1.The capital of Sri Lanka is----------?
A. Jakarta
B. Colombo (Answer)
C. Kolkata
D. Malay
2.The part of desert where adequate water is available for cultivation is called -----------?
A. Oasis (Answer)
B. Marsh
C. Island
D. Isthmus
3.The fine yellowish dust or silt spread and deposited by the winds, that is very fertile is called -----?
A. Alluvium
B. Loess (Answer)
C. Sediment
D. None of the above
4.Which is the thinnest earth layer?
A. Core
B. Mantle
C. Crust (Answer)
D. None of the above
5.What is the name given to areas of land in the higher latitudes where short, cool summers do not permit trees to
grow?
A. Arctic
B. Tropical
C. Savanna
D. Tundra (Answer)
6.The point that lies directly above the source of an earthquake is known as --------------A. a.Earthquake Center
B. Epicenter (Answer)
C. Gravitational Center
D. Geological Center
7.Water source beneath the earth flowing naturally is called ------------?
A. Stream
B. Fall
C. Spring (Answer)
D. Lake
8.The Band-e- Amir National Park is located in--------------.
A. Iran
B. Iraq
C. Afghanistan (Answer)
D. Kuwait
9.The Empire State Building is located in---------------.
A. London
B. Birmingham
C. Paris
D. New York City (Answer)
10.The mixture of silt, sand, and gravel deposited by flowing water such as rivers and streams is called -------?
A. Sediment
B. Loess
C. Alluvium (Answer)
D. All of the above
11.The areas of grassland totally without trees in South America especially around the estuary of the River Plate are
called ---------?
A. Savanna
B. Pampas (Answer)
C. Loess
D. None of the above
12.China’s ----------------- space station mostly burns up on re-entry over South Pacific.
A. Tianhe
B. Tianzhou
C. Tiangong 1 (Answer)
D. Xuntian
13.Basin is a low land area. Which are the largest basins in the face of the earth?
A. Seas
B. Oceans
C. Rivers (Answer)
D. None of the above
14.A hill or peak sticking through an ice cap, mostly found in Green land or Antarctica is called ----------?
A. Mesa
B. Moraines
C. Nunatak (Answer)
D. Loess
15.A vent in the Earth’s surface that emits steam and gases, essentially associated with volcanic regions is known as ------?
A. Fumarole (Answer)
B. Mesa
C. Munatak
D. Moraines
16.Who appoints the Chief Election Commissioner of India----------?
A. President (Answer)
B. prime minister
C. chief justice
D. Parliament
17.The SAFTA(South Asian Free Trade Agreement) entered into force on 1 January,----------?
A. 2004
B. 2005
C. 2006 (Answer)
D. 2007
18.The SAPTA(South Asian Preferential Trade Agreement) signed on 11 April-------------?
A. 1993 (Answer)
B. 1994
C. 2004
D. 2006
19.SAFTA signed on 6 January 2004 in---------------?
A. 10 SAARC summit
B. 11 SAARC summit
C. 12 SAARC summit (Answer)
D. 13 SAARC summit
20.The official language(s) of “Association of Southeast Asian Nations” is/are -------------?
A. One
B. Five
C. Nine
D. Ten (Answer)
21.The motto of ‘Association of Southeast Asian Nations’ is “One Vision, One---------- ,One Community”.
A. Unity
B. Identity (Answer)
C. Faith
D. Ideology
22.The country famous for Samba dance is---------?
A. USA
B. Brazil (Answer)
C. Portugal
D. Chile
23.Name of the Alexander horse was----------?
A. Beucephalus (Answer)
B. Alexcephalus
C. Macodophalus
D. Grekophalus
24.The most densely populated island in the world is Honshu located in-------?
A. South Korea
B. North Korea
C. Japan (Answer)
D. China
25.When Pakistan introduced National Identity cards (NIC)------------?
A. 1948
B. 1957
C. 1963
D.1974 (Answer)
26.Napoleon suffered from alurophobia which means------------?
A. Fear of cats (Answer)
B. Fear of rats
C. Fear of cockroaches
D. Fear of height
27.The country whose national anthem has only music no words--------------?
A. Bahrain (Answer)
B. Chile
C. Greece
D. Albania
28.Which of the following keys of personal computer is not available in the key board of traditional typewriters?
A. Tab
B. Enter (Answer)
C. Backspace
D. Spacebar
29.River Jordon flow out into ----------?
A. Dead sea (Answer)
B. Caspian sea
C. Red sea
D. Mediterranean sea
30.hat is the significance of a small country “Ecuador”-----------?
A. Beautiful state of South America
B. Lies on equator (Answer)
C. Biggest producer of water-melon
D. famous for canal system
31.The country in which river Wangchu flows is ----------------?
A. Srilanka
B. Myanmar (Answer)
C. Nepal
D. Cambodia
32.The country known is the sugar bowl of the world-----------?
A. Cuba (Answer)
B. Jamaica
C. South Sudan
D. Sierra Leone
33.In which one of the following South East Asian countries, India will build satellite tracking station ?
A. Vietnam (Answer)
B. Philippines
C. Laos
D. Cambodia
34.Which one of the following companies will launch Project Skybender to boost 5G internet speed -----?
