PPSC Past Papers & Solved MCQs

When you convert a Word file into a PDF (Portable Document Format) document, the primary outcome is that it appears as read-only. PDFs are designed to preserve the formatting and layout of documents, making them universally viewable across different devices and operating systems without requiring the original software. This fixed layout makes them difficult to alter without specialized PDF editing tools.

• It does not automatically share to everyone; sharing is a separate action.
• It does not necessarily reduce the file size; sometimes, complex Word documents can result in larger PDFs.
• It cannot be easily edited by anyone; PDFs are intended for viewing and printing, not for general editing.

Understanding keyboard shortcuts is crucial for efficient computer usage.

• Correct Answer: Ctrl+K is the universal shortcut key used to insert a hyperlink in most applications, including web browsers and Microsoft Office programs. This shortcut directly opens the 'Insert Hyperlink' dialog box.
• Distractor A: Ctrl+H is commonly used for 'Find and Replace' in text editors or to open 'History' in web browsers.
• Distractor B: Ctrl+L is often used to 'Align Left' in word processors or to highlight the address bar in web browsers.
• Distractor D: Ctrl+Y is the shortcut for 'Redo', which reverses the effect of an 'Undo' action.

Mastering these shortcuts significantly speeds up workflow.

Burhan Wani, a commander of the Hizbul Mujahideen, was killed by Indian security forces on July 8, 2016. His death sparked widespread protests and unrest in the Kashmir Valley, making 2016 the correct year.

• The years 2015, 2017, and 2018 are incorrect as his death occurred specifically in 2016.

This event is a significant point in the recent history of the Kashmir conflict, and the question tests knowledge of specific historical events and their timing, which is crucial for understanding regional dynamics.

Pakistan conducted its first series of nuclear weapons tests, known as Chagai-I, on May 28, 1998. These five simultaneous underground nuclear tests were carried out at Ras Koh Hills in the Chagai District of Balochistan.

• This event marked Pakistan's official entry into the nuclear club, a direct response to India's Pokhran-II tests conducted earlier that month.
• 'May 11, 1998' was the date of India's Pokhran-II tests. 'June 1, 1998' was when Pakistan conducted its sixth nuclear test (Chagai-II). 'May 14, 1998' is not associated with Pakistan's nuclear tests.
• The tests were a pivotal moment in Pakistan's defense history, asserting its strategic deterrence capabilities.

The question asks about the function of the keyboard shortcut Ctrl + N. This shortcut is a fundamental command in many software applications, particularly word processors and web browsers.

• New Document is the correct answer. Ctrl + N universally creates a new, blank document, file, or window in most programs, allowing users to start fresh without affecting existing work.
• Save Document (Option A) is typically achieved with Ctrl + S.
• Open Document (Option B) is usually performed using Ctrl + O.
• Close Document (Option C) is commonly done with Ctrl + W or Alt + F4 to close the application itself.

Understanding these basic shortcuts significantly improves efficiency in computer usage.

A file path illustrates the hierarchical structure of directories (folders) on a computer system.

• Correct Answer: Market. In the given path C > Documents and files > Desktop > City > Market, the directories are nested. The innermost directory is always the last one in the sequence, as it is contained within all preceding directories. Therefore, 'Market' is the deepest level in this specific path.
• Distractor A: Computer (represented by C:) is the root drive, the outermost level.
• Distractor B: Documents and files is an outer directory, containing 'Desktop'.
• Distractor C: Desktop is also an outer directory, containing 'City' and subsequently 'Market'.

Understanding file paths is fundamental for navigating and organizing digital information.

Sanghar District in Sindh, Pakistan, is historically significant for its strong association with the Hur Movement and its leader, Pir Pagaro. The term Hur Mujahid refers to the fighters of this movement, who resisted British rule and played a notable role in regional politics, making this the district's primary claim to fame.

• While Sanghar, like any region, possesses its own culture and may have some art or fish resources, these are not its most distinguishing features compared to the specific historical and political significance of the Hur Mujahid.

The question assesses knowledge of regional history and specific cultural or historical associations.

The Ganda Singh Wala border crossing is a historical and less-frequented border point between Pakistan and India. It specifically connects Kasur district in Pakistan with Firozpur district in India.

• While the Wagah-Attari border is the most famous crossing connecting Lahore and Amritsar, Ganda Singh Wala serves as another significant, albeit smaller, crossing point.
• The option 'Sialkot and Gurdaspur' refers to other border regions, but not the specific connection for Ganda Singh Border.
• Therefore, 'Kasur and Firozpur' is the accurate geographical link for this particular border post, making 'None of these' incorrect.

This question focuses on a specific Excel functionality: inserting a new line within the same cell. Excel cells typically treat 'Enter' as a command to move to the next cell, so a special key combination is required for multi-line text.

