PPSC Past Papers & Solved MCQs

Ambassadors play a crucial role in international diplomacy, representing their country's interests abroad. The appointment of a female ambassador in Saudi Arabia marked a significant step in the kingdom's social reforms. The correct answer is Princess Rima bint Bandar.

• Princess Rima bint Bandar Al Saud was appointed as Saudi Arabia's Ambassador to the United States in 2019. This historic appointment made her the first female ambassador in the kingdom's history, symbolizing a significant stride towards women's empowerment and diplomatic representation.
• Sarah Ayed bint Mohammed Al Ayed is a notable Saudi woman in other fields but is not recognized as the first female ambassador.
• None of these is incorrect because Princess Rima bint Bandar holds this distinct honor.
• Both is incorrect as only one individual can be the 'first' female ambassador.

The International Court of Justice (ICJ) is the principal judicial organ of the United Nations, established to resolve legal disputes between nations. Its jurisdiction is specifically limited to cases submitted by States, meaning sovereign countries, in accordance with international law. The ICJ's role is to settle these disputes and provide advisory opinions on legal questions referred by authorized UN organs. Therefore, Option A, 'Countries,' is the correct answer, as the ICJ exclusively handles inter-state conflicts.

Options B, 'Individuals,' and C, 'Both A & B,' are incorrect because the ICJ does not have jurisdiction over individuals. Cases involving individuals, such as those related to war crimes or human rights violations, are typically addressed by other international bodies like the International Criminal Court (ICC) or national judicial systems, not the ICJ. Option D is incorrect as Option A accurately describes the ICJ's mandate.

The question asks for the UN agency primarily responsible for addressing global hunger. The United Nations operates various specialized agencies, each with a distinct mandate to tackle pressing global issues.

• FAO (C) stands for the Food and Agriculture Organization. It is the correct answer because its core mission is to achieve food security for all and ensure people have regular access to enough high-quality food to lead active, healthy lives. It leads international efforts to defeat hunger.
• Volare Development Programme (A) is not a recognized UN agency.
• UNDP (B), the United Nations Development Programme, focuses on poverty reduction and sustainable development, which is broader than solely hunger.
• UNESCO (D), the United Nations Educational, Scientific and Cultural Organization, deals with education, science, and culture, not hunger.

To find the angle between the hour and minute hands at 8:30, we first calculate the position of each hand relative to the 12 o'clock mark. A clock face is 360 degrees, with 12 hours, meaning each hour mark represents 30 degrees (360/12). The minute hand moves 6 degrees per minute (360/60), and the hour hand moves 0.5 degrees per minute (30/60).

• At 8:30, the minute hand is exactly at the 6, so its angle is 30 minutes * 6 degrees/minute = 180 degrees from 12.
• The hour hand at 8:30 is between the 8 and the 9. Its position is (8 hours * 30 degrees/hour) + (30 minutes * 0.5 degrees/minute) = 240 + 15 = 255 degrees from 12.

The absolute difference between their positions is |255° - 180°| = 75 degrees. Therefore, 75° is the correct angle. Options A, B, and D are incorrect calculations.

An input device is a piece of hardware used to provide data and control signals to an information processing system, such as a computer. These devices enable interaction between the user and the computer. The question asks to identify input devices from the given options.

• Mouse: A pointing device that detects two-dimensional motion relative to a surface, translating that motion into the movement of a pointer on a display. It is a primary input device for graphical user interfaces.
• Scanner: An input device that optically scans images, printed text, handwriting, or an object, and converts it into a digital image.
• Keyboard: A primary input device used to enter text, characters, and other commands into a computer or other electronic device.

Since the mouse, scanner, and keyboard all serve the function of sending data or commands to a computer, they are all considered input devices. Therefore, the correct option is All, as it encompasses all the listed items.

This question probes a fundamental astronomical fact: the average distance between the Earth and the Sun. Due to Earth's elliptical orbit, this distance fluctuates throughout the year, but an average value is commonly used as a standard reference.

