Reading Mode - Questions

General Abilities QUESTION #7655

If $a : b : c = 3 : 4 : 7$, then the ratio $(a+b+c) : x$ is equal to:

$2 : 1$
$14 : 3$
$7 : 2$
None of these✔️

Correct Answer Logic:

Given $a : b : c = 3 : 4 : 7$. Let $a = 3k$, $b = 4k$, $c = 7k$. Then $a + b + c = 3k + 4k + 7k = 14k$. The question asks for ratio with 'x' which is not defined in the original problem, making this question incomplete. The answer would be 'None of these' due to insufficient information.

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Islamic Studies QUESTION #364

Question 2

"Reconstruction of Religious Thought in Islam" was written by:

T.W. Arnold
Ameer Ali
Dr. Muhammad Iqbal✔️
None of these

Correct Answer Logic:

This book is a compilation of lectures delivered by Allama Muhammad Iqbal.

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Reading and Writing (Module-1) QUESTION #5431

Question 3

Some bird species don't raise their own chicks but lay eggs in other birds' nests. Female cuckoos lay eggs quickly when host birds are away. After hatching, host parents raise cuckoo chicks as their own. Which choice best describes the function of the underlined sentence?

It introduces a physical feature of female cuckoos described later.
It describes the appearance of cuckoo nests mentioned earlier.
It offers a detail about how female cuckoos carry out the behavior discussed.✔️
It explains how other birds react to the female cuckoo behavior.

Correct Answer Logic:

The underlined sentence gives a specific timing detail about cuckoo egg-laying behavior.

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Logical Reasoning QUESTION #3942

Question 4

Select the pair with a similar relationship: PEAK : MOUNTAIN

Floor : House✔️
River : Ocean
Crest : Wave
Root : Tree

Correct Answer Logic:

2

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3395

Question 5

'Co-enzymes' are often derived from:

Minerals
Vitamins✔️
Carbohydrates
Fats

Correct Answer Logic:

Many B-complex vitamins serve as precursors for essential co-enzymes (like $NAD^+$).

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Urdu QUESTION #5299

Question 6

'شہید کی جو موت ہے وہ قوم کی حیات ہے' یہ شعر کس کا ہے؟

عبدالمجید سالک
مولانا ظفر علی خان✔️
مولانا محمد علی جوہر
علامہ اقبال

Correct Answer Logic:

یہ مشہور شعر مولانا ظفر علی خان کا ہے جو پاکستان کے ادبی و سیاسی خدمت گزار تھے۔

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Education QUESTION #6742

Question 7

A teacher observes that direct instruction works well for procedural knowledge but students struggle with conceptual understanding. This MOST suggests the need for:

More direct instruction
Varied instructional models matched to learning goals✔️
Eliminating conceptual content
Reducing instructional time

Correct Answer Logic:

Different content types and learning goals require different instructional approaches. Procedures may benefit from direct instruction; concepts may require inquiry, discovery, or discussion. Effective teachers match methods to goals rather than using one approach universally.

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Chemistry QUESTION #5564

Question 8

Which of the following compounds will behave as a reducing sugar in an aqueous KOH solution? (A free hemiacetal/anomeric –OH is required for reducing sugar property)

The furanose with two free –OH groups on anomeric carbon✔️
The furanose with –OCH₃ at anomeric position
The furanose with –OCOCH₃ at anomeric position
The pyranose with –CH₂OCH₃ group

Correct Answer Logic:

A reducing sugar must have a free anomeric –OH (hemiacetal) that can open to give an aldehyde/ketone form. Option A shows a furanose ring with a free –OH at the anomeric carbon, which can open and reduce. Options B and C have the anomeric –OH blocked as an ether or ester (non-reducing). Option D also has a blocked anomeric position.

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Islamic Studies QUESTION #7903

Question 9

What is the name of the prophet who is one of Hazrat Daus?

Hazrat Hood✔️
Hazrat Ishaq
Hazrat Sulaiman
Hazrat Yousuf

Correct Answer Logic:

Hazrat Hood (AS) was sent to the people of 'Ad (not Daus). He warned them against idol worship and called them to monotheism, but they rejected him. Eventually, they were destroyed by a fierce wind. Hazrat Hood (AS) is mentioned in the Quran, and Surah 11 is named after him.

