Model PaperPPSC 2024 Evening 1C2024 15-12-2024

Total Questions: 100

1 - Environment day is celebrated on ----?

A ) 5th May
B ) 4th July
C ) 5th June ✅
D ) 8th August

Explanation: World AIDS Day is observed on 01 December every year .World Day Against Child Labour 12 June .20 October United Nations Day

2 - Ibn-e-insha is famous for being a ----?

A ) Poet
B ) Columnist
C ) Travelodge writer
D ) All of these ✅

Explanation: Sher Muhammad Khan (Urdu: شیر مُحمّد خان), (Punjabi, شیر محمد خان), better known by his pen name Ibn-e-Insha, (Urdu: اِبنِ اِنشا), (Punjabi, ابن انشا) (15 June 1927 – 11 January 1978) was a Pakistani Urdu poet, humorist, travelogue writer and newspaper columnist.

3 - The largest coal producer in the world ?

A ) USA
B ) China ✅
C ) Canada
D ) America

Explanation: The top four countries – China, India, the United States and Australia.Coal is a solid organic material that is used as a fuel. Coal is very important as it is a major source of energy. About 35% to 40% of the total energy is produced from coal. Four types of coal are available in the market known as Anthracite, Bituminous, Lignite, and Peat

4 - Wiki Leaks the platform famous for publishing classified documents was founded by whom ?

A ) Edward Snowden
B ) Chelsea Manning
C ) Julian Assange ✅
D ) Danie Ellsberg

Explanation: Julian Paul Assange is an Australian editor, publisher, and activist who founded WikiLeaks in 2006. WikiLeaks came to international attention in 2010 when it published a series of leaks provided by U.S. Army intelligence analyst Chelsea Manning.Mark Zuckerberg is co-founder and CEO of Facebook.

5 - Houthi rebellion group belong to which country

A ) Yemen ✅
B ) Syria
C ) Iraq
D ) Lebanon

Explanation: Houthi Rebellion: The Houthis, a Shiite minority group from northern Yemen, accused the government of marginalization and launched an uprising.Sanaa, city, capital of Yemen.Yeman Currency Yemeni Rial

6 - When did the USSR disintegrated?

A ) 1991 ✅
B ) 1990
C ) 1992
D ) None of these

Explanation: On December 25, 1991, the Soviet hammer and sickle flag lowered for the last time over the Kremlin, thereafter replaced by the Russian tricolorParliament name of Russia - Duma and Federal Council. Capital of Russia - Moscow. Currency of Russia - Rubel.

7 - What does "Apartheid"mean ?

A ) Racial segregation
B ) Political discrimination
C ) Religious intolerance
D ) Color &caste discrimination ✅

Explanation: The first use of the word Apartheid was recorded in 1929 .Apartheid was a system of institutionalized racial segregation that existed in southwest Africa and South Africa. Apartheid was from 1948 until the early 1990s.

8 - The ongoing Israel - Palestine crisis resulted from which 1947 decision?

A ) Balfour declaration
B ) Six-day war
C ) UN Partition Plan ✅
D ) Oslo Accord

Explanation: On November 29, 1947 the United Nations adopted Resolution 181 (also known as the Partition Resolution) that would divide Great Britain's former Palestinian mandate into Jewish and Arab states in May 1948 when the British mandate was scheduled to end.

9 - Hitler first attacked which country in WWll

A ) Germany
B ) UK
C ) Poland ✅
D ) UK

Explanation: World War II began in Europe on September 1, 1939, when Germany invaded Poland. Great Britain and France responded by declaring war on Germany on September 3. The war between the U.S.S.R. and Germany began on June 22, 1941.

10 - Cyril Ramaphosa is the president of which country?

A ) South Africa ✅
B ) Zimbabwe
C ) Germany
D ) Russia

Explanation: Cyril Ramaphosa is the 5th and current president of South Africa. He succeeded Jacob Zuma. Cyril Ramaphosa served as the Deputy President of South Africa from 2014 to 2018

11 - Ukraine President Vladimir Zelensky was previous associated with which profession ?

A ) Athlete
B ) Professor
C ) Journalist
D ) Comedian ✅

Explanation: Volodymyr Zelensky was a Ukrainian actor and comedian who was elected the sixth president of Ukraine in 2019. He won a landslide victory over incumbent Petro Poroshenko in the second round of the 2019 presidential election. Zelenskyy won the election with 73.2% of the vote in the second round.

12 - Benito Mussolini a fascist dictator was associated with which country ----?

A ) Portugal
B ) Italy ✅
C ) Indonesia
D ) Germany

Explanation: France, Greece and Spain saw the rise of Fascism following Italy and Germany led by Mussolini and Hitler, respectively. ​Hence, we can say Fascism emerged in Italy.