• 150 million km (B) is the correct answer. The average distance from the Earth to the Sun is approximately 149.6 million kilometers, often rounded to 150 million kilometers. This distance is also defined as one Astronomical Unit (AU), a standard unit of length used in astronomy.
• The other options, 100 million km (A), 200 million km (C), and 250 million km (D), are significantly different from the scientifically accepted average distance, making them incorrect approximations.

The concept of a 'state' in political science is defined by several essential elements, without which a political entity cannot be considered a sovereign state. These foundational elements are universally recognized.

• Sovereignty refers to the supreme and independent authority of a state over its territory and people, free from external control.
• Population is the body of people living within the state. A state cannot exist without people.
• Defined Territory signifies a specific geographical area with recognized boundaries over which the state exercises jurisdiction.

A Political Party, while crucial for democratic governance and political participation, is an organization *within* a state that seeks to achieve and maintain political power. It is not an inherent or essential element for the fundamental existence of a state itself. Therefore, 'Political Party' is the correct answer as it is not an essential element.

The question pertains to a significant historical and geopolitical event concerning Pakistan's acquisition of Gwadar Port. Gwadar is a deep-sea port located on the Arabian Sea at Gwadar in Balochistan province of Pakistan. Its strategic location makes it a crucial asset for regional trade and connectivity.

Pakistan purchased Gwadar from the Sultanate of Oman. This transaction took place on 8 September 1958, when Pakistan bought the enclave for 5.5 billion Pakistani rupees (equivalent to $3 million at the time). Before this, Gwadar had been an overseas possession of Oman for over two centuries, since 1783. The other options—Saudi Arabia, Qatar, and UAE—are Gulf countries but were not involved in the sale of Gwadar to Pakistan. Understanding such historical transactions is vital for comprehending regional political and economic dynamics.

The question asks about the symbolic meaning of an olive branch. Symbols often carry profound cultural and historical significance, conveying complex ideas concisely.

• Peace (A) is the correct answer. The olive branch has been a powerful symbol of peace and reconciliation for millennia. Its origins can be traced back to ancient Greek mythology, where it was associated with the goddess Eirene (Peace), and also to the biblical story of Noah's Ark, where a dove returned with an olive leaf, signifying the end of the flood and a new beginning.
• Love (B) is not the primary or direct symbolism of an olive branch, although peace can foster love.
• War (C) is the antithesis of what the olive branch represents, making it an incorrect distractor.

A nautical mile is a unit of distance primarily used in navigation by sea and air. Its definition is based on the Earth's circumference, specifically one minute of arc along a meridian. This makes it convenient for calculations involving latitude and longitude.

• The international nautical mile is precisely defined as 1,852 meters, or 1.852 kilometers.

Therefore, 1.853 km is the closest and most accurate option provided, accounting for slight rounding differences in common usage. Options A, C, and D represent incorrect conversions and are not equivalent to the standard international nautical mile. Understanding this conversion is fundamental for accurate navigation and international standards in maritime and aviation contexts.

This question refers to a critical event in Indian history, the Battle of Plassey, which took place on June 23, 1757. This battle was a decisive victory for the British East India Company, led by Robert Clive, over the Nawab of Bengal and his French allies. It marked the beginning of British colonial rule in India.

• Siraj ud Daulah: He was the last independent Nawab of Bengal. Robert Clive, through a conspiracy with Mir Jafar (Siraj's commander-in-chief), defeated Siraj ud Daulah, leading to the establishment of British political supremacy in Bengal. This makes him the correct answer.
• Babar: The founder of the Mughal Empire in India, active in the 16th century, long before Clive.
• Sher Shah Suri: An Afghan ruler who established the Sur Empire in the 16th century, also predating Clive.
• Aurangzeb: The sixth Mughal emperor, who ruled in the late 17th and early 18th centuries, significantly before 1757.

Therefore, the correct answer is Siraj ud Daulah, as he was the direct adversary of Robert Clive at the Battle of Plassey.

The question asks about the political affiliation of Bhai Parmanand, a significant figure in the Indian independence movement. Understanding the various parties and movements of that era is crucial for comprehending the struggle against British colonial rule.

