Deputy Director Investigation Model Past Paper 2025 PDF
Islamic Studies
Q 1. Hazrat Qasim (AS) was the son of the Holy Prophet (PBUH) and?
Answer: Hazrat Khadija (RA)
Q 2. For how many years did Hazrat Yousaf (AS) stay in prison?
Answer: 12 years
Q 3. Where is the grave of Hazrat Yousaf (AS)?
Answer: Hebron, Palestine
Q 4. Which Prophet’s story is called Ahsan-ul-Qasas?
Answer: Hazrat Yousaf (AS)
Q 5. What is the special day of worship in Christianity?
Answer: Sunday
Q 6. Who suggested the name Ahmad for the Holy Prophet (PBUH)?
Answer: Hazrat Amna رَضِیَ اللہُ تَعَالٰی عَنْہا
Q 7. In which battle did the Holy Prophet (PBUH) wear two armors?
Answer: Battle of Uhud
Q 8. When was the last Wahi received?
Answer: 9th Zil-Hajj, 10 A.H.
Q 9. For how many days did Hazrat Yousaf (AS) remain in the well?
Answer: Three days
Q 10. The bridge was invented by which Prophet?
Answer: Hazrat Noah (AS)
Pakistan Studies
Q.1 When the Partition of Bengal took place?
Answer: 1905
Q.2 A proper definition of Muslim is incorporated in the constitution?
Answer: 1973
Q.3 When Quaid-e-Azam died?
Answer: 11 September, 1948
Q.4 When are federal and provincial governments formed in Pakistan?
Answer: After general elections
Q.5 In which year National Anthem Approved by the Government?
Answer: August 1954
Q.6 Liaquat Ali Khan was assassinated in Rawalpindi on _______?
Answer: 16 Oct 1951
Q.7 When Mohammad Ali Bogra presented Bogra Formula in the assembly?
Answer: October 1953
Q.8 When did Pakistan officially recognize/accept the Government of Bangladesh?
Answer: February 1974
Q.9 Who established the Tahreek-e-Niswan (Women’s Movement) organization?
Answer: Sheema Kermani
Q.10 When was the Constitution of 1973 enforced?
Answer: 14th August 1973
General Knowledge
Q1. Which strait connects the Persian Gulf with the Gulf of Oman?
Answer: Strait of Hormuz
Q2. What is the SI unit of power?
Answer: Watt
Q3. Who is known as the Father of the Constitution of Pakistan?
Answer: Allama Iqbal
Q4. Which element has the atomic number 1?
Answer: Hydrogen
Q5. What is the largest internal organ in the human body?
Answer: Liver
Q6. Which organization regulates international civil aviation?
Answer: International Civil Aviation Organization (ICAO)
Q7. What is the currency of Japan?
Answer: Yen
Q8. Which country built the Three Gorges Dam?
Answer: China
Q9. What is the chemical formula of Sulfuric Acid?
Answer: H₂SO₄
Q10. Which layer of the Earth is responsible for generating the magnetic field?
Answer: Outer Core
Current Affairs & Everyday Science
Q. “Gobi Desert” is primarily located in which two countries?
Answer: China and Mongolia
Q. What is the main component of “Bio-gas” or “Natural Gas”?
Answer: Methane (CH₄)
Q. Which treaty ended the First World War?
Answer: Treaty of Versailles (1919)
Q. The “Stockholm Conference 1972” was the first major conference on?
Answer: International Environmental Issues
Q. “Ozone Layer” is found in which layer of the atmosphere?
Answer: Stratosphere
Q. What is the unit of measure for the intensity of Sound?
Answer: Decibel (dB)
Q. Who is the current President of the European Commission (in 2026)?
Answer: Ursula von der Leyen
Q. Which international organization’s headquarters is in The Hague, Netherlands?
Answer: International Court of Justice (ICJ)
Q. The term “Hyperinflation” refers to?
Answer: Extremely rapid and out-of-control inflation.
Q. “Blue Economy” is related to the sustainable use of which resources?
Answer: Ocean/Marine Resources
FIA – Job Related Knowledge
Q. Which FIA wing deals with human trafficking?
Answer: Anti Human Trafficking Circle (AHTC)
Q. Which wing of FIA deals with financial crimes?
Answer: Economic Crime Wing
Q. FIA immigration authorities mainly operate at which places?
Answer: International airports and border crossings
Q. Which type of crime involves illegal transfer or concealment of money?
Answer: Money laundering
Q. What is the illegal transportation of people across borders for exploitation called?
Answer: Human trafficking
Q. What term is used for illegal movement of people across borders for profit?
Answer: Human smuggling
Q. The illegal copying or distribution of software is called what?
Answer: Software piracy
Q. What is the crime of gaining unauthorized access to a computer system called?
Answer: Hacking
Q. What is the attempt to obtain sensitive information through fake emails called?
Answer: Phishing
Q. What is the use of another person’s personal data without permission called?
Answer: Identity theft
Q. Online harassment through digital platforms is known as what?
Answer: Cyber stalking
Q. Fraud committed through internet banking or online transactions is known as what?
Answer: Cyber fraud
Q. Illegal use of someone else’s credit card information is called what?
Answer: Credit card fraud
Q. Fake passports and visas are investigated by which agency in Pakistan?
Answer: FIA
Computer IT
Q. In MS Excel, which function is used to look for a value in the leftmost column of a table?
Answer: VLOOKUP
Q. What is the shortcut key to “Freeze Panes” in MS Excel?
Answer: Alt + W + F + F
Q. In MS Word, what is “Macro”?
Answer: A series of commands and instructions grouped together as a single command to automate a task.
Q. What is the default port number for HTTP?
Answer: 80
Q. In MS Access, “Enforcing Referential Integrity” ensures?
Answer: Consistency and validity of data between related tables.
Q. What is the shortcut key to “Insert a New Comment” in Excel?
Answer: Shift + F2
Q. “Phishing” is a type of?
Answer: Cyber Attack (Social Engineering)
Q. What is the function of the “Bcc” field in an email?
Answer: Blind Carbon Copy (Hides recipients from each other)
Q. Troubleshooting: What does “POST” stand for during a computer startup?
Answer: Power-On Self-Test
Q. Which protocol is used to transfer files between computers on a network?
Answer: FTP (File Transfer Protocol)
English
Q.1 Identify the form of Future Simple Tense from the given options?
Answer: Subject + simple future of the verb ‘to be’ + past participle
Q.2 Professor tends to get bored sitting on the beach, watching the waves, getting sand in his swimsuit, and reading detective novels for a week. it is a ________ sentence.
Answer: Simple
Q.3 The forest was dark and gloomy, yet the children ran into it fearlessly
Answer: Compound
Q.4 Use the right verb. Days ____ longer and nights are getting shorter day to day.
Answer: are getting
Q.5 I have been studying ___ two hours.
Answer: for
Q.6 What _______ at the weekend?
Answer: Do you usually do
Q.7 The town in is the merchant lives is very large
Answer: Complex
Q.8 If I _______ to party last night, I ________ met a lot of people
Answer: had gone, would have
Q.9 It was walking down the street when _______ to rain.
Answer: it began
Q.10 Past form of Eat is _______?
Answer: ate