13 - Benjamin Franklin is known as a scientist cum politician from which country?

A ) UK
B ) America ✅
C ) Algeria
D ) None of these

Explanation: Franklin was one of the Founding Fathers of the United States; a drafter and signer of the Declaration of Independence; and the first postmaster general. Philadelphia, Pennsylvania, U.S.

14 - New York stock Exchange is located in ---?

A ) 5th avenue
B ) Broad street
C ) Wall Street ✅
D ) None of these

Explanation: Wall Street is a street in the Financial District of Lower Manhattan, New York City. It is famous for being the home of the New York Stock Exchange (NYSE), the world's largest stock exchange by market capitalization. The NYSE is where stocks and bonds are traded, and it is a major center for the global financial system.

15 - The Order of Rising Sun is an award of ---?

A ) Japan ✅
B ) Korea
C ) Canada
D ) Russia

Explanation: The Order of the Rising Sun' is a Japanese government honor established in 1875 by Emperor Meiji.Japan is well known as the 'land of the rising sun'.

16 - Nippon is the stock exchange of---?

A ) Japan ✅
B ) Germany
C ) Pakistan
D ) USA

Explanation: Japan’s national flag is called “the rising sun flag” in English.Japan is on the east of China.The words, Japan, Nippon, Nihon all mean “the origin of the sun” i.e. where sun rises and that it the reason why the country is often called the land of the rising sun.

17 - Trade surplus mean ----?

A ) Balance of payment
B ) Imports are greater than Export
C ) Exports are greater than imports ✅
D ) Current Account deficit

Explanation: Trade surpluses occur when a country exports more products than it imports. A trade surplus is an economic measure of a positive balance of trade. Trade Balance = Total Value of Exports - Total Value of Imports. A trade surplus represents a net inflow of domestic currency from foreign markets.

18 - Subsidy is -----?

A ) A tax imposed by the government
B ) A loan provided to individuals or businesses
C ) A fine for non - compliance with government regulations
D ) A benefit given to individuals or businesses by the government ✅

Explanation: A subsidy is a form of financial support extended to a particular industry or a particular product in order to keep its price low.A subsidy reduces the cost of production of the subsidised good or service for the manufacturer which ultimately results in its low price for the consumer.

19 - What is "Opportunity Cost" ?

A ) Exports more than imports
B ) Imports more than Export
C ) Give up opportunity ✅
D ) None of these

Explanation: Opportunity cost represents the benefits an individual, investor or business misses out on when choosing one alternative over another. The opportunity cost of production of a commodity is the cost that the firm could have incurred under a different method of production.

20 - Reuters is a news agency of ----?

A ) USA
B ) UK ✅
C ) Canada
D ) Russia

Explanation: International news organization Founded by Paul Reuter in October 1851 Headquarter: London, United Kingdom

21 - "BIN" is the news agency of ----?

A ) Indonesia ✅
B ) Malaysia
C ) Maldives
D ) None of these

Explanation: Agence Havas is the first and oldest news agency in the world. It was founded by a Persian translator Charles-Louis Havas in 1835. The new agency later changed its name to Agence France-Presse (AFP). The agency is based in Paris

22 - Cathy pacific is an airline of ---?

A ) Hong Kong ✅
B ) China
C ) Japan
D ) Singapoor

Explanation: Cathay Pacific Airways Limited, or simply Cathay Pacific, is the flag carrier of Hong Kong with its head office and main hub located at Hong Kong International Airport.

23 - Where is the headquarter of ASEAN located ----?

A ) Jakarta ✅
B ) Kathmandu
C ) Bangkok
D ) Manily

Explanation: The Association of Southeast Asian Nations, or ASEAN, was established on 8 August 1967 in Bangkok, Thailand. Currently, there are 10 permanent members of this association. Its headquarter is in Jakarta (Indonesia).

24 - When was the Economic Cooperation Organization (ECO) established?

A ) 1986
B ) 1985 ✅
C ) 1957
D ) 1952

Explanation: Economic Cooperation Organization (ECO) is headquartered in Tehran. It is a Eurasian economic and political intergovernmental organization, founded by leaders of Turkey, Iran and Pakistan in the year 1985. World Bank and IMF are headquartered in Washington D.C. Shanghai is the headquarters of New Development Bank also called the BRICS bank. Asian Development Bank is headquartered in Manila.

25 - Charter of UNO was finalized in which conference?

