asian Development Bank✔️
USAID

Correct Answer Logic:

The Asian Development Bank (ADB) has funded numerous projects in Pakistan to address waterlogging and salinity, which are major agricultural challenges.

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General Abilities QUESTION #4493

Question 2149

What is the LCM of $6$ and $9$?

$54$
$3$
$18$✔️
$36$

Correct Answer Logic:

The LCM is the smallest number divisible by both. Multiples of $6$: $6, 12, 18, 24...$. Multiples of $9$: $9, 18, 27...$. LCM = $18$

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General Knowledge QUESTION #4487

Question 2150

Advances in _____ enable personalized treatments based on individual makeup.

Telemedicine
Genomic medicine✔️
Robotic medicine
None of these

Correct Answer Logic:

Genomic medicine enables personalized healthcare.

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General Abilities QUESTION #4509

Question 2151

What is $2^5$?

$10$
$25$
$32$✔️
$64$

Correct Answer Logic:

$2^5 = 2 \times 2 \times 2 \times 2 \times 2 = 32$

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Information Technology QUESTION #1126

Question 2152

What is the output of the following code? int a=40; int* ptr=&a; int& ref = *ptr; ref = 60; cout << a;

40
60✔️
Error
None of these

Correct Answer Logic:

The reference ref is bound to variable a through the pointer. Changing ref to 60 directly updates the memory value of a. Thus, cout << a prints 60.

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Information Technology QUESTION #1141

Question 2153

What is a 'Race Condition' in operating systems?

A fast execution mode
Multiple processes accessing and manipulating shared data concurrently✔️
A network speed test
A priority-based task

Correct Answer Logic:

A race condition occurs when the outcome of execution depends on the specific order or timing of access to shared resources by multiple processes.

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Chemistry QUESTION #7423

Question 2154

The correct order of atomic radii among Group 13 elements is:

B < Ga < Al < Tl < In
B < Al < Ga < In < Tl
B < Al < In < Ga < Tl
B < Ga < Al < In < Tl✔️

Correct Answer Logic:

Group 13 atomic radii — note the anomaly of Ga:

B (Period 2): smallest
Al (Period 3): larger than B
Ga (Period 4): slightly smaller than Al due to d-block contraction (3d¹⁰ electrons offer poor shielding)
In (Period 5): larger than Ga
Tl (Period 6): largest

Correct order: B < Ga < Al < In < Tl

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English QUESTION #824

Question 2155

Pick the correct sentence about impact on economy:

This has a bad impact on economy.✔️
This has a bad impact to the economy.
This has a bad impact for the economy.
This has a bad impact over the economy.

Correct Answer Logic:

The correct preposition after 'impact' is 'on'. Correct: 'a bad impact on the economy' (though 'the' before economy would be more complete, option A is the best available choice).

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Biomedical Sciences QUESTION #3809

Question 2156

Prolonged dietary iodine deficiency in adults is most likely to lead to which thyroid disorder?

Myxoedema✔️
Toxic adenoma of the thyroid
Thyrotoxicosis
Subclinical hyperthyroidism

Correct Answer Logic:

Chronic iodine deficiency leads to reduced thyroid hormone production, causing hypothyroidism and its clinical manifestation myxoedema, characterised by non-pitting oedema, dry skin, and mental slowing.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3401

Question 2157

'Night Blindness' is an early sign of deficiency in:

Vitamin A✔️
Vitamin D
Vitamin K
Iron

Correct Answer Logic:

Vitamin A (Retinol) is required for the production of rhodopsin in the retina.

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Chemistry QUESTION #7130

Question 2158

Consider the compound 4-methylpent-1-ene ($CH_{3}-CH(CH_{3})-CH_{2}-CH=CH_{2}$). Which hydrogen atom is most easily replaced during a photochemical bromination reaction?

$\alpha$-hydrogen
$\gamma$-hydrogen✔️
$\delta$-hydrogen
$\beta$-hydrogen

Correct Answer Logic:

In free radical bromination, the stability of the radical intermediate determines the ease of replacement. The hydrogen on the third carbon (the allylic position relative to the double bond) forms a resonance-stabilized allylic radical. Additionally, if the position is tertiary, it is even more stable. In 4-methylpent-1-ene, the $\gamma$ position (relative to the substituent or chain end depending on numbering context in the paper) refers to the tertiary/allylic site which is most reactive.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3157

Question 2159

'Anemia' is a condition characterized by:

High blood sugar
Low oxygen-carrying capacity of blood✔️
High blood pressure
Excessive white blood cells

Correct Answer Logic:

Anemia is usually due to low hemoglobin or low RBC count.

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Quantitative Reasoning QUESTION #8130

Question 2160

The most striking aspect of this politician is how often his positions have been (i)_______ rather than ideological — adjusting to political realities at any given moment. Yet he does not piously (ii)_______ political principles only to abandon them later. Rather, he seeks in subtle ways to balance political self-interest with a (iii)_______, seeing himself as an instrument of some enduring higher purpose.

strategic .. brandish .. deeply felt moral code✔️
quixotic .. flout .. profound cynicism
self-righteous .. follow .. thoroughgoing pragmatism
strategic .. flout .. thoroughgoing pragmatism

Correct Answer Logic:

Blank (i): The politician adapts to reality rather than ideology — strategic fits. 'Quixotic' means idealistic/impractical, which contradicts realism. Blank (ii): He does not piously declare principles only to betray them — brandish (wave around/display ostentatiously) fits the hypocritical display he avoids. 'Flout' means openly break, which changes the meaning. Blank (iii): He balances self-interest with something principled — deeply felt moral code fits his self-image as serving a higher purpose.

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