• Ghadar (B) is the correct answer. Bhai Parmanand was a prominent leader and ideologue of the Ghadar Party. This revolutionary organization was founded by expatriate Indians, primarily in the United States and Canada, with the explicit goal of liberating India from British rule through armed rebellion.
• Communist (A) parties emerged later and had different ideologies; Parmanand was not associated with them.
• Bahujan (C) refers to a socio-political movement focused on the welfare of marginalized groups, which is distinct from the Ghadar Party's revolutionary nationalist agenda.

In computing, the fundamental process involves taking raw data, processing it, and then producing a meaningful result. This transformation is central to how computers function and provide value.

• Information is the correct answer. It refers to data that has been processed, organized, structured, or presented in a given context so as to make it useful. The output given by a computer, after processing input data, is precisely this meaningful information.
• Excursion refers to a short journey or trip and has no relevance to computer output.
• Instruction refers to commands or orders given to the computer, which are part of the input or programming, not the result of its processing.

Therefore, the primary and most accurate description of the result of output given by a computer is information, as it represents the processed and understandable form of the initial data.

A hyperlink, often simply called a link, is a reference to data that the user can directly follow either by clicking or by hovering. Hyperlinks are fundamental to the structure of the World Wide Web and are used in various digital documents to connect different pieces of information. The question asks what forms hyperlinks can take.

• Text: The most common form of a hyperlink is hyperlinked text, which is typically underlined and displayed in a different color (e.g., blue) to indicate its clickable nature.
• Drawing object: Graphical elements like shapes, buttons, or other drawing objects can be configured to act as hyperlinks, allowing users to click them to navigate.
• Image: Images can also be made into hyperlinks. Clicking on an image that has been hyperlinked will direct the user to the specified destination.

Since text, drawing objects, and images can all function as clickable links to other resources, the correct option is All, encompassing the versatility of hyperlinks in digital environments.

This question delves into the fundamental structural components of fungi. Fungi possess a distinct cellular organization that differentiates them from plants and animals, crucial for their unique modes of nutrition and reproduction.

• Hypha (C) is the correct answer. A hypha (plural: hyphae) is the basic structural unit of most fungi. These are long, branching, thread-like filaments that make up the body of a fungus. They are responsible for nutrient absorption and growth.
• Spore (A) is a reproductive cell, typically microscopic, that fungi use for dispersal and propagation, not the thread-like body structure.
• Mycelium (B) refers to the entire mass or network of hyphae that constitutes the vegetative part of a fungus. While composed of hyphae, 'mycelium' describes the collective structure, not an individual thread.

The Earth's interior contains molten rock, and its name depends on its location relative to the Earth's surface. Understanding these terms is fundamental to geology and plate tectonics.

• Magma is the correct answer. It refers to the molten or semi-molten natural material found beneath the Earth's surface. It is typically a complex mixture of molten rock, dissolved gases, and solid crystals.
• Lava is molten rock that has erupted onto the Earth's surface through a volcano or a fissure. Once magma reaches the surface, it is called lava.
• Igneous refers to a type of rock that forms from the cooling and solidification of molten magma or lava. It describes the rock itself, not the molten material.

Therefore, the term specifically for molten rock *beneath* the Earth's crust is magma.

Understanding fundamental computer architecture is key here. A bit (binary digit) is the smallest unit of data in a computer, representing a 0 or 1. A byte is a standard unit of digital information that consists of eight bits. This 8-bit structure allows a byte to represent 256 (28) distinct values, making it a practical unit for encoding characters and small numbers.

• Option A (8) is correct because it is the universally accepted definition of a byte in computing.
• Options B (10), C (12), and D (16) are incorrect. While larger data units like "words" can be 16, 32, or 64 bits depending on the architecture, a byte specifically refers to 8 bits. These distractors do not represent the standard definition of a byte.

The question asks to identify the second largest continent globally. Understanding the relative sizes of the Earth's continents is a fundamental aspect of world geography.