A ) Yalta
B ) San Francisco ✅
C ) California
D ) Philadelphia

Explanation: The United Nations Charter was signed by 51 original members of the United Nations in 1945 at the San Francis conference 850 delegates from 51 nations deliberated, discussed, and finalised the charter which initially led into 4 sections. It was passed unanimously on 26th June 1945.

26 - Famous character Sherlock Holmes was written by ---?

A ) John Gay
B ) Dylan Thomas
C ) Sir Arthur Canon Doyle ✅
D ) Somerset Maugham

Explanation:

1.Famous character Sherlock Holmes was  written by Sir Arthur Canon Doyle(1887)

"The Adventures of Sherlock Holmes," was published in 1892.

2.The character of James bond was created by which famous novelist Ian Fleming(1953)

3.Harry potter is the famous character of: J.K Rowlling, The first Harry Potter novel, Harry Potter and the Philosopher's Stone, was published on June 26, 1997.

4.Famous character of Dracula is Bram stoker(May 26, 1897)

5.Ahmed Khan Kharal the famous character of war of independence belong to Jhamra, Rai Ahmad Khan Kharal ( c1776 – 21 September 1857), known as the Nawab of Jhamra, was a Punjabi Muslim chieftain of the Kharal tribe who led a rebellion in the Bar region of Punjab against the British East India Company during the Indian Rebellion of 1857.

27 - Who is tha author of Kitab ul Hind ----?

A ) Ibn e Sina
B ) Al - Biruni ✅
C ) Al Khawarizmi
D ) Al Farabi

Explanation:
  1.   Author of Kitab ul Hind is Al Biruni.   
  2.  Kitab al Qanun fit-Tibb was written by  Ibn Sina.    
  3.  Kitabul khiraj " was written by  Imam Yousaf.    
  4. Kitab Ul Asar is written by whom Imam Abu Hanifa.     
  5. Kitab al- ibar, was diwan al-mobtadae wa al-Khabar book wrote by Ibn-e-Khuldun.  
  6. Kitabul Manazar wrote by Ibn al-Haytham. 
  7. Kitabul Halwan is authored by Abu Usman Omro.
  8. Kitabul shiffa was written by Bu Ali Sina.

28 - Who is the christian -turned-muslim writer of the book about Muhammad (PBUH)?

A ) Karen Armstrong
B ) Martin Lings ✅
C ) Leopold Weiss
D ) Muhammad Hanif

Explanation: Martin Lings (24 January 1909 – 12 May 2005), also known as Abū Bakr Sirāj ad-Dīn, was an English writer, Islamic scholar, and philosopher.

29 - Who is the writer of famous novel "Nineteen Eighty-Four"?

A ) Thomas Hardy
B ) Emile Zola
C ) George Orwell ✅
D ) Jane Austen

Explanation:

1.     Author of the book Gulliver's Travels is Jonathan Swift (28 October 1726)

2.     Living history is a book by Hillary Clinton (2003)

3.     The Famous book The Republic was Written by Plato(375BC)

4.     The Lessons of History is a Famous book by Will Durant (1968)

5.     Extraordinary, Ordinary People : A Memoir of Family is a book Written by Condoleezza Rice (October 12, 2010) 

6.     Book Being and Nothingness is written by Jean Paul Sartre (1943)

7.      Author of book Politics Among Nations is  Morgenthau(1948)

8.     Rise and fall of the Roman Empire is the name of a book Written by Edward Gibbon(1776)

9.      Book In Search of identify is written by Anwar Sadat(April 1978)

10.  A  Promised Land written by Barack Obama(November 17, 2020)

11.  The writer of famous novel "Nineteen Eighty-Four" is George Orwell(8 June 1949)

30 - A self - help book "The 7 Habit of Highly Effective people"written by whom?

A ) Stephen R.Covey ✅
B ) John Maxwell
C ) Robin Sharma
D ) Tim Ferriss

Explanation:

1.      Author of the book Gulliver's Travels is Jonathan Swift (28 October 1726)

2.     Living history is a book by Hillary Clinton (2003)

3.     The Famous book The Republic was Written by Plato(375BC)

4.     The Lessons of History is a Famous book by Will Durant (1968)

5.     Extraordinary, Ordinary People : A Memoir of Family is a book Written by Condoleezza Rice (October 12, 2010) 

6.     Book Being and Nothingness is written by Jean Paul Sartre (1943)

7.      Author of book Politics Among Nations is  Morgenthau(1948)

8.     Rise and fall of the Roman Empire is the name of a book Written by Edward Gibbon(1776)


31 - A self - help book Think and Grow rich written by whom?

