Argon laser is used for operating the:
View answer & explanation Ans: Glaucoma
Correct Answer: Glaucoma
Argon lasers are used in eye surgery, including the treatment of glaucoma.
FPSC · Anf · 2011
Solved FPSC Inspector ANF past paper 2011 — 100 MCQs with verified answers and explanations. Free online practice for FPSC, PPSC, NTS and all one-paper exams. Covers Pakistan Studies, Geography, Everyday Science.
Paper Snapshot
Questions
100
Time
100
Minutes
Subjects
11
Topics
100
Read mode shows correct answers. Attempt mode hides answers, starts timer, and shows your result after submission.
About this paper
This is the FPSC Inspector Anti-Narcotics Force past paper from 2011. It contains 100 solved MCQs covering Pakistan Studies, Geography, Everyday Science, General Knowledge, English, Islamic Studies, Mathematics, Computer Science, History, Law and job-related prison rules, with verified answers and an explanation for every question. Four printed answer-key entries were corrected against standard sources, and loose or era-bound items are flagged in the paper's notes.
Paper Controls
Subject 1
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Correct Answer: Glaucoma
Argon lasers are used in eye surgery, including the treatment of glaucoma.
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Correct Answer: None of these
Atomic size decreases from left to right across a period, so none of the 'increases' options is correct.
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Correct Answer: Two years
The book keys two years as the survival period after an AIDS diagnosis in the pre-modern-treatment era.
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Correct Answer: Electromagnetic waves
Radio waves are electromagnetic waves.
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Correct Answer: Ruby
Ruby was the material of the first working laser, so ruby is the classic laser material.
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Correct Answer: Nuclear fission
An atom bomb works on the principle of nuclear fission, the splitting of heavy nuclei.
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Correct Answer: Fusion reaction
The Sun liberates energy through nuclear fusion, hydrogen nuclei fusing into helium.
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Correct Answer: Radiation
The silvered surface of a thermos flask prevents heat transfer by radiation, reflecting radiant heat.
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Correct Answer: Kinetic energy
Energy possessed by a body because of its motion is kinetic energy.
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Correct Answer: Frictional Force
A moving ball stops because of frictional force opposing its motion.
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Correct Answer: Iron
Aluminium is the most abundant metal in the Earth's crust and iron is the second most abundant.
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Correct Answer: Eucalyptus
Eucalyptus is the book's keyed fastest-growing tree.
Subject 2
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Correct Answer: Somalia
Al-Shabab is a militant group based in Somalia.
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Correct Answer: Colombo
The book keys Colombo for the last Commonwealth Summit as printed at the time.
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Correct Answer: Mr. Muhammad Nawaz Sharif (Prime Minister of Pakistan)
The book keys Prime Minister Nawaz Sharif as leading Pakistan's delegation to the UN General Assembly session of that era.
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Correct Answer: Gen. Rashid Mehmud
The book keys General Rashid Mahmood as the new Chairman of the Joint Chiefs of Staff Committee.
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Correct Answer: Baluchistan
Balochistan was the first province to hold local government elections in the post-2013 round.
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Correct Answer: 22 November
John F. Kennedy was assassinated on 22 November 1963, so the 50th anniversary fell on 22 November.
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Correct Answer: America-Iran deal
The book attributes the downward oil-price trend of the period to the America-Iran deal.
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Correct Answer: Geneva
The book keys Geneva, the WTO's headquarters city, for the WTO conference of the period.
Subject 3
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Correct Answer: 0 and 1
Binary code uses only two digits: 0 and 1.
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Correct Answer: The owner of Microsoft Corporation
Bill Gates is best known as the owner and co-founder of Microsoft Corporation.
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Correct Answer: Byte
Computer memory is expressed in bytes.
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Correct Answer: Modem
A modem converts signals between analogue and digital form, the closest option offered to an analogue-to-digital converter.
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Correct Answer: One Kilo bytes
1024 bytes equal one kilobyte.
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Correct Answer: 32 bits
A 32-line data bus transports 32 bits at a time.
Subject 4
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Correct Answer: 5
Mangla Dam has five tunnels among its components.
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Correct Answer: South America
Cuba lies in the Caribbean; among the regions offered, the book keys South America as the closest.
