In which decade was the first solid state integrated circuit demonstrated?


Options: 1950s,    1960s,    1970s,    1980s

Ans:A,A






More inventions Related questions:


What were the main factors responsible for World War I?
Options: Nationalism and imperialism,    Militarism and entangling alliances,    Mutual rivalry, hatred and distrust within the countries,    All of the above

Ans:D,D


The Internet was developed in the...
Options: Early 1990s,    Late 1980s,    Early 1970s,    Late 1960s

Ans:D,D


Which of the following English films was the first one to be dubbed in Hindi?
Options: Aladdin,    Universal Soldier,    Speed,    Iron Man

Ans:A,A


Which of the following is not a kharif crop?
Options: Jute,    Maize,    Mustard,    Rice

Ans:C,C


Chandoli National Park
Options: Karnataka,Kerala,Maharashtra,MadhyaPradesh

Ans:Maharashtra,


World Literacy Day is observed on
Options: Sep 5,    Aug 6,    Sep 8,    Oct 24

Ans:C,C


Simbalbara National Park
Options: Karnataka,Himachal Pradesh,Tripura,MadhyaPradesh

Ans:Himachal Pradesh,


'Teacher's Day' is observed on which of the date?
Options: September 5,    January 30,    November 14,    October 2

Ans:A,A


The first wholly Indian Bank was set up in
Options: 1794,    1894,    1896,    1902

Ans:B,B


Gravity setting chambers are used in industries to remove
Options: SOx,    NOx,    suspended particulate matter,    CO

Ans:C,C


Which of the following is the most appropriate cause of exports surplus?
Options: Country's exports promotion value,    Country's stringent import policy,    Developments in national and international markets,    None of the above

Ans:C,C


Gir Forest National Park
Options: Karnataka,Gujarat,Tripura,MadhyaPradesh

Ans:Gujarat,


FROZEN FOOD - Who discovered the first practical method of freezing food?
Options: C. Birdseye,    F. Rozenosh,    G. Findus,    R. Scott

Ans:A,A


The most notable example of a tectonic valley is that of the
Options: Doon valley,    Kashmir valley,    plains of Aksai Chin,    None of the above

Ans:B,B


One of the reasons for India's occupational structure remaining more or less the same over the years has been that
Options: investment pattern has been directed towards capital intensive industries,    productivity in agriculture has been high enough to induce people to stay with agriculture,    ceiling on land holdings have enabled more people to own land and hence their preference to stay with agriculture,    people are largely unaware of the significance of transition from agriculture to industry for economic development

Ans:A,A


How many diodes are in a full wave bridge rectifier?
Options: 8,    2,    4,    3

Ans:C,C


The radiation belts are zones in space around the
Options: Earth,    Jupiter and Saturn,    Mercury,    Earth, Jupiter and Saturn

Ans:D,D


Name the instrument used to measure relative humidity
Options: Hydrometer,    Hygrometer,    Barometer,    Mercury Thermometer

Ans:B,B


On August 1, 2003, the total strength of India's armed forces approximate to
Options: 13,92,000,    10,92,000,    71,500,    1,32,000

Ans:A,A


Who among the following invented the small pox vaccine?
Options: Robert Koch,    Edward Jenner,    Robert Hooke,    Louis Pasteur

Ans:B,B


The smallest glaciers are
Options: mountain or alpine glaciers,    continental glaciers,    piedmont glaciers,    None of the above

Ans:A,A


Anshi National Park
Options:

Ans:,Karnataka


The tropical easterlies wind lie at
Options: 0-30? latitude,    30-60? latitude,    60-90? latitude,    10-40? latitude

Ans:A,A


For whom high heeled shoes were invented?
Options: Cleopatra,    Queen Elizabeth I,    King Louis the XIV,    King Charles II

Ans:C,C


First Indian to make a speech in Hindi before the UN General Assembly is
Options: Moraji Desai,    A.B. Vajpayee,    Lal Bahadur Shastri,    Lal Krishna Advani

Ans:B,B


The gas used in the manufacture of vanaspati from vegetable oil is
Options: hydrogen,    oxygen,    nitrogen,    carbon dioxide

Ans:A,A


Planets are
Options: luminous heavenly bodies revolving around a star,    non-luminous heavenly bodies,    luminous heavenly bodies that twinkle,    luminous heavenly bodies that do not twinkle

Ans:B,B


The working language(s) of the UNESCO is/are
Options: French only,    English only,    English and French,    English, French and Russian

Ans:C,C


Inderkilla National Park
Options: Karnataka,Kerala,Himachal Pradesh,MadhyaPradesh

Ans:Himachal Pradesh,


The largest fresh water lake of Africa, area wise is
Options: lake Victoria,    lake Tanganyika,    lake Malawi,    Lake Rudolf

Ans:A,A


Numismatics is the study of
Options: coins,    numbers,    stamps,    space

Ans:A,A


Who was named India's Cricketer of the Century by Wisden?
Options: Anil Kumble,    Sachin Tendulkar,    Kapil Dev,    Sunil Gavaskar

Ans:C,C


Movement of cell against concentration gradient is called
Options: osmosis,    active transport,    diffusion,    passive transport

Ans:B,B


Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?
Options: Golf tee,    Motorboat,    Water skis,    Hang glider

Ans:C,C


The uppermost epoch of the Neogene period is
Options: the Pliocene epoch,    the Pleistocen epoch,    the Miocene epoch,    the Oligocene epoch

Ans:A,A


Who perfected GENETIC ENGINEERING?
Options: Cohen & Boyer,    Hunt & Davids,    Sinclair & Roberts,    Jaysson & Simons

Ans:A,A


Rabindranath Tagore is also known as
Options: Guruji,    Gurudev,    Mahamana,    Netaji

Ans:B,B


The strongest bonds exist between the particles found within
Options: metamorphic rocks,    igneous rocks,    sedimentary rock,    all have similar strength of bonds

Ans:B,B


The velocity of light was first measured by
Options: Einstein,    Newton,    Romer,    Galileo

Ans:C,C


In certain diseases antibiotics are administered. The object is
Options: stimulate production of white blood cells for fighting the disease,    stimulate production of antibodies,    inhibit the growth of bacteria,    produce toxins against bacteria

Ans:C,C


Who is the author of famous book 'The Judgement'?
Options: Anthony Mascarenhasa,    R. Vankataraman,    Kuldip Nayar,    Janardhan Turkur

Ans:C,C


Which of the following is not a part of the Internet?
Options: World Wide Web,    Email,    CD-ROM,    HTTP

Ans:C,C


The Asian Games were held in Delhi for the first time in...?
Options: 1951,    1963,    1971,    1982

Ans:A,A


O2 released in the process of photosynthesis comes from
Options: CO2,    water,    sugar,    pyruvic acid

Ans:B,B


Where did India play its 1st one day international match?
Options: Lords,    Headingley,    Taunton,    The Oval

Ans:B,B


The power to decide an election petition is vested in the
Options: Parliament,    Supreme Court,    High courts,    Election Commission

Ans:C,C


What is the Websites code for the country Bulgaria?
Options: BU,    BR,    BL,    BG

Ans:D,D


Velocity of wind is measured by
Options: speedometer,    tachometer,    anemometer,    audiometer

Ans:C,C


Who invented Airship (rigid)?
Options: Dr. Alan M. Turing,    Roger Bacon,    G. Ferdinand Von Zeppelin,    Otto

Ans:C,C


The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is
Options: helium,    ozone,    oxygen,    methane

Ans:B,B

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