A ) Napoleon Hill ✅
B ) Dale Carnegie
C ) Tony Robbins
D ) Brain Tracy

Explanation:

1.      Book in the Line Of Fire is written by Pervaiz Musharraf(September 25, 2006).

2.     Come Be My Light  written by Mother Terasa (November 2003)    

3.     Nuclear Weapons and Foreign Policy written by Henry Kissinger (1957)    

4.     My Life Book by Bill Clinton(June 22,2024)    

5.     A Brief History of Time is written by Stephen Hawking(1988)    

6.     Book Daughter of East written by Benazair Bhutto .(1988)  

7.     Book : Pakistan : Heart of Asia was written by : Liaquat Ali khan(1950) .    

8.     The Book Long Walk to freedom is written by Nelson Mandela(30 November 1994) .

32 - Who wrote the book "in Search of identity?

A ) Nelson Mandela
B ) Anwar Sadat ✅
C ) Yasir Arafat
D ) Shimon peris

Explanation:
  1. Author of book Train to Pakistan Khushwant Singh(1956)
  2. The author of the book Time Machine is :H.G . Wells(1895)
  3. The book On the Origin of Species was written by Darwin (1859) 
  4.  A new deal for Asia book written by Mahathir Muhammad (1999)     
  5. Author of the book The Clash of Civilizations is Samuel P. Huntington(1996)     
  6. Importance of Division of Work was the first time highlighted in Das Capital . This book was written by Karl Marx (1867)      
  7. Author of the book Gulliver's Travels is Jonathan Swift (28 October 1726)   
  8. Living history is a book by Hillary Clinton (2003)
  9. The Famous book The Republic was Written by Plato(375BC)

33 - A promised Land is written by ----?

A ) Eleanor Cotton
B ) Vladimir Putin
C ) Barack Obama ✅
D ) Donald Trump

Explanation:
  1.  Book in the Line Of Fire is written by Pervaiz Musharraf(September 25, 2006).
  2. Come Be My Light  written by Mother Terasa (November 2003)    
  3. Nuclear Weapons and Foreign Policy written by Henry Kissinger (1957)    
  4. My Life Book by Bill Clinton(June 22,2024)    
  5. A Brief History of Time is written by Stephen Hawking(1988)    
  6. Book Daughter of East written by Benazair Bhutto .(1988)  
  7. Book : Pakistan : Heart of Asia was written by : Liaquat Ali khan(1950) .    
  8. The Book Long Walk to freedom is written by Nelson Mandela(30 November 1994) .

34 - A long walk to freedom is written by ---?

A ) Nelson Mandela ✅
B ) Henry S.Spengler
C ) Bill Clinton ✅
D ) Mother Teresa

35 - Who wrote the book "A brief History of Time "?

A ) Aristotle
B ) Oswald Spengler
C ) Stephen Hawking ✅
D ) Kal Marx

Explanation:
  1. Book in the Line Of Fire is written by Pervaiz Musharraf.
  2. Book Daughter of East written by Benazair Bhutto .
  3. Book A brief history of time by Stephen Hawking .
  4. Book : Pakistan : Heart of Asia was written by : Liaquat Ali khan .
  5. The Book Long Walk to freedom is written by Nelson Mandela .
  6. A self help book The 7 Habits of Highly Effective People Written by Whom Stephen R. Covey.
  7. A self help book Think and Grow rich written by whom Napoleon Hill.
  8.  Book Making of Pakistan K.K Aziz .
  9. Book Emergence of Pakistan wrote by  Ch Muhammad Ali 
  10.  Author of book Train to Pakistan Khushwant Singh

36 - Who is known as Father of History ----?

A ) Thucydides
B ) Plutarch
C ) Democritus
D ) Herodotus ✅

37 - The number of barbies produced per thousand individual is called ----?

A ) Natality ✅
B ) Morality
C ) Fertility
D ) Growth factor

38 - ThalNova is a European technology - based power plant is a project related to ----?

A ) Agriculture
B ) Energy ✅
C ) Infrastructure energy
D ) All of these

39 - In which province is "warsak Dam " located?

A ) Baluchistan
B ) Punjab
C ) KPK ✅
D ) Sindh

40 - The biggest district of Pakistan by area is ----?

A ) Mastung
B ) Chaghi ✅
C ) Kalat
D ) Noski

42 - Cellular jail of kala Pani is British jail in ---?

A ) British virgin island
B ) Malta
C ) Andaman island ✅
D ) Cimon island

43 - Libya Tunisia and Algeria is belong to which continent?

A ) Asia
B ) Europe
C ) Africa ✅
D ) None of these

44 - Rhodesia is the old name of which country

A ) South Africa
B ) Kenya
C ) Zambia
D ) Zimbabwe ✅

45 - Which city replace capital "Damascus" during Muslim rule?