• Alt + Enter is the correct key combination. When editing a cell, pressing Alt + Enter inserts a line break, allowing text to wrap within that single cell. This is crucial for formatting and readability when a cell contains a significant amount of text.
• Ctrl + Enter (Option A) is used to fill a selected range of cells with the current entry.
• Shift + Enter (Option B) moves the active cell selection up one row.
• Ctrl + Shift + Enter (Option D) is used to enter array formulas in older Excel versions.

Knowing this shortcut is essential for advanced Excel users.

The volume of a cylinder is a fundamental concept in geometry, calculated using its radius and height.

• Correct Answer: 502 cm³. The formula for the volume of a cylinder is V = πr²h. Given the base radius (r) is 4 cm and the height (h) is 10 cm, we substitute these values: V = π * (4 cm)² * 10 cm = π * 16 cm² * 10 cm = 160π cm³. Using the approximation π ≈ 3.14, the volume is approximately 160 * 3.14 = 502.4 cm³. Option C is the closest whole number.
• Distractors A, B, and D represent incorrect calculations, possibly due to using a wrong formula, incorrect values, or different approximations for π.

Accurate application of geometric formulas is key to solving such problems.

Pakistani culture, like many South Asian cultures, is fundamentally collectivist. This means there is a strong emphasis on group harmony, family ties, community welfare, and social interdependence over individual achievements. Loyalty to the group and collective decision-making are highly valued.

• Exclusive and Separatist are not accurate descriptors of the fundamental cultural orientation; while group identity exists, the core social structure is collectivist.
• Goal kick is an irrelevant term and clearly a distractor.

Understanding collectivism versus individualism is a foundational concept in cultural studies, and this question tests that understanding in the context of Pakistan.

The term Babul Islam, meaning "Gateway of Islam," is historically attributed to the province of Sindh in Pakistan. This foundational concept refers to the region's pivotal role as the first area in the Indian subcontinent to be conquered by Muslim forces, specifically by Muhammad bin Qasim in 712 AD. This event marked the initial entry point for Islam into the subcontinent, establishing Sindh's unique historical significance.

• Punjab, KPK (Khyber Pakhtunkhwa), and Baluchistan, while having rich Islamic histories and significant Muslim populations, were not the initial entry points for the religion in the same foundational manner as Sindh.

The question defines a fundamental concept in computing: the connection of multiple computers for information sharing. This describes the core purpose and structure of a network.

• A Network is the correct answer. A computer network is a group of interconnected computing devices that can exchange data and share resources with each other. This foundational concept enables communication, resource sharing (like printers or files), and access to the internet.
• A Library (Option B) is a collection of resources, such as books or digital files, but it does not inherently describe interconnected computers.
• A Server (Option C) is a specific type of computer or program that provides services or resources to other computers (clients) on a network, but it is not the network itself.
• None of these (Option D) is incorrect because 'Network' accurately describes the scenario.

Understanding networks is key to comprehending modern computing infrastructure.

This problem involves work and time, where individual work rates combine to determine collective completion time.

• Correct Answer: 24 days. If A and B finish a job in 12 days, their combined daily work rate is 1/12 of the job. If A, B, and C finish the job in 8 days, their combined daily work rate is 1/8 of the job. To find C's individual rate, subtract (A+B)'s rate from (A+B+C)'s rate: C's rate = 1/8 - 1/12. Finding a common denominator (24), this becomes 3/24 - 2/24 = 1/24. Thus, C alone completes 1/24 of the job per day, meaning C will take 24 days to finish the job.
• Distractors A, C, and D result from incorrect calculations or misapplication of the work-rate principle.

Understanding how to combine and subtract work rates is essential for these types of problems.

The Roosevelt Hotel in New York was indeed owned by Pakistan International Airlines (PIA). This was a significant international asset for the airline, acquired in 1979. It served as a notable investment and a symbol of PIA's global presence for decades. Options B, C, and D are incorrect; Hilton Manhattan is a different hotel chain, Empire State Inn is not associated with PIA's ownership, and Karachi House is not the name of PIA's hotel in New York.

A Doab is a geographical term for a tract of land lying between two confluent rivers. The Sindh Sagar Doab is the westernmost doab of the Punjab region, and it is correctly identified as lying between the Sindh (Indus) and Jhelum rivers. This foundational geographical concept helps define the distinct regions within the larger Punjab area.

• The option "Chenab and Jhelum" describes the Chaj Doab.
• "Sindh and Chenab" would encompass a broader area, not specifically the Sindh Sagar Doab.
• "Sindh and Ravi" is geographically incorrect for the Sindh Sagar Doab, as the Ravi is much further east.

The Master Document feature in MS Word is an advanced tool designed for managing large and complex documents. It addresses the challenge of collaborating on or organizing extensive content.