• Africa (A) is the correct answer. Asia is universally recognized as the largest continent in terms of both land area and population. Following Asia, Africa ranks as the second largest continent, covering approximately 30.3 million square kilometers and home to a significant portion of the world's population.
• Australia (B) is the smallest continent by land area.
• South America (C) is the fourth largest continent.
• Europe (D) is the sixth largest continent, larger than Australia but smaller than Asia, Africa, North America, and South America.

In computing, it's crucial to distinguish between raw data and meaningful information. Data refers to raw, unorganized facts, figures, or symbols that have no inherent meaning on their own. When this raw data undergoes processing, organization, structuring, or presentation within a specific context, it transforms into information, which is meaningful and useful.

• Option A (Information) is correct because it precisely describes data that has been processed to gain meaning and utility.
• Option B (Record) is a collection of related data items, not the processed data itself.
• Option C (Facts) are essentially raw data points, similar to the initial state before processing.
• Option D (None) is incorrect as "Information" is the appropriate term.

This question tests knowledge of basic world geography, specifically the relative sizes of the Earth's major oceans. Oceans are vast bodies of saltwater that cover most of our planet's surface.

• Pacific (C) is the correct answer. The Pacific Ocean is unequivocally the largest and deepest of all Earth's oceanic divisions. It covers approximately one-third of the surface of the Earth and contains more than half of the free water on Earth. Its immense size and depth distinguish it from all other oceans.
• Arctic (A) is the smallest and shallowest of the five major oceans.
• Atlantic (B) is the second largest ocean.
• Indian (D) is the third largest ocean.

A query in a database management system is a request for data or information from a database table or combination of tables. Its primary function is to retrieve specific information based on defined criteria.

Option C: Both A & B is correct because database queries, particularly those using SQL (Structured Query Language), are designed to select data from a single table when the required information resides in one place. More powerfully, they can also select and combine data from multiple tables using operations like JOINs, allowing for complex data retrieval across related datasets. Therefore, options A and B individually are only partially correct, as a query's utility extends to both scenarios, making C the most comprehensive and accurate answer.

Understanding digital storage units is fundamental in computing. These units are typically based on powers of 2, not powers of 10, due to the binary nature of computers. A Gigabyte (GB) is a larger unit of storage capacity.

• Option D (1024 MB) is correct. In the binary system used for computer memory and storage, 1 Gigabyte (GB) is precisely equal to 1024 Megabytes (MB). This follows the pattern where 1 KB = 1024 Bytes, and 1 MB = 1024 KB.
• Option A (1024 Bits) is incorrect; 1024 bits is only 128 bytes, a much smaller quantity.
• Option B (1024 Bytes) is incorrect; 1024 bytes equals 1 Kilobyte (KB).
• Option C (1024 Kilobytes) is incorrect; 1024 kilobytes equals 1 Megabyte (MB).

The question asks to identify the grammatical category of the word 'مسجد' (Masjid) in Urdu. Understanding parts of speech is fundamental to grammar in any language, including Urdu.

• اسم (A) is the correct answer. In Urdu grammar, 'اسم' refers to a Noun. A noun is a word that names a person, place, thing, or idea. 'مسجد' (Masjid) is the name of a specific place of worship (mosque), thus it clearly falls under the category of a noun.
• فعل (B) means Verb, which denotes an action or a state of being. 'مسجد' does not represent an action.
• صفت (C) means Adjective, which describes or modifies a noun. 'مسجد' is not a descriptive word.
• Therefore, 'اسم' is the only accurate grammatical classification.

This is a fundamental arithmetic subtraction problem involving decimal numbers. The key to accurate calculation is to align the decimal points correctly and then subtract digit by digit from right to left, borrowing when necessary.

• The correct option is 0.016. When you subtract 0.041 from 0.057, the calculation is straightforward:

  0.057

  - 0.041

  -------

  0.016

  Each column is subtracted independently, resulting in 0.016.

• Distractors: "0.017" would result from an error in the last digit subtraction (7-1=6, not 7). "0.2" and "0.297" are significantly larger values, indicating a fundamental error in decimal placement or a miscalculation of the difference.