The method of concentrating the ore which makes use of the difference in density between ore and impurities is called


Options: liquation,    leaching,    levigation,    magnetic separation

Ans:C,C


Description:

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

Hits Today: 7935 | Level: Moderate


******************************************************

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

Click Here to take quick 10 mins MCQ test to find out.




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




More Chemistry Related questions:


The various types of plate convergence is oceanic-oceanic convergenceoceanic-continental convergencecontinental-continental convergence
Options: I, II,    II, III,    I, III,    All of the above

Ans:D,D


Marsh gas is
Options: nitrogen,    ethane,    methane,    hydrogen

Ans:C,C


The troops raised by the emperor but not paid directly the state and place under the charge of mansabadars were know as
Options: Walashahi,    Barawardi,    JCumaki,    Dakhili

Ans:D,Dakhili


G-15 is a group of
Options: developing countries,    non-aligned countries,    developed countries,    companies

Ans:A,A


Deep blue colour is imparted to glass by the presence of
Options: cupric oxide,    nickel oxide,    cobalt oxide,    iron oxide

Ans:C,C


Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension?
Options: Pressure and Young's modules,    Planck's constant and Angular momentum,    Impulse and moment of force,    Force and rate of change of linear momentum

Ans:C,C


Who wrote the line: ' A thing of beauty is a joy forever'?
Options: John Keats,    Robert Browing,    P.B.Shelley,    William Wordsworth

Ans:A,A


The percentage of the incident radiation reflected back to space is called
Options: planet's albedo,    earth's albedo,    both are similar terms,    None of the above

Ans:A,A


The intersecting lines drawn on maps and globes are
Options: latitudes,    longitudes,    geographic grids,    None of the above

Ans:C,C


The latitudinal differences in pressure delineate a number of major pressure zones, which correspond with
Options: zones of climate,    zones of oceans,    zones of land,    zones of cyclonic depressions

Ans:A,A


Kanishka was
Options: the king of Kushan dynasty,    a great conqueror but later became a follower of Buddha,    the only ruler of India whose territory extended up to central Asia,    All of the above

Ans:D,D


The 2005 Wimbledon Women's Singles champion defeated which of the following to win the title?
Options: Maria Sharapova,    Lindsay Davenport,    Mary Pierce,    Serena Williams

Ans:,


The soil used for cutting bricks, use in the construction of houses is
Options: black soil,    laterite soil,    alluvial soil,    saline and alkaline soils

Ans:B,B


Under which article in 1968, the number of votes required in the Security Council to convene a general conference to review the charter was increased from seven to nine?
Options: Article 81,    Article 98,    Article 109,    Article 115

Ans:C,C


The term butterfly is associated with
Options: kabaddi,    swimming,    boxing,    wrestling

Ans:B,B


The central banking functions in India are performed by the Central Bank of India Reserve Bank of India State Bank of India Punjab National Bank
Options: I, II,    II,    I,    II, III

Ans:B,B


The nucleus of a hydrogen atom consists of
Options: 1 proton only,    1 proton + 2 neutron,    1 neutron only,    1 electron only

Ans:A,A


The unit of energy in MKS system is
Options: volt,    erg,    ohm,    joule

Ans:D,D


Which two counties did Kapil Dev play?
Options: Northamptonshire & Worcestershire,    Northamptonshire & Warwickshire,    Nottinghamshire & Worcestershire,    Nottinghamshire & Warwickshire

Ans:A,A


The most abundant rare gas in the atmosphere is
Options: He,    Ne,    Ar,    Xe

Ans:C,C


The longest epoch of the tertiary period is
Options: Palaeocene,    Eocene,    Oligocene,    Miocene

Ans:B,B


Which countries from the membership of CACM (Central American Common Market)?
Options: Costa Rica, EI Salvador, Guatemala, Honduras, Nicaragua,    Bogota, EI Salvedor, Honduras,    Washington DC, Bogota, Guatemala,    All of the above

Ans:A,A


Under the Government of India, Provincial Legislatures consisted of two chambers, except in the case of
Options: Assam,    Bihar,    Madras,    Punjab