A ) Madina
B ) Baghdad ✅
C ) Cairo
D ) Kufa

46 - Samarkand is a city in ---?

A ) Kazakhstan
B ) Kyrgyzstan
C ) Uzbekistan ✅
D ) Iraq

47 - Mariupol is -----

A ) City in Ukraine ✅
B ) Lake in Canada
C ) Rosort in Australia
D ) None of these

48 - Silicone valley is famous for -----?

A ) Cars
B ) Computer device ✅
C ) Auto mobiles
D ) None of these

49 - Shenzhen city is in China famous for ----?

A ) High - Tech
B ) Automobile
C ) Historical landmarks
D ) Silicone valley ✅

50 - Which country is known as the "boot if Europe"?

A ) Italy ✅
B ) Ireland
C ) Iraq
D ) Syria

51 - The term 'peninsula' means a piece of land surrounded by water on ?

A ) Three sides ✅
B ) One side
C ) Four side
D ) Two sides

52 - Which country is located to the north of the Gulf of Aden?

A ) Yemen ✅
B ) Bahrain
C ) Lebanon
D ) Syria

53 - Moraines are the debris of ---?

A ) Rivers
B ) Sea Waves
C ) Wind
D ) Glaciers ✅

54 - Which two civilizations are found on the Tigris and Euphrates rivers?

A ) Mesopotamia civilization ✅
B ) Chinese civilization
C ) Inka civilization
D ) None of these

55 - The Cerberus heatwave recently hit which continent?

A ) Europe ✅
B ) Asia
C ) Africa
D ) Australia

56 - A heavy tsunami is caused due to ---?

A ) Earthquake
B ) Under water land slide
C ) Hurricane
D ) All of these ✅

57 - Largest island in the world ----?

A ) Java
B ) Cuba
C ) Madagascar
D ) Greenland ✅

58 - Which ocean connect Europe and North America?

A ) Pacific
B ) Atlantic ✅
C ) Indian
D ) Southern

59 - Refractometer used for ----?

A ) Sugar ✅
B ) Fats
C ) Protein
D ) Vitamin

Explanation:

Refractometer is used for 👉 measuring the refractive index of a substance.

Refractometer is used for measuring 👉 sugar content in a solution, especially in liquids like fruit juice, honey, or soft drinks.

This is done by measuring the refractive index, which changes based on how much sugar is dissolved.

A refractometer is an optical instrument used to measure the refractive index of liquids or solids, which helps determine concentration, purity, or composition.

📌 Key Uses:

  • Determine sugar content (e.g., in fruit juice, honey)
  • Check salinity (e.g., in aquariums or seawater)
  • Measure concentration of solutions (e.g., in chemical labs)
  • Test urine specific gravity (in medical diagnostics
  • The sugar content is often expressed in °Brix (degrees Brix), which indicates grams of sugar per 100 grams of solution.

60 - Formation of RNA from DNA is called?

A ) Transcription ✅
B ) Translation
C ) Transfusion
D ) DNA replication

Explanation:

Formation of RNA from DNA is called 👉 Transcription.

Transcription is the biological process in which RNA is synthesized from a DNA template using the enzyme RNA polymerase.

📌 Key Points:

  • ✅ Occurs in the nucleus (in eukaryotes)
  • ✅ Involves mRNA, tRNA, or rRNA
  • ✅ Enzyme involved: RNA polymerase
  • ✅ First step in gene expression.

61 - What is Autophobia?

A ) Fear of automobiles
B ) Fear of Traffic
C ) Fear of birds
D ) Fear of being alone ✅

Explanation:

Autophobia is a psychological condition also known as monophobia or isolophobia, where a person has an intense fear of being alone, even in a safe environment.

Autophobia is the irrational fear of being alone or isolated.
It can cause severe anxiety even when there is no real danger or reason to feel threatened.

📌 Key Points for Exams:

  • Type: Anxiety disorder / phobia
  • Symptoms: Panic, sweating, nausea, fast heartbeat, fear of death when alone
  • Not related to: Autism (different condition)
  • Causes: Past trauma, abandonment, anxiety disorders
  • Treatment: Therapy (CBT), medications (if severe), counseling.

62 - What is Thalassemia?

A ) A type of cancer affecting the blood
B ) A viral infection affecting the respiratory system
C ) Blood related disease ✅
D ) None

Explanation:

Thalassemia is a genetic blood disorder characterized by the body’s inability to produce enough hemoglobin, which is essential for carrying oxygen in the blood. It leads to anemia, fatigue, and other health complications.