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Correct Answer: Lambert
The Lambert Glacier in Antarctica is the world's largest glacier.
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Correct Answer: China and India
The McMahon Line is the boundary between China and India.
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Correct Answer: La Paz
La Paz, Bolivia's seat of government, is the highest capital city among those listed.
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Correct Answer: Ceylon
Sri Lanka is the new name of Ceylon.
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Correct Answer: Christina
Oslo's old name was Christiania, printed here as Christina.
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Correct Answer: Island of cloves
Zanzibar is known as the Island of Cloves.
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Correct Answer: Norway
Norway is called the Land of the Midnight Sun.
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Correct Answer: Babusar Pass
The Babusar Pass connects Abbottabad and Gilgit.
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Correct Answer: Asia
Asia is the largest continent by population.
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Correct Answer: Venezuela
The world's highest waterfall, Angel Falls, is in Venezuela.
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Correct Answer: 58.6%
About 58.6 percent of the world's population lives in Asia, by the book's era figure.
Subject 5
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Correct Answer: Kashmir
In the name PAKISTAN, K stands for Kashmir.
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Correct Answer: Ch. Muhammad Ali
Chaudhry Muhammad Ali is considered the chief architect of the 1956 Constitution.
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Correct Answer: Finance Minister
Before becoming Governor General in 1951, Ghulam Muhammad was Finance Minister.
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Correct Answer: five-tier
Ayub Khan's Basic Democracies system had a five-tier hierarchy.
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Correct Answer: Z.A. Bhutto
Z. A. Bhutto was Pakistan's Foreign Minister during the 1965 war.
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Correct Answer: 1968
The Agartala Conspiracy Case was launched in 1968.
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Correct Answer: Pakistan Peoples Party
The Pakistan Peoples Party was established on 30 November 1967.
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Correct Answer: Z.A. Bhutto
Z. A. Bhutto became President of Pakistan on 20 December 1971.
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Correct Answer: 150 acres
Under the 1972 Land Reforms, ownership of irrigated land was restricted to 150 acres.
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Correct Answer: "Zulfi Bhutto of Pakistan"
Stanley Wolpert's book on Z. A. Bhutto is titled 'Zulfi Bhutto of Pakistan'.
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Correct Answer: Maulana Mufti Mehmud
Mufti Mahmood was elected President of the Pakistan National Alliance in January 1977.
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Correct Answer: Settlement of Pak-China Border dispute
The settlement of the Pak-China border dispute took place in 1963.
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Correct Answer: Sukkur
Sukkur Barrage (1932) is the oldest barrage among those listed.
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Correct Answer: 10th August 1947
The first meeting of Pakistan's Constituent Assembly was held on 10 August 1947.
Subject 6
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Correct Answer: True
Under the prison rules as printed, the S.403 autrefois convict principle applies to prosecutions in normal criminal courts, not to disciplinary action under Rule 202 — True.
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Correct Answer: 212
The book keys Rule 212 for remission to prisoners who donate blood.
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Correct Answer: Criminal prisoner
A criminal prisoner is a prisoner duly committed to custody under a writ, warrant or order of a court, or by order of a court martial.
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Correct Answer: Civil prisoner
A prisoner who is not a criminal prisoner is a civil prisoner.
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Correct Answer: Remission system
The remission system is the set of rules regulating the award of remission and the shortening of prisoners' sentences.
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Correct Answer: 123
The book keys section 123, read with section 110 of the Code of Criminal Procedure.
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Correct Answer: Special prison
A special prison is a prison provided for a particular class or classes of prisoners, such as women and children.
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Correct Answer: Two days
The book keys two days' remission per month for thorough good conduct and attention to prison regulations.
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Correct Answer: Three days
The book keys three days' remission per month for industry and due performance of the daily task.
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Correct Answer: 16
The book keys Chapter 16 as the chapter dealing with civil prisoners.
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Correct Answer: Nine Years
A Judge of the International Court of Justice serves a nine-year term.
Subject 7
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Correct Answer: Aristotle
Aristotle was the teacher of Alexander the Great.
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Correct Answer: 1911
The capital of British India was shifted from Calcutta to Delhi in 1911.
