When were bar code scanners invented?


Options: 1940s,    1950s,    1970s,    1960s

Ans:C,C


Description:

Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 7083 | Level: Moderate




Got some suggestion about this question or to make this site better? Please leave your comments below.


Want to see where do you stand among other aspirants in "General Knowledge" Category?

Click Here to take quick 5 mins MCQ test to find out.

More inventions Related questions:


Who won 2017 nobble for Chemistry
Options: A,joachim frank,richard henderson,jacques dubochet,B,Fraser Stoddart,Jean-Pierre Sauvage,Ben Feringa

Ans:joachim frank,richard henderson,jacques dubochet,A


Plant bends towards the source of light on account of the movement of curvature known as
Options: geotropism,    thigmotropism,    chemotropism,    phototropism

Ans:D,D


When did India enter into space age by launching the satellite 'Aryabhatta'?
Options: 1966,    1932,    1975,    1990

Ans:C,C


The trident-shaped symbol of Buddhism does not represent
Options: Nirvana,    Sangha,    Buddha,    Dhamma

Ans:A,A


The member of a State Public Service Commission can be removed on the ground of misbehavior only after an enquiry has been conducted by the
Options: Supreme Court of India,    High Court of the state,    committee appointed by the president,    None of the above

Ans:A,A


Lala Lajpat Rai is the author of the book
Options: India Divided,    Unhappy India,    Mother India,    Hind Swaraj

Ans:B,B


What is the middle name of Rahul Dravid?
Options: Naren,    Sharad,    Srivatsav,    Shyam

Ans:B,B


The term 'Caddle' is associates with which sports?
Options: Golf,    Billiards,    Polo,    Bridge

Ans:A,A


The number of major ports in India is
Options: 5,    8,    13,    15

Ans:C,C


Internet Explorer is a...
Options: Any person browsing the net,    Web Browser,    Graphing Package,    News Reader

Ans:B,B


National Archives is located at?
Options: Calcutta,    Dehradun,    Bombay,    New Delhi

Ans:D,D


Nucleus, the genetic material containing rounded body in each cell, was first discovered in 1831 by
Options: Robert Hooke,    Robert Brown,    Rudolf Virchow,    Theodore Schwann

Ans:B,B


Computers calculate numbers in what mode?
Options: Decimal,    Octal,    Binary,    None of the above

Ans:C,C


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 study of day-to-day variations in weather called is called
Options: climatology,    meteorology,    cyclogenesis,    None of the above

Ans:B,B


Where did Mahendra Singh Dhoni make his ODI debut?
Options: Chittagong,    Dhaka,    Hyderabad,    Vishakapatnam

Ans:A,A


The tertiary winds on the north of the Alps (Europe) are called
Options: the Chinook,    the foehn,    the sirocco,    the loo

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


What George Westinghouse invented?
Options: Light bulb,    Electric razor,    Refrigerator,    Railway air brakes

Ans:D,D


The property of a substance to absorb moisture from the air on exposure is called
Options: osmosis,    deliquescence,    efflorescence,    desiccation

Ans:B,B


The UNSECO's 'Prix Jules Verne' prize has been given to which of the following serials of Doordarshan?
Options: The World This Week,    Surabhi,    Eye Witness,    Turning Point

Ans:D,D


The new committee system constitutes an improvement over the earlier committee system in so far as
Options: it assures representation to all the political parties in proportion to their strength in the Parliament,    it enables the Parliament to examine the grants of all the ministries and departments in detail,    it enables the Parliament to accept the demands of various ministries without scrutiny,    None of the above

Ans:B,B


During the first crusade, crusaders reached Jerusalem and captured it in
Options: 1000 AD,    1099 AD,    1200 AD,    1515 AD

Ans:B,B


Who built the world's first binary digit computer: Z1...?
Options: Konrad Zuse,    Ken Thompson,    Alan Turing,    George Boole

Ans:A,A


Most abundant tissues of our body are
Options: muscular,    connective,    epithelial,    nervous