Ans:D,D


What is the middle name of Sourav Ganguly?
Options: Chandidas,    Mohandas,    Chandradas,    Tarwadi

Ans:A,A


Which of the following is used as a lubricant?
Options: Graphite,    Silica,    Iron Oxide,    Diamond

Ans:A,A


When the Aryans advanced towards India reaching the Ganges and the Yamuna rivers? It was the time of rise of Ganges Civilization.
Options: 2200 BC,    1200 BC,    2000 BC,    1500 BC

Ans:D,D


The United Nations declared 1993 as a year of the
Options: disabled,    forests,    girl child,    indigenous people

Ans:D,D


Plants synthesis protein from
Options: starch,    sugar,    amino acids,    fatty acids

Ans:C,C


Normally the Commonwealth Games are held at intervals of
Options: 3 years,    4 years,    5 years,    there is no fixed interval

Ans:B,B


Which of the following agencies related to the United Nation was in existence before the Second World War?
Options: Food and Agricultural Organisation,    International Labour Organisation,    World Health Organisation,    International Monetary Fund

Ans:B,B


Largest Mint in India is located at
Options: Nasik,    Kolkata,    Hyderabad,    Mumbai

Ans:B,B


Fenway Park is the home field of what Major League Baseball team?
Options: New York Yankees,    Chicago White Sox,    Montreal Expos,    Boston Red Sox

Ans:D,D


The first Indian to receive Noble Prize in Literature was
Options: Mother Teresa,    C. V. Raman,    Rabindranath Tagore,    Sarojini Naidu

Ans:C,C


The type of glass used in making lenses and prisms is
Options: jena glass,    soft glass,    pyrex glass,    flint glass

Ans:D,D


Who won the 1993 "King of the Ring"?
Options: Owen Hart,    Bret Hart,    Edge,    Mabel

Ans:B,B


The agreement according to which the UK, the USA and the former USSR cannot assist other countries in acquiring technology to develop nuclear weapons, is known as
Options: Izmir Treaty,    Nuclear Non-proliferation Treaty (NPT),    both (a) and (b),    None of the above

Ans:B,B


Which of the following is not associated with the UNO?
Options: ILO,    WHO,    ASEAN,    All of the above

Ans:C,C


Who was the first American female to patent her invention, a method of weaving straw with silk?
Options: Marjorie Joyner,    Margaret Knight,    Amanda Jones,    Mary Kies

Ans:D,D


The Economic and Social Commission for Asia and Pacific (ESCAP) is located at
Options: Manila,    Singapore,    Kuala lumpur,    Bangkok

Ans:D,D


To select text by shading as you drag the mouse arrow over the text is known as...
Options: Clip art,    To highlight,    To fetch,    To decode

Ans:B,B


Badrinath is situated on the bank of river
Options: Ganga,    Yamuna,    Alaknanda,    Saraswathi

Ans:C,C


The most densely populated regions in the world are
Options: the monsoon climatic regions,    the equatorial regions,    the hot desert climatic regions,    the summer climatic regions

Ans:A,A


Reading of a barometer going down is an indication of
Options: snow,    storm,    intense heat,    rainfall

Ans:D,D


Fa-Hien (China) (405-411 AD): visited india during rule of which emperor
Options:

Ans:Chandragupta II, known as Vikramaditya.,


One kilometre is equal to how many miles?
Options: 0.84,    0.5,    1.6,    0.62

Ans:D,D


One watt-hour is equivalent to
Options: 6.3 x 103 J,    6.3 x 10-7 J,    3.6 x 103 J,    3.6 x 10-3 J

Ans:C,C


'.MPG' extension refers usually to what kind of file?
Options: WordPerfect Document file,    MS Office document,    Animation/movie file,    Image file

Ans:C,C


Betla National Park
Options: Karnataka,Kerala,Jharkhand,MadhyaPradesh

Ans:Jharkhand,Jharkhand


January 15 is celebrated as the
Options: Republic Day,    Ugadhi,    Teachers' Day,    Army Day

Ans:D,D

www.000webhost.com