A. Facebook
B. Google (Answer)
C. IBM
D. Apple
35.The first ‘Cross word’ puzzle in the world was published in -------A. 1913 (Answer)
B. 1915
C. 1917
D. 1927
36.For which disease,Indian scientists have developed herbal medicine using Ayurveda?
A. AIDS
B. Blood Cancer
C. Dengue (Answer)
D. Diabetes
37.The number of countries which participated in the first Olympic games held at Athens was---------A.12
B. 15
C. 14 (Answer)
D. 21
38.The Pentagonian desert is located in ------------?
A. U.S
B. Argentina (Answer)
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C. Brazil
D. Canada
39.Who invented Jet Engine-------------?
A. Sir Frank Whittle (Answer)
B. Gottlieb Daimler
C. Roger Bacon
D. Lewis E. Waterman
40.World’s longest Sea Bridge connected Hongkong, Macau and China is-------------.
A. Zhangjiajie Glass Bridge
B. Baling River Bridge
C. Duge Bridge
D. Zhuhai Macau Bridge (Answer)
41.When was bar code scanner invented--------?
A. 1950s
B. 1960s
C. 1970s (Answer)
D. 1980s
42.What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
A. Sofa bed
B. Captain’s chair
C. Waterbed (Answer)
D. Hammock
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43.Edwin Budding invented lawn mover belong to----------?
A. England (Answer)
B. U.S
C. Sweden
D. Finland
44.What invention caused many deaths while testing it---------------?
A. Dynamite
B. Parachute (Answer)
C. Motor car
D. Railway
45.Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear-------------?
A. 1831
B. 1832
C. 1833
D. There is no sure date (Answer)
46.The number regarded as lucky number in Italy is--------------?
A. 5
B. 7
C. 11
D. 13 (Answer)
47.Night watch is a famous-------------?
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A. Restaurant
B. Painting (Answer)
C. Hotel
D. Beach
48.Biro Brothers invented the BALLPOINT PEN belong to-------------?
A. Hungry (Answer)
B. Sweden
C. Finland
D. Greece
49.The number of keys in an ordinary piano is------------?
A. 66
B. 77
C. 88 (Answer)
D. 44
50.Togo is situated in -------------?
A. southern African countries
B. Western African countries (Answer)
C. Northern African countries
D. Eastern African countries
51.Bismillah Khan is related to---------------?
A. Flute
B. Tabla
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C. Shehnai (Answer)
D. Sarod
52.Which of the following lines divide Turkish and Greek Cyprus communities?
A. Yellow Line
B. Green Line (Answer)
C. Maginot Line
D. 11 parallel line
53.Who first pioneered the idea of a blood bank----------?
A. Booker T, Washington
B. George Washington Carver
C. Jonas Salk
D. Charles Drew (Answer)
54.Mahan Airline belongs to which country--------------?
A. Iran (Answer)
B. Iraq
C. Yemen
D. Oman
55.Where Das Man Palace is located in---------------?
A. Yemen
B. Kuwait (Answer)
C. Bahrain
D. Oman
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56.Diego Garcia is United States military base in the-----------------?
A. Indian Ocean (Answer)
B. Pacific Ocean
C. Atlantic Ocean
D. Arctic Ocean
57.Decision Point” Book is written by------------?
A. Barack Obama
B. George W Bush (Answer)
C. Bill Clinton
D. Richard Nixon
58.Nightingale Florence (belongs to France) was a--------------.
A. Doctor
B. Nurse (Answer)
C. Teacher
D. House wife
59.The first Persian newspaper was-------?
A. Persian News
B. Jam-i-Jahan Numa
C. AL-Hilal
D. Mirat-ul-Akhbar (Answer)
60.International Cricket Council (ICC) headquarters is located in----------?
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A. Dubai (Answer)
B. USA
C. China
D. Australia
61.ICC was founded in the year---------?
A. 1905
B. 1910
C. 1909 (Answer)
D. 1914
62.The areas around the North and South poles within the Polar circles is called -------------?
A. The Torrid Zone
B. The Frigid Zone (Answer)
C. The Temperature Zone
D. The Hardiness Zone
63.The world’s largest land border is between ------------------?
A. China and Mongolia
B. Russia and China
C. Argentina and Brazil
D. America and Canada (Answer)
64.Which part of the world is known as Star and key of Indian Ocean?
A. Manora
B. Sri Lanka
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C. Maldives
D. Mauritius (Answer)
E. Madagascar
65.The most precious gemstone “Emerald” are found in------?
A. Gilgit
B. Hunza
C. Swat (Answer)
D. Dir
66.“Siachen Glacier” is situated in-------?
A. Hindu Kush
B. Sulaiman
C. Pamir
D. Karakorum (Answer)
67.Bore is caused by------?
A. Rising tide while meeting river currents (Answer)
B. Friction from prevailing winds
C. Spring tide and strong winds
D. Unequal heating of oceans
68.Oldest university of the world is ----------?
A. University of bologna
B. University of Karueein (Answer)
C. University of Nalanda
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D. University of Karachi
69.The deepest place in the Indian Ocean is-----?