Thalassemia is an inherited blood disorder in which the body makes an abnormal form or inadequate amount of hemoglobin, leading to anemia.

  • Types:
    • Alpha Thalassemia
    • Beta Thalassemia

📌 Important Points for Exams :

  • Cause: Genetic mutation (inherited from parents)
  • Affects: Hemoglobin production
  • Result: Severe anemia and fatigue
  • Inheritance: Autosomal recessive
  • Treatment: Blood transfusions, bone marrow transplant, iron chelation
  • Prevention: Prenatal screening, genetic counseling
  • Most affected regions: Mediterranean, South Asia, Middle East, Africa.

63 - What is Detritivores?

A ) Herbivores
B ) Carnivore
C ) Decomposer ✅
D ) Omnivore

Explanation:

Detritivores – Definition:

Detritivores are organisms that feed on dead and decaying organic matter, especially plant and animal remains. They help in breaking down waste and recycling nutrients in the ecosystem.

📘 Key Points:

  • Detritivores do not digest inside cells like decomposers (e.g., fungi or bacteria); they ingest the matter.
  • They are essential for soil health and nutrient cycles.

🔹 Examples of Detritivores:

  • Earthworms 
  • Millipedes
  • Woodlice
  • Dung beetles
  • Certain fungi-eating snails.

64 - Animal who eat both plants and animals are called?

A ) Omnivore ✅
B ) Carnivore
C ) Herbivores
D ) None of these

Explanation:

📘 Definition:

Animals that eat both plants and animals as part of their diet are called omnivores.

🔹 Examples of Omnivores:

  • Humans
  • Bears
  • Pigs
  • Crows

65 - The process of a cell engulf and digest other plants?

A ) Phagocytosis ✅
B ) Cannibalism
C ) Gulping
D ) Pinocytosis

66 - Which plants engulf and digest other plants?

A ) Pinocytic
B ) Carnivorous plants
C ) Phagocytosis ✅
D ) Parasitic plants

68 - Which of the following is a Nobel gas----?

A ) Hydrogen
B ) Oxygen
C ) Nitrogen
D ) Argon ✅

69 - What percentage of water in carbonated drinks?

A ) 50%
B ) 60%
C ) 70%
D ) 92% ✅

70 - James Chadwick received the Nobel Prize for ----?

A ) Discovering the Proton
B ) Discovering the Electron
C ) Discovering the neutron ✅
D ) None of these

Explanation:

James Chadwick received the Nobel Prize for: Discovery of the Neutron

📘 Explanation:-

  • James Chadwick, a British physicist, discovered the neutron in 1932.
  • ✅ He was awarded the Nobel Prize in Physics in 1935 for this discovery.

Why it was important:

  • ✅ The discovery of the neutron helped in understanding the structure of the atomic nucleus.
  • ✅ It also played a key role in the development of nuclear energy and the atomic bomb.

71 - Solar cells convert ----?

A ) Heat to electrical energy
B ) Heat to light energy
C ) Solar to light
D ) Solar energy into electricity ✅

Explanation:

Solar cells convert: Solar energy into electrical energy

📘 Explanation:

  • Solar cells (also called photovoltaic cells) convert sunlight (solar energy) directly into electricity.
  • ✅This process is called the Photovoltaic Effect.

72 - The nonrenewable source of energy is -----

A ) Hydel
B ) Solar
C ) Thermal
D ) Nuclear ✅

Explanation:

The nonrenewable source of energy is: Nuclear Energy .

Nonrenewable source of energy refers to energy sources that cannot be replaced easily once used.

🛢 Examples of Nonrenewable Sources:

  • Coal
  • Oil (Petroleum)
  • Natural Gas
  • Nuclear Energy (Uranium)

🔁 Difference:

Renewable Energy   Solar, Wind, Hydro  (Replenishes naturally) 

Nonrenewable Energy Coal, Oil, Natural Gas, Nuclear Energy  (Finite and depletes).

73 - Light year is a unit of ----?

A ) Time
B ) Distance ✅
C ) Speed
D ) None

Explanation:

Light year is a unit of distance, not time

Explanation:

  • ✅ A light year is the distance that light travels in one year in a vacuum.
  • ✅ Light travels at about 300,000 kilometers per second, so:
  • 1 light year ≈ 9.46 trillion kilometers (9.46 × 10¹² km)
  • Or ≈ 5.88 trillion miles
  • Light year = unit of distance
  • Julian year = unit of time

A light-year is a unit of distance, specifically used in astronomy to measure vast distances between celestial objects. It represents the distance that light travels in one Julian year (365.25 days) in a vacuum. 

74 - Stone is a unit of -----?

