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PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

1,259 Questions
Exam Preparation Guide

How to prepare for PPSC

PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.

Punjab AffairsGeneral KnowledgeCurrent AffairsEnglish
Give special attention to Punjab geography, history and administration alongside the advertised post’s specialist syllabus.
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All Subjects Biology Chemistry Computer Science Current Affairs English Everyday Science General Knowledge Islamic Studies Mathematics Pakistan Studies Physics
631
General Knowledge Medium

Which demographic trend is Japan most well known for?

  • AHigh Immigration Rate
  • BHigh Birth Rate
  • CRapid Population Growth
  • DAging Population
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Correct Answer: Option D — Aging Population
Explanation: Japan is widely known for its aging population, which results from a combination of low birth rates and high life expectancy. A large proportion of Japanese citizens are elderly, creating challenges related to healthcare, pensions, and workforce availability. This demographic trend has made Japan one of the world's oldest societies and a subject of study for population experts.
Submitted by: Chandi
632
General Knowledge Medium

Which river is commonly recognized as the shortest river in the world?

  • ARoe river
  • BAmazon river
  • CCongo river
  • DNile river
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Correct Answer: Option A — Roe river
Explanation: The Roe River, located in Montana, USA, is widely recognized as one of the shortest rivers in the world. It is approximately 61 meters (201 feet) long and flows from Giant Springs into the Missouri River. Although there has been debate over the title of the world's shortest river, Roe River is the answer most commonly accepted in general knowledge and competitive examinations.
Submitted by: Chandi
633
General Knowledge Medium

Who is the current Prime Minister of Iraq as of 2026?

  • ABarham Salih
  • BAli Falih Kadhim
  • CMohammed Shia al-Sudani
  • DMassoudi Halik
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Correct Answer: Option C — Mohammed Shia al-Sudani
Explanation: Mohammed Shia al-Sudani has served as the Prime Minister of Iraq since October 2022. As head of the Iraqi government, he oversees executive functions, economic policies, public administration, and national development programs. He has focused on improving public services, strengthening state institutions, and promoting economic growth and stability in Iraq.
Submitted by: Chandi
634
General Knowledge Medium

How many FIFA World Cup hat-tricks has Lionel Messi scored in his career as of June 2026?

  • A0
  • B2
  • C1
  • D3
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Correct Answer: Option A — 0
Explanation: Lionel Messi has not scored a hat-trick in any FIFA World Cup match. Although he has scored many important goals in World Cup tournaments, including during Argentina's 2022 World Cup-winning campaign, none of his World Cup appearances have resulted in a hat-trick. Therefore, the options given in the original question do not have a correct answer
Submitted by: Chandi
635
Computer Science Medium

Why are Headers and Footers added to a document in MS Word?

  • ATo mark the beginning of a page
  • BTo improve the document's appearance
  • CTo display repeating information such as page numbers, dates, and titles on printed pages
  • DTo make a document easier to read
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Correct Answer: Option C — To display repeating information such as page numbers, dates, and titles on printed pages
Explanation: Headers and Footers are used to place information that appears repeatedly on every page of a document, such as page numbers, document titles, dates, author names, or company names. This feature helps maintain consistency, improves document organization, and ensures important information is visible when the document is printed or viewed electronically.
Submitted by: Chandi
636
Computer Science Medium

On which tab in Microsoft Word can you find the Header and Footer commands?

  • AHome
  • BReferences
  • CView
  • DInsert
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Correct Answer: Option D — Insert
Explanation: In Microsoft Word, the Header and Footer options are located on the Insert tab. These features allow users to add information such as page numbers, document titles, dates, author names, and other repetitive content at the top (header) or bottom (footer) of every page. This helps create professional and well-organized documents.
Submitted by: Chandi
637
Computer Science Medium

What type of communication occurs between a computer and a keyboard?

  • AFull-Duplex
  • BSimplex
  • CHalf-Duplex
  • DMultiplex
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Correct Answer: Option B — Simplex
Explanation: Simplex communication is a one-way communication method in which data flows in only one direction. In the case of a keyboard and a computer, the keyboard sends input signals to the computer, but it does not receive data back for communication purposes. Therefore, this interaction is commonly classified as simplex communication in computer networking and data communication concepts.
Submitted by: Chandi
638
Computer Science Medium

Which protocol is commonly used to create a secure and encrypted communication channel over the Internet?

  • AHTTPS (SSL/TLS)
  • BFTP
  • CDHCP
  • DTelnet
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Correct Answer: Option A — HTTPS (SSL/TLS)
Explanation: HTTPS (HyperText Transfer Protocol Secure) uses SSL/TLS encryption to protect data exchanged between a user's browser and a web server. It ensures confidentiality, integrity, and authentication of information, preventing attackers from intercepting or modifying sensitive data such as passwords, payment details, and personal information while it is transmitted over potentially insecure networks.
Submitted by: Chandi
639
Computer Science Medium

What is the main purpose of a Firewall in a computer network?

  • ATo prevent unauthorized access
  • BTo remove all viruses from a computer
  • CTo increase internet speed
  • DTo store network Data
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Correct Answer: Option A — To prevent unauthorized access
Explanation: A Firewall is a network security system that monitors and controls incoming and outgoing traffic based on predefined security rules. Its primary purpose is to prevent unauthorized users, hackers, or malicious programs from accessing a computer or network. While a firewall can help block some threats, it is not a substitute for antivirus software and does not increase network speed.
Submitted by: Chandi
640
Computer Science Medium

Which bus is primarily responsible for transferring data between the CPU and memory?

  • AAddress Bus
  • BExpansion Bus
  • CControl Bus
  • DData Bus
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Correct Answer: Option D — Data Bus
Explanation: The Data Bus is used to transfer actual data between the CPU, memory, and other hardware components. It carries information in both directions, allowing the processor to read data from memory and write data back to it. The width of the data bus affects how much data can be transferred at one time, influencing overall system performance and speed.
Submitted by: Chandi
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