A. Mariana Trench
B. Puerto Rico Trench
C. Diamantina Trench (Answer)
D. Isle Trench
70.A canyon is a large form of --------?
A. Dry valley
B. Gorge (Answer)
C. Pediment
D. Badiand
71.The Stevenson screen contains all of these EXCEPT:?
A. Wet bulb thermometer
B. Maximum thermometer
C. Ordinary thermometer
D. Anemometer (Answer)
72.Afternoon rains in the equatorial region are the result of influences -------?
A. Land Breeze
B. Monsoon
C. Frontal
D. Convectional (Answer)
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73.The extinct Volcanic Peak of Koh-i-Sultan is in -------?
A. Turkmanistan
B. Turkey
C. Iran
D. Pakistan (Answer)
74.What is Chandragup? A.
Famous Personality
b. Food Item
c. Tree
d. Mud Volcano (Answer)
75.Transportation and trade are------?
A. Primary activities
B. Secondary activities
C. Tertiary activities (Answer)
D. Quaternary activities
75.Which of the following regions is ‘Peninsula’--------?
A. Arabia
B. Scandinavia
C. Alaska
D. All of above (Answer)
76.The richest fishing ground in the world?
A. North Western Europe
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B. North Eastern Asia (Answer)
C. North Western Africa
D. North Eastern North America
77.Maize, Rice and Wheat are generally referred as-----?
A. Root crops
B. Legumes Crops granaries
C. Cereal Crops (Answer)
D. None of Above
78.The largest latitude circle on earth is --------?
A. Arctic circle
B. Tropic of cancer
C. Tropic of Capricorn
D. The Equator (Answer)
79.The season changes because of the ------------?
A. Moon is revolving round the earth
B. Earth is revolving round its axis
C. Earth is revolving round the sun (Answer)
D. Planet Mars is attracting the sun
80.The distance of longitude represents how many minutes difference in time?
A. 10 minutes
B. 4 minutes (Answer)
C. 15 minutes
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D. 1 minute
81.Rainfall related to mountains is ?
A. Orographic rainfall (Answer)
B. Normal rainfall
C. Monsoon rains
D. Cyclonic rainfall
82.Which waterway gives the source of terrestrial moisture?
A. Ocean
B. Rivers
C. Lakes (Answer)
D. Canals
83.A large group of islands is known as?
A. Peninsula
B. Archipelago (Answer)
C. Strait
D. Channel
84.These are only two double land-locked countries in the world. Double land locked means a land-locked country which
is also surrounded by land locked neighbouring countries. Name both the countries?
A. Uzbekistan and Liechtenstein (Answer)
B. Uzbekistan and Chad
C. Uzbekistan and Mali
D. Liechtenstein and Chad
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85.Earth’s largest ice volume is present in-------------?
A. Himalayas
B. South America
C. Antarctica (Answer)
D. North America
86.The Seven Rila Lakes are located in-----------?
A. Bulgaria (Answer)
B. Hungary
C. Poland
D. Czech Republic
87.“Netherlands” literally means-------------?
A. ideal location
B. lower countries (Answer)
C. mouth of land
D. land of sun set
88.The Orange river flows in------------?
A. Indonesia
B. Egypt
C. South Africa (Answer)
D. Mexico
89.Indonesia is a country with around ---------- islands?
A. 10,000
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B. 11,000
C. 12,000
D. 13,000 (Answer)
90.When was the game Frisbee invented?
A. 1860s
B. 1870s (Answer)
C. 1830s
D. 1850s
91.Who was the First Pakistani Player to have a hundred in T20Is?
A. Ahmed Shehzad (Answer)
B. Umar Akmal
C. Misbah-ul-Haq
D. Mohammad Hafeez
92.Silk is produced by------------?
A. Egg of silkworm
B. Pupa of silkworm
C. Larva of silkworm (Answer)
D. Insect itself
93.How Many Countries Are Landlocked In Asia?
A. 11 Countries
B. 12 Countries (Answer)
C. 13 Countries
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D. 14 Countries
94.26th January is India’s----------- Day?
A. Independence Day
B. Republic Day (Answer)
C. Revolution Day
D. Parliament Day
95.Which Country joined SAARC in 2007?
A. Pakistan
B. India
C. SriLanka
D. Afghanistan (Answer)
96.The shortest day is-----------?
A. 22 June
B. 22 July
C. 22 September
D. 22 December (Answer)
97.Turkey connects the two continents-------------?
A. Asia and Europe (Answer)
B. Asia and Africa
C. South America and North America
D. Asia and Australia
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98.Augusta Raurica is located in-----------?
A. Egypt
B. Portugal
C. Switzerland (Answer)
D. Turkey
99.The South Pole of the Earth is located in------------?
A. Norway
B. Antarctica (Answer)
C. Arctic Ocean
D. Pacific Ocean
100.The birthplace of the World Wide Web was----------?
A. NASA
B. Pentagon
C. CERN (Answer)
D. Microsoft
101.The bridge in Istanbul, Turkey that connects Asia and Europe is called-------------?
A. Golden Gate Bridge
B. Akashi Kaikyo Bridge
C. Bosphorus Bridge (Answer)
D. Royal Gorge Bridge
102.Alexandria is a city in-------------?