• The correct answer is Manage and edit multiple subdocuments within a single master document. This feature allows users to break a large document into smaller, more manageable subdocuments. These subdocuments can be edited independently or as part of the master document, which acts as a container, linking them together. This is particularly useful for books, theses, or long reports.
• Inserting charts into sections (Option A) is a general Word feature, not specific to Master Documents.
• Protect file with password (Option B) is a security feature, unrelated to document structure.
• Resize all documents (Option D) is not a function of the Master Document feature; resizing typically refers to page layout or window size.

Master Documents streamline the organization and collaborative editing of extensive written works.

The distance between two points in a coordinate plane is found using the distance formula, derived from the Pythagorean theorem.

• Correct Answer: √32. The distance formula is d = √[(x₂-x₁)² + (y₂-y₁)²]. Given points A(p,0) and B(0,p), and distance d=8: 8 = √[(0-p)² + (p-0)²]. This simplifies to 8 = √[(-p)² + (p)²] = √[p² + p²] = √[2p²]. Squaring both sides gives 64 = 2p², so p² = 32. Therefore, p = √32.
• Distractor B: 4√6 is incorrect; √32 simplifies to 4√2.
• Distractor C: 4 is incorrect; if p=4, the distance is √32, not 8.
• Distractor D: √4 (which is 2) is incorrect; if p=2, the distance is √8, not 8.

Accurate application of the distance formula is crucial for solving coordinate geometry problems.

Textiles and Garments consistently represent Pakistan's largest export commodity. This sector is a cornerstone of the country's economy, contributing significantly to its foreign exchange earnings and employment. Pakistan is a major global producer of cotton and textile products. While rice, sports goods, and leather products are also important exports, their overall value and volume are considerably smaller compared to the dominant textile and garment industry.

Understanding the ethnic composition of a country is crucial for comprehending its social and political dynamics. In Afghanistan, the Pashtun are the largest ethnic group, constituting a significant majority of the population. They have historically played a dominant role in the country's governance and cultural landscape, making them the most numerous and influential group.

• The Tajik are the second-largest ethnic group, primarily residing in the north and northeast.
• The Hazara are a significant minority, predominantly found in the central highlands.
• The Uzbek are another notable minority group, mainly concentrated in the northern regions.

This question tests knowledge of common acronyms in technology, specifically related to wireless communication. Understanding these terms is crucial in today's interconnected world.

• Wireless Fidelity is the correct answer. Wi-Fi is a widely recognized and used abbreviation for Wireless Fidelity, which refers to a family of wireless networking protocols based on the IEEE 802.11 standards. It enables devices to connect to a local area network (LAN) and the internet without physical cables.
• Wide Frequency (Option B), Wireless Functionality (Option C), and Worldwide Fidelity (Option D) are plausible-sounding but incorrect expansions of the acronym. These options do not represent the official or commonly accepted meaning of Wi-Fi.

Knowing the correct meaning of Wi-Fi is fundamental for understanding wireless technology and its applications.

The volume of a sphere is calculated using the formula V = (4/3)πr³, where 'r' is the radius. For a sphere with a radius of 3 cm:

• V = (4/3)π(3)³
• V = (4/3)π(27)
• V = 4 * 9π
• V = 36π cm³

Therefore, option A is correct. Option B, 9π cm³, might result from an incorrect formula or calculation. Option C, 12 cm³, is a significant miscalculation. Option D is incorrect as a valid answer exists.

The Objectives Resolution, passed in 1949, laid the foundational principles for Pakistan's future constitution. It explicitly proposed a state where the principles of democracy, freedom, equality, tolerance, and social justice would be fully observed, and where the state would exercise its powers and authority through the chosen representatives of the people. This clearly rejected systems like dictatorship, monarchy, or autocracy, which concentrate power in the hands of a single individual or a small group without popular consent.

Cable Beach is a world-renowned tourist destination famous for its stunning sunsets and camel rides. This iconic 22-kilometer-long stretch of white sand beach is located in Broome, Western Australia, making Australia the correct country. Knowing the locations of prominent global landmarks is a key aspect of geographical knowledge.

• The Bahamas, New Zealand, and Mexico are all countries with beautiful coastlines and beaches, but Cable Beach is not situated in any of these nations. Each country has its own unique and famous beaches, but Cable Beach is distinctly Australian.

The default file extension for a Microsoft Excel workbook is .xlsx. This extension was introduced with Excel 2007 and signifies an XML-based file format, offering improved data recovery and smaller file sizes compared to older formats.

• .xls was the default extension for older Excel versions (Excel 97-2003).
• .csv stands for Comma Separated Values, a plain text file format for tabular data, not a native Excel workbook.
• .docx is the default file extension for Microsoft Word documents.