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Chemistry QUESTION #7368

Question 10

What is the maximum number of electrons that can be associated with quantum numbers $n=3$, $\ell=1$, and $m=-1$?

2✔️
10
6
4

Correct Answer Logic:

For $n=3, \ell=1$ (3p subshell), $m=-1$ specifies a single orbital (one of the three 3p orbitals). Each orbital holds a maximum of 2 electrons (with opposite spins, $s = +\frac{1}{2}$ and $s = -\frac{1}{2}$), by the Pauli exclusion principle.

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Statistics QUESTION #1958

Question 11

For a t-distribution, which relationship among the measures of central tendency holds true?

Mean = Median = Mode✔️
Mean > Median > Mode
Mean < Median < Mode
None of these

Correct Answer Logic:

The t-distribution is symmetric and bell-shaped. Therefore, like the normal distribution, its Mean = Median = Mode, all located at the center.

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General Knowledge QUESTION #2621

Question 12

A computer's PORTS are best described as:

The internal slots inside the computer where RAM is installed
Connection points that we can connect devices to that extend the functionality of the computer✔️
The software instructions that help the CPU process data
The fans and heat sinks that cool down the computer components

Correct Answer Logic:

Ports are connection points that we can connect devices to that extend the functionality of our computer. Examples include USB ports, HDMI ports, audio jacks, and Ethernet ports — all located on the outside of the computer.

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Political Science QUESTION #6658

Question 13

Which individual was responsible for organizing and collecting all public law ordinances into a systematic arrangement?

Al-Farabi
Al-Ghazali
Al-Mawardi✔️
None of these

Correct Answer Logic:

Al-Mawardi's 'Al-Ahkam al-Sultaniyya' is a foundational text on Islamic public law.

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Paper-I (Anatomy/Physiology and Biochemistry/Microbiology) QUESTION #3210

Question 14

The movement that mixes food with digestive juices without moving it forward is called:

Peristalsis
Segmentation✔️
Deglutition
Defecation

Correct Answer Logic:

Segmentation is a localized contraction and relaxation of the circular muscles.

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Accounting & Finance QUESTION #6143

Question 15

What is the correct accounting entry for interest on capital for partner X?

Option	Account Debited	Account Credited
A	Appropriation	X's capital account
B	Appropriation	X's current account
C	X's capital account	Appropriation
D	X's current account	Appropriation

Option A
Option B✔️
Option C
Option D

Correct Answer Logic:

Option B is correct.

Debit: Appropriation account — reduces profit available for sharing.
Credit: X's current account — increases the partner's entitlement.

Capital accounts hold fixed capital contributions. Interest on capital, drawings, and profit shares pass through the current account.

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Education QUESTION #7573

Question 16

The belief that 'reforms are necessary in all walks of life' is a central focus of which philosophy?

Perennialism
Essentialism
Progressivism
Reconstructionism✔️

Correct Answer Logic:

Reconstructionism advocates for using education as a tool to reform society and address social problems, emphasizing that change and improvement are needed across all aspects of life.

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Psychology QUESTION #1460

Question 17

Which type of memory has the longest duration and largest capacity, often storing information for a lifetime?

Sensory memory
Short-term memory
Long-term memory✔️
Working memory

Correct Answer Logic:

Long-term memory (LTM) has virtually unlimited capacity and can store information for a lifetime. It includes declarative memory (explicit: episodic and semantic) and non-declarative memory (implicit: procedural, priming). Sensory memory lasts milliseconds; short-term memory holds about 7±2 items for 15–30 seconds; working memory is the active, limited-capacity system for immediate cognitive tasks.

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Math Physics Chemistry Biology QUESTION #789

Question 18

Which is universal solvent?

Water✔️
HCl
Ether
None

Correct Answer Logic:

Water is called the universal solvent because it can dissolve more substances than any other liquid due to its polar nature and ability to form hydrogen bonds.

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