A. Turkey
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B. Egypt (Answer)
C. Jordan
D. Greece
103.About --------% of Antarctica is covered by ice?
A. 97%
B. 98% (Answer)
C. 99%
D. 100%
104.The Pico Island is located in-----------?
A. Switzerland
B. Portugal (Answer)
C. Turkey
D. Egypt
105.Which city is also called The City of 1,000 Minarets?
A. Istanbul
B. Cairo (Answer)
C. Makkah
D. Islamabad
106.The Pena Palace, a UNESCO World Heritage Site, is located in------------?
A. Egypt
B. Portugal (Answer)
C. Switzerland
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D. Turkey
107.The North Pole of the Earth is located in------------?
A. Norway
B. Antarctica
C. Arctic Ocean (Answer)
D. Pacific Ocean
108.Egypt connects which of the following two continents?
A. Asia and Europe
B. Asia and Africa (Answer)
C. South America and North America
D. Asia and Australia
109.Sultan Ahmed Mosque in Istanbul is popularly known as the--------------?
A. Green Mosque
B. Blue Mosque (Answer)
C. Red Mosque
D. Yellow Mosque
110.Panama (a country) connects which two continents?
A. Asia and Europe
B. Asia and Africa
C. South America and North America (Answer)
D. Asia and Australia
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111.The Mariana Trench is in the ----------- Ocean?
A. Atlantic
B. Arctic
C. Antarctic
D. Pacific (Answer)
112.First Museum of Pakistan established in Karachi on?
A. 17 April 1951
B. 17 April 1950 (Answer)
C. 17 May 1950
D. 25 April 1950
113.Keemiya-e Saadat was written by----------------?
A. Taqi ad-Din Ahmad ibn Taymiyyah
B. Abu Naṣr Muḥammad ibn Muḥammad Al Farabi
C. Abu Abd Allah Muḥammad ibn Ali ibn Muḥammad ibn Arabi al-Ḥatimi aṭ-Ṭati
D. Abu Ḥamid Muḥammad ibn Muḥammad al-Ghazali (Answer)
114.The word democracy has been derived from the-------------language?
A. French
B. Latin
C. Greek (Answer)
D. Arabic
115.Nagqu is located in which country?
A. China (Answer)
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B. Nepal
C. Bhutan
D. Mongolia
116.Who is the author of the famous book, “The Spirit of Islam”?
A. Sir Syed Ahmad Khan
B. Syed Ameer Ali (Answer)
C. Khwaja Salimullah Khwaja Salimullah
D. Sir John Woodroffe
117.John Austin presented his “Theory of sovereignty” in his book “The Province of Jurisprudence Determined” which
was published in--------------?
A. 1832 (Answer)
B. 1935
C. 1717
D. 1736
118.Insulin drug was discovered by------------?
A. Charles Herbert Best
B. Prof John James Rickard Macleod
C. Sir Frederick Grant Banting (Answer)
D. Leonard Thompson
119.Nawab Abdul Latif found the Muhammadan Literary Society in April 1863 at-----------?
A. Dhaka
B. Faridpur
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C. Calcutta (Answer)
D. Selhat
120.John Stuart Mill wrote a famous book ” on liberty” in------------?
A. 1859 (Answer)
B. 1850
C. 1759
D. 1871
121.Who founded Muhammadan Literary Society in 1863?
A. Shah Waliullah Dehlawi
B. Syed Ameer Ali
C. Nawab Abdul Latif (Answer)
D. Sir Syed Ahmad Khan
122.The Indus Waters Treaty water-distribution treaty between India and Pakistan, brokered by the?
A. International Monetary Fund
B. International Bank for Reconstruction and Development
C. World Bank (Answer)
D. NATO
123.The High courts in India were established under the-------------------?
A. Indian High Courts Act 1868
B. Indian High Courts Act 1871
C. Indian High Courts Act 1858
D. Indian High Courts Act 1861 (Answer)
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124.Who was the viceroy of Indian during the WWII?
A. Louis Francis Albert Victor Nicholas Mountbatten
B. Victor Alexander John Hope, Marquess of Linlithgow (Answer)
C. Major Freeman Freeman-Thomas, Marquess of Willingdon
D. Frederic John Napier Thesiger, Viscount Chelmsford
125.The International Day of Forests is observed every year on--------------?
A. March 21 (Answer)
B. March 22
C. March 23
D. March 24
126.First Women Bank Limited commenced its business on------------?
A. 02 Nov 1989
B. 02 Dec 1989 (Answer)
C. 02 Dec 1988
D. 01 Nov 1990
127.President of Pakistan announced new medal on 23 march 2018 named as -----------?
A. Sitara-e- Juraat
B. Tamgha-e-Amtiaz
C. Nishaan-e-Haider
D. Tamgha-e-Azam (Answer)
128.Which Country law is considered to be harsh?
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A. Iran
B. Saudi Arabia (Answer)
C. China
D. Ethiopia
129.Non-permanent members of UN Security Council are elected for term of--------------?
A. 1 year
B. 2 years (Answer)
C. 3 years
D. 5 years
130.Braille education system was introduced by Braille for?