Ans:B,B


Javagal Srinath took no wicket in his last ODI match.What were his bowling figures in that match? [Format : Overs bowled - Maidens - Runs given - Wickets taken]
Options: 7 - 0 - 67 - 0,    10 - 0 - 87 - 0,    10 - 0 - 57 - 0,    7 - 0 - 39 - 0

Ans:B,B


AOL stands for...
Options: Arranged Outer Line,    America Over LAN,    Audio Over LAN,    America Online

Ans:D,D


The IBM PC-XT was the first to include a hard drive. What was the capacity of this disk?
Options: 20 MB,    1.44 MB,    10 MB,    750 KB

Ans:C,C


battle of buxar was fought in
Options: 1764AD,1761AD,1526AD,1556AD

Ans:1764AD,1764AD


Which of the following agencies related to the United Nations is concerned with promoting the growth of international trade and equilibrium in balance of payments?
Options: United Nations Industrial Development Organisation,    International Development Association,    International Bank for Reconstruction and Development Organisation,    United Nation Development Programme

Ans:C,C


Without ____ the equator would be much hotter than it is while the poles would be much cooler.
Options: latitudinal redistribution of heat,    cycle of air circulation,    global wind pattern,    All are similar terms

Ans:D,D


Who came up with the idea for INSTANT MASHED POTATO?
Options: S. Tuberosum,    W. Raleigh,    E. Asselbergs,    K. Edwards

Ans:C,C


Solar eclipse will take place when
Options: the sun is between the moon and the earth,    the earth is between the moon and the sun,    the moon is between the sun and the earth,    the moon does not lie on the line joining the sun and the earth

Ans:C,C


The term 'Yavanapriya' mentioned in ancient Sanskrit texts denoted
Options: ivory,    pepper,    a fine variety of Indian muslin,    damsels sent to the Greek court for dance performance

Ans:B,B


The only Indian to win the Nobel prize in physics is
Options: Dr. J.C. Bose,    Dr. C. V. Raman,    Dr. Vickram Sarabhai,    Dr. H. J. Bhabha

Ans:B,B


Gorumara National Park
Options: Karnataka,Kerala,West Bengal,MadhyaPradesh

Ans:West Bengal,


Stars appears to move from east to west because
Options: all stars move from east to west,    the earth rotates from west to east,    the earth rotates from east to west,    the background of the stars moves from west to east

Ans:B,B


Which of the following is a warm current?
Options: Benguela current,    Labrador current,    Kurosiwo current,    South Pacific current

Ans:C,C


Which of the following countries won the final of the triangular cricket series held in durban in februarry 1997 ?
Options: India,    New zealand,    South africa,    Zimbabwe

Ans:C,C


What do you call a computer on a network that requests files from another computer?
Options: A client,    A host,    A router,    A web server

Ans:A,A


In which year was MIDI(Musical Instrument Digital Interface) introduced?
Options: 1987,    1983,    1973,    1977

Ans:B,B


Which of the following types of soil are mostly confined to river basins and coastal plains of India?
Options: Alluvial soils,    Black soils,    Laterite soils,    Red soils

Ans:A,A


The umbra is
Options: the inner portion of the moon's shadow,    formed by tangents to the sun and moon,    both (a) and (b),    None of the above

Ans:C,C


Michael Faraday discovered
Options: electromagnetism,    benzene, liquid gases and optical glass,    the induction of electric current,    All of the above

Ans:D,D


India's first nuclear blast at Pokhran in Rajasthan took place in
Options: 1984,    1974,    1964,    1954

Ans:B,B


The Arjuna Awards were instituted in the year
Options: 1965,    1961,    1963,    1957

Ans:B,B


Goa Shipyard Limited (GSL) was established in
Options: 1958,    1957,    1956,    1955

Ans:B,B


The headquarters of UNHCR is located at
Options: New York,    Rome,    Geneva,    London

Ans:C,C


The currency convertibility concept in its original form originated in
Options: Wells Agreement,    Bretton Woods Agreement,    Taylors Agreement,    None of the above

Ans:B,B


When was Ranasingha Premadasa, President of Sri Lanka, assassinated?
Options: 1963,    1973,    1983,    1993

Ans:D,D

www.000webhost.com