The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is


Options: carbon,    hydrogen,    oxygen,    nitrogen

Ans:C,C






More Chemistry Related questions:


Which of the following crops needs maximum water per hectare?
Options: Barley,    Maize,    Sugarcane,    Wheat

Ans:C,C


Which Intel chip was the first to support a 32-bit bus architecture?
Options: 486SI,    Pentium,    286,    386DX

Ans:D,D


What Karl Benz invented?
Options: Gasoline powered automobile,    Streetcar,    Glider,    Steam turbine

Ans:A,A


Photosynthesis generally takes place in which parts of the plant?
Options: Leaf and other chloroplast bearing parts,    stem and leaf,    Roots and chloroplast bearing parts,    Bark and leaf

Ans:A,A


battle of talikota was fought between
Options:

Ans:A,combined 4 forces of muslim rules of deccan and ramraja of vijaynagar


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


Under article 61 of the UN Charter, the membership of the Economic and Social Council was which of the following years from 27 to 54?
Options: 1963,    1973,    1978,    1983

Ans:B,B


Which is the state with largest urban population?
Options: West Bengal,    Maharashtra,    Kerala,    Goa

Ans:B,B


Once the active medium is excited, the first photons of light are produced by which physical process?
Options: Blackbody radiation,    Spontaneous emission,    Synchrotron radiation,    Planck’s oscillation

Ans:B,B


Wimbledon is a place connected with
Options: Lawn Tennis,    Badminton,    Cricket,    Table Tennis

Ans:A,A


Eritrea, which became the 182nd member of the UN in 1993, is in the continent of
Options: Asia,    Africa,    Europe,    Australia

Ans:B,B


'Maya Memsaab' is a film directed by
Options: Shyam Benegal,    Ketan Mahta,    Bhupen Hazarika,    Tapan Sinha

Ans:B,B


Devaluation of a currency means
Options: reduction in the value of a currency vis-a-vis major internationally traded currencies,    permitting the currency to seek its worth in the international market,    fixing the value of the currency in conjunction with the movement in the value of a basket of pre-determined currencies,    fixing the value of currency in multilateral consultation with the IMF, the World Bank and major trading partners

Ans:A,A


'Bar' is the unit of
Options: temperature,    heat,    atmospheric pressure,    current

Ans:C,C


Name the Indian Chess player who has broken the World Record by finishing the game in first twelve moves?
Options: Vishwanathan Anand,    Champa Bose,    Sakunthala Devi,    Praveen Thipsey

Ans:A,A


Who invented fuel cells in 1839?
Options: Buckminster Fuller,    Sir William Grove,    Sylvester Graham,    Joyce Hall

Ans:B,B


Who invented Automobiles using gasoline?
Options: Leo H Baekeland,    Karl Benz,    Evangelista Torricelli,    Kirkpatrick Macmillan

Ans:B,B


Soda water contains
Options: carbonic acid,    sulphuric acid,    carbon dioxide,    nitrous acid

Ans:C,C


How many bits is a byte?
Options: 4,    8,    16,    32

Ans:B,B


Who won 2017 nobble Peace Prize
Options: international campaign to abolish nuclear weapons, Juan Manuel Santos

Ans: international campaign to abolish nuclear weapons,A


The world famous Ajanta caves are situated in
Options: Orissa,    Andhra Pradesh,    Kerala,    Maharashtra

Ans:D,D


India became a member of the United Nations in
Options: 1945,    1947,    1959,    1960

Ans:A,A


Who was the first person to patent the JET ENGINE?
Options: F. Whittle,    C. Lindbergh,    W. Histell,    B. Owings

Ans:A,A


This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
Options: George Washington,    Alexander Hamilton,    John Adams,    Thomas Jefferson

Ans:D,D


The ground water that occurs when flow of the subterranean water is not confined by the presence of impermeable layers is called
Options: unconfined groundwater,    confined groundwater,    aquifer,    artesian