A. Blinds (Answer)
B. Dumb
C. Handicap
D. Labours
131.“Spirit of Islam” book was written by?
A. Syed Ameer Ali (Answer)
B. Quaid-e-Azam
C. Allama Iqbal
D. Sir syed
132.Who was the first asian to receive noble prize in 1913?
A. Rabinder Nath Tagore (Answer)
B. C.V.Raman
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C. I.A.Bunin
D. Mother teresa
133.Harrapa city is situated on the bank of which river?
A. Ravi (Answer)
B. Chenab
C. Sutlej
D. Indus
134.The oldest flag of the world is?
A. Denmark (Answer)
B. China
C. Japan
D. Greece
135.The oldest anthem of the world is?
A. Japan (Answer)
B. China
C. Russia
D. Denmark
136.Total number UN Security Council members is------------?
A. 5
B. 10
C. 15 (Answer)
D. 20
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137.The General Assembly of UN meets regularly once a year on third Tuesday of-------------?
A. September (Answer)
B. October
C. November
D. December
138.How many official working languages recognized by UN (United Nations)?
A. 4
B. 5
C. 6 (Answer)
D. 7
139.The UN official birthday is celebrated on------------?
A. December 24, 1945
B. October 24, 1945 (Answer)
C. September 24, 1945
D. November 24, 1945
140.Pakistan Television started in the reign of-------------?
A. Zulfiqar Ali Bhutto
B. Yahya Khan
C. Zia Ul Haq
D. Ayub Khan (Answer)
141.How many states are in Europe?
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A. 47
B. 48
C. 49
D. 50 (Answer)
142.headquarter of the African Union is located in------------?
A. Johannesburg
B. Cairo
C. Dakar
D. Addis Ababa (Answer)
143.What was the name of concrete barrier that physically and ideologically divided Germany in 1961?
A. Peace Wall
B. Peace Berlin Wall
C. Berlin Wall (Answer)
D. Peace Wall of Berlin
144.Wood is the main raw material for the manufacture of ------------?
A. Paint
B. Gun powder
C. Paper (Answer)
D. Ink
145.In the manufacture of banaspati ghee the gas used is ----------?
A. Helium
B. Hydrogen (Answer)
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C. Oxygen
D. Nitrogen
146.----------------is the fear of bathing?
A. Agoraphobia
B. Acrophobia
C. Ablutophobia (Answer)
D. Hydrophobia
147.Which US president resigned while in office ?
A. Richard Nixon (Answer)
B. Jimmy Carter
C. Ronald Reagan
D. J. F. Kennedy
148.------------ is a famous beverage today , originally it was the name of a medicine?
A. Coca Cola (Answer)
B. Lemonade
C. Pepsi
D. Soda water
149.Father of rivers is called ------------?
A. Indus river (Answer)
B. Amazon river
C. Manchar river
D. Keenjhar river
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150Angela Merkel is a German Politician serving as Chancellor of Germany since-----------?
A. November 2003
B. November 2005 (Answer)
C. November 2008
D. November 2011
151.Which country has no railway track?
A. Afghanistan (Answer)
B. China
C. Russia
D. Somalia
152.Spectrum is made of ---- colors?
A. 7 (Answer)
B. 8
C. 6
D. 9
153.Blind dolphins are found in which river of Pakistan?
A. Indus (Answer)
B. Jehlum
C. Kabul
D. Chenab
154.Where the Pakistan’s first radio station was setup?
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A. Karachi (Answer)
B. Lahore
C. Multan
D. Islamabad
155.Who was the last mughal emperor to sit on the peacock throne?
A. Muhammad Shah (Answer)
B. Aurangzeb
C. Shah zafar
D. Shah alam II
156.Digital computer was invented by?
A. Howard Alken (Answer)
B. Steve Jobs
C. Charless babbage
D. James watson
157Steve jobs .was an american and he was founder of?
A. Apple (Answer)
B. Google
C. Yahoo
D. Oracle
158.Hardest substance in the human body is?
A. Enamel (Answer)
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B. Nail
C. Bone
D. N.O.T
159.Famous painting “The sunflower” is painted by?
A. Vincent van gogh (Answer)
B. Banjamin west
C. Gustav klint
D. Pablo picasso
160.The first truly global war was?
A. Seven years war (Answer)
B. Hundred years war
C. WWII
D. Thirty years war
161.Napoleon regarded which battle as his greatest victory?
A. Austerlitz (Answer)
B. Arras
C. Amiens
D. Assayer
162.The first war b/w Arabs and Israel was fought in?
A. 1948 (Answer)
B. 1946
C. 1942
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D. 1940
163.Who gave the title of Mahatma to Gandhiji?
A. Rabindranath tagore (Answer)
B. Lala lajpat roy
C. Abu kalam azad
D. None
164.The chemical that is used in making artificial rain is?
A. Silver iodide (Answer)
B. Silver nitrate
C. Silver chloride
D. Silver nitrite
165.What approximate part of J&K is under india’s occupation?
A. 75% (Answer)
B. 60%
C. 90%
D. 50%
166.Which is the largest country in Africa?