A ) Mass
B ) Capacity
C ) Weight ✅
D ) None

Explanation:

Stone is a unit of: Mass (or Weight)

Additional Info :

  • 1 Stone = 14 Pounds (lbs)
  • 1 Stone ≈ 6.35 Kilograms (kg)
  • ✅Commonly used in UK and Ireland for measuring body weight.

75 - How many layers does the earth atmosphere have?

A ) 5 ✅
B ) 2
C ) 3
D ) 4

Explanation:

Earth's atmosphere has five primary layers, listed from the surface upward:
1.  ✅ Troposphere: 0–12 km (0–7 miles), where weather occurs.
2. ✅  Stratosphere: 12–50 km (7–31 miles), contains the ozone layer.
3.  ✅ Mesosphere: 50–80 km (31–50 miles), where meteors burn up.
4.  ✅ Thermosphere: 80–700 km (50–440 miles), includes the ionosphere.
5. ✅  Exosphere: 700–10,000 km (440–6,200 miles), merges with space.
Sometimes, the ionosphere (overlapping thermosphere and exosphere) and magnetosphere (beyond exosphere) are considered additional regions due to their unique properties, but the five layers above are the standard classification.

76 - The first Pakistani and European union summit in Brussels was held in ?

A ) 17 june 2009 ✅
B ) 22 June 2022
C ) 12 Aug 2014
D ) None of these

77 - Which cricketer's memoire is named as "The Cutting Edge"?

A ) Javed miandad ✅
B ) Ian Botham
C ) Jansher Khan
D ) Sohaib Aktar

78 - In the early 1970s, Pakistan played a role in rapprochement between -----?

A ) USA & USSR
B ) USA & Canada
C ) USA & china ✅
D ) USA & UK

79 - When was the Pakistan -china boundary agreement signed?

A ) 1960
B ) 1961
C ) 1962
D ) None of these (1963) ✅

81 - Where Bahadur shah Zafar died ?

A ) Rangoon ✅
B ) Agra
C ) Dhaka
D ) Delhi

Explanation:

Bahadur Shah Zafar, the last Mughal emperor of India, died in exile in Rangoon, Burma (now Yangon, Myanmar) on 7 November 1862.

 ✅ Key Facts for Exams:

  •  ➡️ Name: Bahadur Shah II (Bahadur Shah Zafar)
  •  ➡️ Died:  7 November 1862
  •  ➡️ Place of Death: Rangoon (Yangon), Burma (Myanmar)
  •  ➡️ Cause: Died in exile after the failure of the 1857 War of Independence
  •  ➡️ Burial: Near Shwedagon Pagoda, Yangon

 🔄 Note: 

Bahadur Shah Zafar was born in: Delhi, India

 Key Details for Exams:

  •  ➡️ Full Name: Abu Zafar Siraj-ud-din Muhammad
  •  ➡️ Popular Name: Bahadur Shah II or Bahadur Shah Zafar
  •  ➡️ Born On: 24 October 1775
  •  ➡️ Place of Birth: Delhi, Mughal Empire (now in India)
  •  ➡️ Father: Mughal Emperor Akbar Shah II.

82 - Battle of Plassey was fought between ----?

A ) Lodhi and Babar
B ) Defeat the Tipo sultan
C ) Marathas and Mughals
D ) East India company & Nawab of Bengal ✅

Explanation:
  1.  Battle of Plassey fought in 1757.
  2. Battle of Plassey was fought between Nawab Siraj-ud-Daula and Lord Clive .
  3. After the battle of Plassey, the throne of Bengal was handed over to Mir Jaffar.
  4. First Battle of Tarain (1191),Second Battle of Tarain (1192)
  5. The battle of Tarain was fought between Muhammad of Ghori and Prithviraj Chauhan .
  6. Battle of Ghaghra battles took place in 1529.
  7.  Battle of Waterloo  (1815) fought in Belgium .

83 - Price control mechanism was first introduced in the subcontinent by ?

A ) Jalaluddin khilji
B ) Feroz uddin khilji
C ) Muhammad bin Tughluk
D ) Alauddin khilji ✅

Explanation:
  1.  Khilji Dynasty ruled after the Slave Dynasty (1206 AD to 1290 AD).
  2. Jalaluddin Khilji  was the founder of Khilji Dynasty(1290 AD to 1320 AD).
  3. Alauddin Khilji   killed his uncle and father-in-law Jalaluddin Khilji   in 1296.
  4.  Sultan Qutb-ud-din Mubarak Shah (Son)  (reigned 1316-1320)  succeeded Alauddin Khilji (Father ) in 1316.
  5.  Alai Darwaza movement Alauddin Khilji build during his region.
  6.  Alauddin Khilji impose tax Jizya on Hindus during his rule.
  7. Horse branding and soldiers' detailed records was Alauddin Khilji's main strategy to control corruption in his army.
  8.   Fixed prices of essential goods  policies  Alauddin Khilji implement to control prices. 
  9.  Malik Kafur is Alauddin Khilji's generals who  conquest Gujarat.
  10. Ghazi Malik  led a revolt and took control of Delhi in 1320.