Ans:A,A


The northern portion of the western coastal plain is called
Options: Konkan plain,    Malabar coast,    Coromendel coast,    None of the above

Ans:A,A


The two elements that are frequently used for making transistors are
Options: boron and aluminium,    silicon and germanium,    iridium and tungsten,    niobium and columbium

Ans:B,B


If all the banks in an economy are nationalized and converted into a monopoly bank, the total deposits
Options: will decrease,    will increase,    will neither increase nor decrease,    None of the above

Ans:C,C


Michael Ferraria is associated with which games/sports?
Options: Billiards,    Karate,    Hockey,    Tennis

Ans:A,A


The process of destruction or dying of fronts is called
Options: fromtogenesis,    frontolysis,    both (a) and (b),    None of the above

Ans:B,B


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

Ans:A,A


The national anthem was written by
Options: Bankim Chandra Chatterjee,    Rabindranath Tagore,    Sarat Chandra Chatterjee,    Aurobindo Ghosh

Ans:B,B


The condition of indirect taxes in the country's revenue is approximately
Options: 70 percent,    75 percent,    80 percent,    86 percent

Ans:D,D


The annual yield from which of the following Union Government taxes is the highest?
Options: Custom duties,    Corporation tax and income tax,    Inheritance tax, wealth tax, interest tax and gift tax,    Excise duties

Ans:D,D


Who invented the Seed Drill?
Options: Jethro Tull,    Arlo Guthrie,    Woodie Guthrie,    Thomas Hines

Ans:A,A


In which of the following organs of human body does maximum absorption of food take place?
Options: Gullet,    Large intestine,    Small intestine,    Stomach

Ans:C,C


The metamorphism which involves the chemical replacement of elements in rock minerals when gases and liquids permute into bedrock is called
Options: metasomatic metamorphism,    dynamic metamorphism,    thermal metamorphism,    contact metamorphism

Ans:A,A


The Plio-Pleistocene boundary lies about ____ years ago, at the beginning of the interval of warming after the last Pleistocene glaciations.
Options: 1,00,000,    1,000,    10,000,    100

Ans:C,C


In which year of First World War Germany declared war on Russia and France?
Options: 1914,    1915,    1916,    1917

Ans:A,A


Which one of the following is a search engine?
Options: Macromedia Flash,    Google,    Netscape,    Librarians’ Index to the Internet

Ans:B,B


Among the various allotropes of carbon,
Options: coke is the hardest, graphite is the softest,    diamond is the hardest, coke is the softest,    diamond is the hardest, graphite is the softest,    diamond is the hardest, lamp black is the softest

Ans:C,C


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

Ans:D,D


The members of the panchayat are
Options: nominated by the district officer,    the electorates of the respective territorial constituencies,    nominated by local self-government minister of the state,    nominated by the block development organization

Ans:B,B


The filament of an electric bulb is made of
Options: tungsten,    nichrome,    graphite,    iron

Ans:A,A


The troughs of the waves are where the jet stream of waves is closest to the
Options: poles,    equator,    Prime meridian,    None of the above

Ans:B,B


Depreciation means
Options: closure of a plant due to lock out,    closure of a plant due to labour trouble,    loss of equipment over time due to wear and tear,    destruction of a plant in a fire accident

Ans:C,C


Hermann Scheer (Germany) received right Livelihood Award in 1999 for
Options: his indefatigable work for thepromotion of solar energy worldwide,    his long standing efforts to end the impunity of dictators,    showing that organic agriculture is a key to both environmental sustainability and food security,    None of the above

Ans:A,A


Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products?
Options: Television,    Refrigerator,    Tube light,    Cooking gas

Ans:B,B


Which atomic reactor is used for studies of uranium heavy water lattice?
Options: Apsara,    Zerlina,    Dhruva,    Purnima-I

Ans:B,B


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

Ans:Chandragupta II, known as Vikramaditya.,

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