A. Sudan (Answer)
B. Nigeria
C. Libya
D. S.africa
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167.The term of office of a judge of the ICJ is?
A. 9 years (Answer)
B. 8 years
C. 7 years
D. 6 years
168.In which month does the Un general assembly meet annually?
A. September (Answer)
B. October
C. November
D. December
169.Who was the founder of HAMAS in 1987?
A. Sheikh Ahmed yassin (Answer)
B. Yasser arafat
C. Abdul majeed
D. Zulfiqar Ali
170.Asian developement bank was established in?
A. 1964
B. 1966 (Answer)
C. 1968
D. 1970
171.Which continent has no desert?
A. Europe (Answer)
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B. N.America
C. S.America
D. Australia
172.The Highest papulation growth rate among the following countries is in-----------?
A. Bangladesh (Answer)
B. India
C. China
D. Srilanka
173.Corbillion Cup is given in the game of------------?
A. Golf
B. Squash
C. Table Tennis (Answer)
D. None of these
174.Dushanbe is the capital of----------?
A. Tajikistan (Answer)
B. Ukraine
C. kazakhistan
D. Turkmenistan
175.“FREE TOWN” is the capital of-------------?
A. Somalia
B. Slovenia
C. Cuba
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D. Sierra Leone (Answer)
176.Harrappa near Sahiwal was centre of-----------?
A. Greek civilization
B. Persian civilization
C. Muslim civilization
D. Indus valley civilization (Answer)
177.After Pashtun which is the second largest ethnic group of Afghanistan?
A. Uzbek
B. Baluch
C. Tajik (Answer)
D. Hazaras
178.Sunlight is composed of-----------?
A. Three colours
B. six colours
C. seven colours (Answer)
D. eight colours
179.The most urbanized province of Pakistan is----------?
A. Kpk
B. Punjab
C. Baluchistan
D. Sindh (Answer)
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180.“Taipei” is the capital of----------?
A. Tanzania
B. Vietnam
C. Taiwan (Answer)
D. Togo
181.Which of the following country are called “Land of free peoples”?
A. Thailand (Answer)
B. Japan
C. Norway
D. Canada
182.8 March is observed internationally as?
A. Women’s Day (Answer)
B. World Water Day
C. World Health Day
D. Human Rights Day
183.K2 is also known as?
A. Goodwin Austin
B. Chogori
C. Killer mountain
D. A & B (Answer)
184.when was the parachute invented-----------?
A. 1560s
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B. 1570s
C. 1783s (Answer)
D. 1470s
185.Scientific bureau of Economic Cooperation Organization is situated in--------------?
A. Tehran
B. Turkey
C. Qatar
D. Pakistan (Answer)
186.Eyeglasses are invented in Italy in--------?
A. 1586
B. 1286 (Answer)
C. 1386
D. 1486
187.Blood which heart pumps to lungs is----------?
A. deoxygenated blood (Answer)
B. lymph fluid
C. atria blood
D. oxygenated blood
188.Headquarter of NASA is located in-------?
A. South Wales
B. Berlin
C. Bern
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D. Washington (Answer)
189.The poorest region of the world is----------?
A. the Middle East
B. sub-Saharan Africa (Answer)
C. Asia
D. Latin America
190.Between which of the following was the ancient town of Takshasila located----------?
A. Indus and Jhelum (Answer)
B. Jhelum and Chenab
C. Chenab and Ravi
D. Ravi and Beas
191.he Indus Valley Civilization specialized in-------?
A. Town Planning (Answer)
B. Architecture
C. Craftsmanship
D. All of these
192.TAPI gas Pipeliine stands for ?
A. Tajikistan, Pakistan, Afghanistan, India
B. Turkey, Pakistan, Afghanistan, India
C. Turkmenistan, Afghanistan, Pakistan, India (Answer)
D. None of the above
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193.Who is the National Poet of Afghanistan?
A. Amir crore
B. Khushal khan khattak (Answer)
C. Rehman Baba
D. None of these
194.Who invented optical fiber?
A. Samuel Cohen
B. Narinder Kapany (Answer)
C. Percy L.Spencer
D. T.H. MaimahA
195.Which of the following Island group named as ‘Sandwich Island’?
A. Hawaii Island (Answer)
B. Falkland Islands
C. Greenland
D. Tuvalu
196.Which of the following is the largest Island of Japan?
A. Hokkaido
B. Honshu (Answer)
C. Shikoku
D. Kyushu
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197.If we say the child has an IQ of 100, what does this means? A.The
performance of the child is below average.
B.The performance of the child is above average.
C.The mental age of the child is equal to his actual age. (Answer)
D.The performance of the child cannot be better.
198.Who was the first president of Uzbekistan?
A. Abdulhashim Mutalov
B. Oʻtkir Sultonov
C. Islam Karimov (Answer)
D. Nigmatilla Yuldashev
199.Who defeated Darius III in the Battle of Gaugamela?
A. Aristotle
B. Julius Caesar
C. Napoleon Bonaparte
D. Alexander the Great (Answer)
200.Who founded the Achaemenid Empire?
A. Darius I
B. Cambyses II
C. Cyrus the Great (Answer)
D. Alexander the Great
201.Which king was first addressed as ‘Your Majesty’?