84 - Buddhist civilization belongs to which place?

A ) Taxila ✅
B ) Mesopotamian
C ) Indus
D ) Sumerian

Explanation:
  1. Daya Ram Shani discovered the Indus valley civilization.
  2. The Indus valley civilization belongs to Chalcolithic age .
  3. Taxila,historically known as Takshashila.
  4. A ruined city Taxila is located in Punjab.
  5. Dharmajika Stupa in Taxila was built in the era of  Kushans.
  6. Heavy Mechanical Complex, Taxila was set up with the aid of China .
  7.  Tanks and Missiles  instruments are made in Taxila Engineering Works.

85 - Questionnaire survey is a type of survey used to collect -----?

A ) Primary data ✅
B ) Secondary data
C ) Qualitative data
D ) Name

Explanation:

➡️ Primary data: Questionnaire survey is a type of survey used to collect primary data.

📘 Explanation for Exams:

  • A questionnaire survey involves asking people pre-designed questions to gather information.
  • It is a direct method of data collection.
  • The data collected is first-hand, so it's called primary data.

📊 Types of Primary Data Collection Methods:

  •  ✅  Questionnaires
  •  ✅  Interviews
  •  ✅  Surveys
  •  ✅ Observations

86 - A set of procedure in data communication is called -----?

A ) Protocol ✅
B ) Instruction
C ) Logs
D ) Bus

87 - ---- is the technique used for tricking users to disclose their username and passwords through fake E-mail ?

A ) Social Engineering
B ) Phishing ✅
C ) Cookie stealing
D ) Banner Grabbing

88 - Firewall refers to -----?

A ) A system that scans and removes viruses from a computer
B ) A system that prevents unauthorized access to a private network ✅
C ) A system in which multiple computers are connected to another
D ) A system that allows users to make secure online money transfer

Explanation:

➡️ A security system that monitors and controls incoming and outgoing network traffic.

✅ Firewall refers to a system that protects a computer or network from unauthorized access.

🔒 Explanation for Exams:

A firewall is:

  • ✅ A network security system (hardware or software).
  • ✅ It blocks unauthorized access to or from a private network.
  • ✅ Works by filtering data packets based on security rules.

89 - Which coding language uses "Binary" only?

A ) Machine language ✅
B ) C++
C ) C#
D ) High level language

90 - The key goal of the IMF'sEFF (Extended fund facility) is to achieve -----?

A ) Rapid growth
B ) Modest growth ✅
C ) Low growth
D ) None of these

92 - Pakistan's economic reform program aim to support efforts to stabilize the economy IMF funds are primarily intended for -----?

A ) Debt repayment
B ) Reduction in inflation ✅
C ) Infrastructure development
D ) Infrastructure development

93 - Which Pakistani became the Oxford Union president?

A ) Issar kakar ✅
B ) Moosa Harraj
C ) Imran Khan
D ) Abdul Sattar Edhi

Explanation:

The most recent is Moosa Harraj, who was elected President for the Michaelmas Term (Autumn) of 2025. 

94 - Who was awarded the "Brain of the year " 2025 was given to ?

A ) Abdul Sattar
B ) Dr.Amjad Saqib ✅
C ) Malala yousaf zai
D ) Ramzan chippa

95 - Last Olympics held in July 27,2024 at----?

A ) Paris ✅
B ) USA
C ) Tokyo
D ) Berlin

96 - County which totally replace colonial era crime code on 1 July ,2024?

A ) Pakistan
B ) Bangladesh ✅
C ) Burma
D ) India

98 - A train covers certain journey in 5 hours with a speed of 45 km/h, what is the speed of train for some journey in 3 hours?

A ) 80 km
B ) 75 km ✅
C ) 65 km
D ) 90 km

Explanation:

Q: A train covers a certain journey in 5 hours at a speed of 45 km/h. What is the speed of the train for the same journey in 3 hours?

✅ Step 1: Find the total distance

Distance=Speed×Time

Distance=45×5=225 km

✅ Step 2: Find new speed to cover same distance in 3 hours

Speed=Distance/Time=

Distance=225/3=75 km/h

✅ Final Answer: 75 km/h.