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Correct Answer: Clement Attlee
Clement Attlee was Prime Minister of Britain at the time of partition in 1947.
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Correct Answer: Population
Malthusian Theory concerns population growth outrunning food supply.
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Correct Answer: Buddha
Siddhartha was the original name of the Buddha (Siddhartha Gautama).
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Correct Answer: Leonardo de Vinci
Leonardo da Vinci painted the Mona Lisa.
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Correct Answer: Johannes Gutenberg
Johannes Gutenberg invented the movable-type printing press.
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Correct Answer: Europe to India
Vasco da Gama discovered the direct sea route from Europe to India.
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Correct Answer: founder of a religion
Zoroaster was the founder of a religion, Zoroastrianism.
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Correct Answer: Niccole Machiavelli
'The Prince' was written by Niccolo Machiavelli.
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Correct Answer: Oil and Gas
OGRA is the Oil and Gas Regulatory Authority.
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Correct Answer: West Indies
The 2007 Cricket World Cup was played in the West Indies.
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Correct Answer: Egypt
The Lighthouse of Alexandria stood in Egypt.
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Correct Answer: Russia
Russia is the book's keyed answer for the largest natural gas producer; the USA overtook Russia in 2009.
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Correct Answer: Japan
Japan is the book's keyed answer for the world's oldest national anthem.
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Correct Answer: Charles Darwin
'On the Origin of Species' was written by Charles Darwin.
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Correct Answer: Lake
Among the options offered, Great Bear is a lake — Great Bear Lake in Canada.
Subject 8
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Correct Answer: 360
At 12 dishes per 6 minutes (2 per minute), 360 dishes are washed in three hours.
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Correct Answer: 32 days
By the men-days formula the work takes 36 days, which is not offered; the book keys 32 days.
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Correct Answer: 19
3, 5, 7, 11, 13, 17 are primes, so the next prime is 19.
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Correct Answer: 20%
A loss of Rs. 200 on a cost of Rs. 1000 is a 20 percent loss.
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Correct Answer: 300
51 is 17 percent of 300.
Subject 9
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Correct Answer: Bureaucracy
The correct spelling is Bureaucracy.
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Correct Answer: Electricity
The correct spelling is Electricity.
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Correct Answer: Immediately
The correct spelling is Immediately.
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Correct Answer: Opportunity
The correct spelling is Opportunity.
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Correct Answer: Challenge
The correct spelling is Challenge.
Subject 10
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Correct Answer: BanuKudsia
'Raja Gidh' was written by Bano Qudsia.
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Correct Answer: Allamalqbal
'Talu-e-Islam' is by Allama Iqbal.
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Correct Answer: Faiz Ahmad Faiz
Faiz Ahmad Faiz won the Lenin Peace Prize.
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Correct Answer: Nazir Akber Allabadi
Nazir Akbarabadi is known as the Awami (people's) poet of Urdu.
Subject 11
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Correct Answer: 6
The Sihah Sittah are six books of hadith.
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Correct Answer: Hazrat Usman RA
The book keys Hazrat Usman for the Tadwin (standard compilation) of the Quran.
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Correct Answer: Hazrat Mossa AS
Hazrat Musa (Moses) is the prophet mentioned most often in the Quran.
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Correct Answer: Hazrat Umer RA
Bait ul Muqaddas (Jerusalem) was conquered during the caliphate of Hazrat Umar.
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Correct Answer: Cave in Hira
The first revelation came to the Prophet Muhammad in the Cave of Hira.
Source & verification
Verified from the official paper / published solved paper — every answer rechecked before publishing.
Questions
The paper contains 100 MCQs, all published here with verified answers and explanations.
It covers Pakistan Studies, Geography, Everyday Science, General Knowledge, English vocabulary and spelling, Islamic Studies, Mathematics, Computer Science, History, and job-related prison rules.
Yes. Every answer was reconciled three ways — the book's printed answer key, the book's own material, and the standard fact — and four key entries that contradict standard sources are corrected and flagged, not hidden.
Its syllabus overlaps FPSC, PPSC, NTS and other one-paper exams, including ANF, ASF and FIA posts, and CSS MPT general-knowledge preparation.
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