A. Akbar
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B. Louis
C. Victoria
D. Henry VIII (Answer)
202.Who is the founder of Greek historiography?
A. Aristotle
B. Herodotus (Answer)
C. Thucydides
D. Hippocrates
203.Who became the first ever non Muslim woman elected to Pakistan’s senate?
A. Krishna kumari (Answer)
B. Sonakshi kumari
C. Payal kumari
D. Soni kumari
204.Which monarch called himself as the Second Alexander?
A. Akbar
B. Ashoka
C. Samudragupta
D. Ala-ud-din Khilji (Answer)
205.What is the national currency of Hong Kong?
A. Taiwan dollar
B. Yen
C. Hong Kong dollar (Answer)
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D. Yuan
206When was the first petrol Car developed?
A. 1885-1886 (Answer)
B. 1887-1888
C. 1888-1889
D. 1889-1890
207.Where is Headquarter of World Economic Forum is in-------------?
A. London
B. Paris
C. Cologny (Answer)
D. Geneva
208.What is the capital of Norway?
A. Vienna
B. Copenhegan
C. Oslo (Answer)
D. Berlin
209.Dr Abdus Slam was born in which city of Pakistan?
A. Lahore
B. Multan
C. Jhang (Answer)
D. Khushab
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210.Members of Association Of Southeast Asian Nations (ASEAN) are------------?
A. 08
B. 09
C. 10 (Answer)
D. 11
211.Capital of Armenia is-------------?
A. Kampala
B. Tbilisi
C. Yerevan (Answer)
D. Amman
212.In a push – pull converter, the filter capacitor can be obtained as------------?
A. Cmin = V / ( Vr L f2 )
B. Cmin= ( 1 – D ) V / ( Vr L f2 )
C. Cmin= ( 1 – 2 D ) V / 32 ( Vr L f2 ) (Answer)
D. Cmin= ( 1 – 2 D ) V / 42 ( Vr L f2 )
213.MOSFET stands for--------------?
A. Metal – oxide semiconductor field effect transistor (Answer)
B. Molybdenum – oxide semiconductor field effect transistor
C. Metal – oxide silicon field effect transistor
D. Metal – oxide semiconductor field effect transmitter
214.In a flyback converter, the inductor of the buck-boost converter has been replaced by a-------------?
A. Flyback capacitor
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B. Flyback resistor
C. Flyback transformer (Answer)
D. Flyback transistor
215.Advantages of Cuk converter is / are-------------?
A. Large number of reactive component
B. Low stress on switch
C. Low stress on capacitor
D. None of these (Answer)
216.A MOSFET, for its conduction uses-------------?
A. Only minority carriers
B. Only majority carriers (Answer)
C. Both minority and majority carriers
D. None of these
217.An RC snubber network used in BJT----------? A.
Divert the collector current during turn – off
B. Improves the reverse bias safe operating area
C. Dissipates a fair amount of switching power
D. All of these (Answer)
218.The ac output voltage waveform of VSI and AC output current waveform of CSI respectively is composed of-----------?
A. High dv / dt, low di / dt
B. Low dv / dt, low di / dt
C. Low dv / dt, high di / dt
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D. High dv / dt, high di / dt (Answer)
219.If energy is taken from the AC side of the inverter and sends it back into the DC side, then it is known as-----------?
A. Motoring mode operation
B. Braking mode operation
C. Regenerative mode operation (Answer)
D. None of these
220.A combination of synchronized leading edge and trailing edge modulation has also been used to control a------------?
A. Boost single – phase power factor converter
B. A buck dc – dc converter to reduce ripple in the intermediate dc bus capacitor
C. Both A. and B. (Answer)
D. None f these
221.Regulator sampling PWM is usually used in-----------?
A. High power inverters
B. Rectifiers
C. Low power inverters
D. Only A. and B. (Answer)
222. a 3 phase VSI SPWM to use a single carrier signal and preserve the features of PWM technique, the normalized
carrier frequency should be------------?
A. Multiple of two
B. Odd multiple of three (Answer)
C. Odd multiple of five
D. Odd multiple of seven
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223.In square wave operation mode of 3 phase VSI, the VSI
A. Can control the load voltage
B. Cannot control the load voltage
C. Cannot control the load voltage except by means of dc link voltage (Answer)
D. Cannot control the load voltage except by means of dc link current
224.For commutation in three phase PAC, normally balanced three phase voltages VR, VY and VB are connected to the
three legs of the converter via--------------?
A. Three inductances (Answer)
B. Three capacitances
C. Three resistance
D. Three transistors
225.If all the SCR’s of 3 phase PAC is replaced by diodes, they would be triggered-------------?
A. 120 degree after the zero crossing of the corresponding line voltages
B. 60 degree after the zero crossing of the corresponding line voltages (Answer)
C. 120 degree before the zero crossing of the corresponding line voltages
D. 60 degree before the zero crossing of the corresponding line voltages
226.The ability of an electronic system to function properly in its intended electromagnetic environment and should not
be a source of pollution to that electromagnetic environment is known as------------? A. Susceptibility
B. Emission
C. Interference
D. Electromagnetic compatibility (Answer)
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227.The opposite of susceptibility is-----------?
