Solved Past Paper

CSS Optional - Pak Affairs 2023

Practice and review CSS Optional - Pak Affairs 2023 with verified questions, correct answer keys, and detailed solutions.

Total Questions 20 Qs
Duration Limit 100 Min
Negative Mark 0.00
Attempt Count 0

Solved Questions & Explanations

20 questions with verified answers and explanations

1

What sensory process enables Dan to accurately determine that a voice he hears is originating from the building located to his left?

World Leaders in News PYQ
a Auditory localization
b Auditory convergence
c Perceptual constancy
d Perceptual set
Explanation

Auditory localization is the ability of the human auditory system to identify the location or origin of a detected sound in direction and distance. This is achieved primarily through binaural cues, such as interaural time differences and interaural intensity differences, which allow the brain to calculate where a sound is coming from relative to the head. This process is essential for navigating environments and responding to auditory stimuli.

2

What does **LSAT** stand for?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Legal Studies Assessment Test
b Law School Admission Test
c Lawyer Standard Aptitude Test
d Legal System Admission Test
Explanation

The **LSAT** is a standardized test administered by the Law School Admission Council for prospective law school candidates.

3

What were the primary criticisms regarding the outcomes of the British education system in India?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Failed to produce Individuals bearing high moral character
b All of above
c Failed to produce Practical individuals
d Failed to produce trained individuals
Explanation

Critics of the British colonial education system in India argued that it was designed primarily to create a class of clerks for administrative support. Consequently, it was often accused of neglecting practical skills, vocational training, and the cultivation of indigenous moral and cultural values among the students.

4

What is required to perform a mathematical calculation within a spreadsheet application?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a formula
b field
c table
d variable
Explanation

Spreadsheets use formulas to perform calculations on data stored in cells. A formula typically begins with an equals sign (=) followed by mathematical operators, cell references, or built-in functions to process data and return a calculated result.

5

Which authority is empowered under Section 18 of the Anti-Terrorism Act, 1997, to appoint Public Prosecutors or Additional Public Prosecutors?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Both A and B
b Federal Government
c High Court
d Provincial Government
Explanation

Section 18 of the Anti-Terrorism Act, 1997, explicitly grants the Provincial Government the power to appoint one or more Public Prosecutors or Additional Public Prosecutors for the purpose of conducting cases in Anti-Terrorism Courts within their respective jurisdictions.

6

Which Prophet's nation cheated in business by giving less in measure?

World Leaders in News PYQ
a Shu'ayb (AS)
b Lut (AS)
c Salih (AS)
d Yaqub (AS)
Explanation

Shu'ayb (AS) was sent to the people of Madyan, who were corrupt in trade. They cheated with false weights and measures. Despite warnings, they persisted in injustice. Their destruction serves as a warning against economic corruption.

7

In the context of typography and document formatting, what does the term 'weight' refer to?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a The print density of characters
b The height of the printed character
c Upright or slanted shape
d The design and appearance of characters
Explanation

In typography, weight refers to the thickness of the character strokes. A heavier weight results in a bolder appearance, which increases the print density of the characters on the page, making them appear darker and more prominent compared to lighter weights.

8

A shopkeeper offers a discount of 10% on ₹3200. What is the selling price?

World Leaders in News PYQ
a ₹2940.00
b ₹2960.00
c ₹2880.0
d ₹2825.00
Explanation

Step-by-step solution: 1. Discount = 10% of 3200. 2. Discount amount = 3200 * 10/100. 3. Selling price = 3200 - discount = ₹2880.0.

9

What is considered the primary energy source driving industrial development?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Industries
b Industrial developments
c Technology network
d Machines
Explanation

Coal has historically served as the foundational energy source for industrialization. Its high energy density and availability allowed for the development of steam power, which fueled the expansion of manufacturing and large-scale industrial infrastructure globally.

10

What is the term for the initial stage of documenting financial data?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Recording
b Grouping
c Processing
d Summarizing
Explanation

Recording refers to the initial stage of accounting where financial information is first entered into a ledger or journal, providing a chronological record of all transactions. This step ensures that every financial event is captured systematically for future processing and analysis.

