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Surah Luqman (31:14-15) specifically mentions the rights of parents and the duty of children toward them. The verse emphasizes that after worshipping Allah alone, being good to parents is paramount. It mentions the mother's sacrifices during pregnancy and nursing, and commands gratitude to both parents. However, it also clarifies that if parents order their children to associate partners with Allah, they should not be obeyed in that matter, though kindness toward them should continue.

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Administration QUESTION #9609

Question 5

A central bank raises its policy interest rate by 200 basis points. Trace the complete transmission mechanism to a small manufacturing firm's investment decision.

Higher policy rate → higher interbank lending rates → higher commercial lending rates → higher cost of capital for the firm → reduced NPV of investment projects → deferral of capital expenditure✔️
Higher policy rate → lower bond prices → higher equity risk premium → firm issues more equity to avoid expensive debt → diluted ownership but unchanged investment level
Higher policy rate → currency appreciation → cheaper imports → lower input costs for the firm → improved margins offset higher borrowing costs → net investment effect is neutral
Higher policy rate → reduced government borrowing → fiscal surplus → tax cuts → higher consumer demand → firm increases investment to meet demand

Correct Answer Logic:

The monetary policy transmission mechanism: policy rate rise → interbank rate rise → commercial bank lending rates rise (cost of debt increases) → firm's WACC rises → projects that were previously NPV-positive at lower WACC become NPV-negative at higher WACC → marginal investment projects are deferred or cancelled → aggregate capital expenditure falls. This is the investment channel of monetary transmission, and it explains why interest rate policy is the primary tool for managing aggregate demand and investment cycles.

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General Knowledge QUESTION #179

Question 6

The G20 Summit meeting was held in _______ in 2024.

Costa Rica
Rio de Janeiro✔️
Tokyo
None of these

Correct Answer Logic:

Brazil hosted the 2024 G20 summit in Rio de Janeiro.

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Mathematics QUESTION #7438

Question 7

The sum of first 20 terms of the sequence 0.7, 0.77, 0.777, … is:

$\frac{7}{81}(179-10^{-20})$
$\frac{7}{9}(99-10^{-20})$
$\frac{7}{81}(179+10^{-20})$✔️
$\frac{7}{9}(99+10^{-20})$

Correct Answer Logic:

Each term can be written as $0.7, 0.77, 0.777, \ldots = \frac{7}{9}(0.9, 0.99, 0.999, \ldots) = \frac{7}{9}(1-10^{-1}, 1-10^{-2}, 1-10^{-3}, \ldots)$. The sum of first 20 terms is $S = \frac{7}{9}\sum_{k=1}^{20}(1-10^{-k}) = \frac{7}{9}\left[20 - \sum_{k=1}^{20}10^{-k}\right] = \frac{7}{9}\left[20 - \frac{0.1(1-10^{-20})}{1-0.1}\right] = \frac{7}{9}\left[20 - \frac{1-10^{-20}}{9}\right] = \frac{7}{9} \cdot \frac{180 - 1 + 10^{-20}}{9} = \frac{7}{81}(179 + 10^{-20})$.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3310

Question 8

A 'Selective' culture medium is one that:

Allows all bacteria to grow
Inhibits the growth of some microbes while allowing others✔️
Changes color based on fermentation
Is made of only water

Correct Answer Logic:

Selective media (like MacConkey agar) help isolate specific groups of bacteria.

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General Knowledge QUESTION #2628

Question 9

What does it mean when hardware is described as 'BACKWARD COMPATIBLE'?

Older hardware can only work with other older hardware of the same generation
Newer hardware works exclusively with only the newest components available
Older hardware works with newer hardware✔️
Hardware that has been returned to the manufacturer for refurbishment

Correct Answer Logic:

Backward compatible means older hardware works with newer hardware. For example, a USB 3.0 port is backward compatible with USB 2.0 devices — you can plug in an older USB 2.0 flash drive into a newer USB 3.0 port and it will still function.

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Therapeutics and Patient Care QUESTION #3914

Question 10

For which of the following clinical conditions are benzodiazepines NOT indicated as a pharmacological treatment?

Muscle spasm
Anxiety
Depression✔️
Acute alcohol withdrawal

Correct Answer Logic:

Benzodiazepines are used for muscle spasm, anxiety disorders, and acute alcohol withdrawal, but are not antidepressants and have no indication for the treatment of depression.

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Math Physics Chemistry Biology QUESTION #553

Question 11

This disease is characterized by the decline in brain function.

Alzheimer's disease✔️
Parkinson's disease
Epilepsy
None of these

Correct Answer Logic:

Alzheimer's causes cognitive decline

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General Knowledge QUESTION #8756

Question 12

Which country first introduced paper currency in the world?

USA
Greece
China✔️
France

Correct Answer Logic:

China introduced paper money during the Tang Dynasty.

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Ability / HR / Governance / Special Education QUESTION #1892

Question 13

Under Rule 10 if a penalty is imposed by order of the President what remedy is available to the aggrieved government servant?

Appeal to the Federal Service Tribunal
No appeal but may apply for review of the order✔️
Appeal to the Supreme Court
Appeal to the Secretary Establishment Division

Correct Answer Logic:

The proviso to Rule 10 states that where penalty is imposed by the President there shall be no appeal but the person may apply for review.

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Math Physics Chemistry Biology QUESTION #7778

Question 14

The peptidoglycan cell wall is specific to which type of organism?

Amoeba
Bacteria✔️
Protozoa
Virus

Correct Answer Logic:

Peptidoglycan (murein) is a unique polymer of sugars and amino acids found in bacterial cell walls. Archaea have pseudopeptidoglycan; eukaryotes lack it.

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