A. Immunity (Answer)
B. Emission
C. Interference
D. Electromagnetic compatibility
228.The output current in PWM DC – DC converters is equal to-----------?
A. Average value of the output inductor current
B. Product of an average inductor current and a function of duty ratio
C. Either A. or B. (Answer)
D. None of these
229.A step – down choppers can be used in-----------?
A. Electric traction
B. Electric vehicles
C. Machine tools
D. All of these (Answer)
230.In a lossless inverter, the average power absorbed in one period by the load must be----------?
A. Equal to the average power supplied by the dc source (Answer)
B. Greater than the average power supplied by the dc source
C. Lesser than the average power supplied by the dc source
D. Equal to the average power supplied by the ac source
231.The ac voltage controller can be used for -----------?
A. Lighting and heating control
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B. On – line transformer tap changing
C. Soft starting
D. All of these (Answer)
232.In a full bridge VSI, in order to avoid the short circuit across the DC bus and the undefined AC output voltage
condition, the modulating technique should ensure that-----------?
A. Top switch of each leg is on at any instant
B. Bottom switch of each leg is on at any instant
C. Either A. or B. (Answer)
D. None of these
233.The phase angle of gate signal in TRIAC can be shifted by using-------------?
A. A capacitor
B. A variable resistor
C. An inductor
D. Only (a) and (b) (Answer)
234.In the SPWM, the modulating signal is-----------?
A. Square
B. Sinusoidal (Answer)
C. Triangular
D. Saw – tooth
235.A TRIAC can be turned on with--------------?
A. Positive voltage at the gate terminal
B. Negative voltage at the gate terminal
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C. Either (a) or (b) (Answer)
D. None of these
236.The transfer function of PWM is generally developed in--------------?
A. Time domain
B. Frequency domain
C. Either A. or B. (Answer)
D. None of these
237.DIAC and TRIAC both are semiconductors devices and conduct in--------------------?
A. DIAC conducts in forward direction and TRIAC conducts in reverse direction
B. Both conducts in forward direction
C. Both conducts in reverse direction
D. Both conducts in either direction (Answer)
238.The Graetz bridge makes excellent use of --------------?
A. Current transformer
B. Potential transformer
C. Power transformer (Answer)
D. SCR
239.In constant frequency PWM, at perturbation the amplitude of the sinusoidal component is a-----------?
A. Linear function
B. Non linear function
C. Constant function
D. None of these (Answer)
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240.If the firing angle becomes negative, then the rectifier begins to work as---------------?
A. A rectifier
B. An inverter (Answer)
C. A chopper
D. A regulator
241.In variable frequency, PWM gain
A. Phase lead helps to increase the phase margin of the control loop (Answer)
B. Phase lag helps to increase the phase margin of the control loop
C. Phase lead helps to decrease the phase margin of the control loop
D. Phase lag helps to decrease the phase margin of the control loop
242.In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage
becomes------------------?
A. Positive (Answer)
B. Negative
C. Zero
D. None of these
243.Transformer utilization factor is a measure of the merit of a rectifier circuit. It is the ratio of---------------?
A. AC input power to the transformer volt – amp rating required by secondary
B. AC input power to the transformer volt – amp rating required by primary
C. DC output power to the transformer volt – amp rating required by secondary (Answer)
D. DC output power to the transformer volt – amp rating required by primary
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244.A carrier based PWM technique in CSI is composed of------------?
A. A switching pulse generator and a shorting pulse generator
B. A shorting pulse distributor
C. A switching and shorting pulse combination
D. All of these (Answer)
245.46.In a square – wave operation of 3 phase CSIs, the power values are on for-----------?
A. 60 degree
B. 90 degree
C. 120 degree (Answer)
D. 150 degree
246.Ripple factor is the ratio of----------------------?
A. Rms value of the ac component of load voltage to the dc voltage (Answer)
B. Average value of the ac component of load voltage to the peak value of voltage
C. Average value of the dc component of load voltage to the ac voltage
D. Peak value of the dc component of load voltage to the ac voltage
247.Form factor of a rectifier is the ratio of --------------?
A. Root mean square value of voltage and current to its peak value
B. Root mean square value of voltage and current to its average value (Answer)
C. Average value of current and voltage to its root mean square value
D. Peak value of current and voltage to its root mean square value
248.Silicon controlled rectifier can be turned on------------?
A. By applying a gate pulse and turned off only when current becomes zero (Answer)
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B. And turned off by applying gate pulse
C. By applying a gate pulse and turned off by removing the gate pulse
D. By making current non zero and turned off by making current zero
249.TRIAC is a semiconductor power electronic device which contains------------?
A. Two SCR’s connected in reverse parallel (Answer)
B. Two SCR’s connected in parallel
C. Two SCR’s connected in series
D. Two BJT’s connected in series
250.The curve between V and I of SCR when anode is positive w.r.t cathode and when anode is negative w.r.t cathode
are known as---------------------?
A. both as forward characteristics
B. both as reverse characteristics
C. former as forward characteristics and later as reverse characteristics (Answer)
D. former as reverse characteristics and later as forward characteristics
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