11

What is the mathematical relationship between linear velocity (v) and angular velocity (ω) for an object undergoing circular motion with radius r?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a s = r
b r = vω
c v = rω
d Δs/Δt
Explanation

In circular motion, the linear velocity vector is always tangent to the circular path. The magnitude of this linear velocity (v) is related to the angular velocity (ω) by the radius (r) of the circle. The formula v = rω is derived from the definition of arc length s = rθ, where differentiating with respect to time yields ds/dt = r(dθ/dt), confirming that linear speed is the product of radius and angular speed.

12

Which pest management strategy emphasizes the use of natural predators and parasites to maintain pest populations below economic injury levels while minimizing environmental impact?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Allelopathy
b Chemical control
c Insect control
d IPM
Explanation

Integrated Pest Management (IPM) is a sustainable, ecosystem-based approach that combines biological control, habitat manipulation, and modification of cultural practices. By utilizing natural predators and parasites, IPM reduces reliance on synthetic chemical pesticides, thereby promoting environmental health and long-term agricultural sustainability.

13

Pedagogy is primarily defined as the body of knowledge related to which field?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Education
b History
c Philosophy
d Psychology
Explanation

Pedagogy is the comprehensive study and practice of teaching and learning. It encompasses the methods, theories, and principles of education. While it draws heavily from psychology, philosophy, and sociology, its primary focus and application remain within the field of education, specifically concerning how knowledge is transmitted and acquired.

14

Which device would you use to connect two separate LANs?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Hub
b Switch
c Router
d Repeater
Explanation

A router is the device specifically designed to connect different networks.

15

When a child identifies a car moving into a driveway, which prepositional label is typically used in a tact training exercise?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a into
b onto
c up to
d none of these
Explanation

Tact training involves teaching a learner to label environmental stimuli. When a child observes a car entering a driveway, the action is described by the preposition 'into'. By labeling this specific spatial relationship, the child demonstrates an understanding of the environmental event through verbal behavior, which is a core objective in behavioral language intervention programs.

16

Which scholars contributed significantly to the development of the decision-making approach in political science?

World Leaders in News PYQ
a All of these
b Herbert Simon
c William Riker
d James Robinson
Explanation

The decision-making approach in political science was enriched by various scholars who applied behavioral and rational choice models. William Riker focused on coalition theory, James Robinson contributed to foreign policy decision-making analysis, and Herbert Simon introduced the concept of bounded rationality. Together, these thinkers shifted the focus of political analysis toward the cognitive and organizational processes that underpin political choices and institutional outcomes.

17

Which indicator is primarily used to determine the optimal input-output relationship within the rational region of a production function?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a Factor-factor price ratio
b Product-product price ratio
c Factor-product quantity
d Factor-product prices
Explanation

In the rational stage (Stage II) of production, a producer aims to maximize profit. This is achieved where the value of the marginal product of an input equals the cost of that input, which is determined by the relationship between factor and product prices.

18

Apoptosis is a highly regulated and sequential process compared to which other form of cell death?

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a enzymatic mitosis
b macro meiosis
c micro meiosis
d necrosis
Explanation

Apoptosis is a form of programmed cell death that is orderly and energy-dependent, involving specific signaling pathways. In contrast, necrosis is an uncontrolled, passive form of cell death resulting from acute injury, which leads to cell swelling and inflammation of surrounding tissues.

19

Determine the real economic growth rate of Liechtenstein's GNP per capita between 2011 and 2012, given values of 555 and 560 at constant prices.

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a 5.0
b 0.991
c 0.09
d 0.901
Explanation

The growth rate is calculated using the formula: ((New Value - Old Value) / Old Value) * 100. Substituting the given figures: ((560 - 555) / 555) * 100 = (5 / 555) * 100, which results in approximately 0.901%. This percentage represents the proportional increase in real GNP per capita over the specified one-year period.

20

When you ungroup a clip art image, it becomes:

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) PYQ
a A collection of editable PowerPoint objects
b A rasterized bitmap image
c A read-only picture
d A hyperlink
Explanation

Ungrouping a vector-based clip art image breaks it down into its individual shapes and lines, all of which become native, editable PowerPoint objects that can be moved, recolored, or deleted.

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Topic Weightage

Foreign Policy (Pakistan–US, Pakistan–China, Pakistan–India) 80%
World Leaders in News 20%