Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit


Options: X-rays,    ultraviolet light,    visible light,    radio waves

Ans:C,C


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More physics Related questions:


Which Indian Criketer was given the title 'Tiger'?
Options: Sunil Gavaskar,    Rahul Dravid,    B.S. Bedi,    Mansur Ali Khan Pataudi

Ans:D,D


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

Ans:B,B


tarain or thaneswwer 2nd battle was fought between
Options: prithvi raj chauhan and mohd gori, prithvi raj chauhan and mohd gajni,rana pratap and lord bentik

Ans: prithvi raj chauhan and mohd gori, prithvi raj chauhan and mohd gori


Of the UN Agencies, which one specifically aims at further economic development by encouraging productive private enterprise?
Options: United Nations Industrial Development Organisation,    International Finance Corporation,    International Monetary Fund,    World Bank

Ans:B,B


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

Ans:West Bengal,


Detergents used for cleaning clothes and utensils contain?
Options: bicarbonates,    bismuthates,    sulphonates,    nitrates

Ans:C,C


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


kalinga battle was fought between
Options:

Ans:ashoka and king of kalinga,ashoka and king of kalinga


Fiscal deficit in the Union Budget means
Options: the difference between current expenditure and current revenue,    net increase in Union Governments borrowings from the Reserve Bank of India,    the sum of budgetary deficit and net increase in internal and external borrowings,    the sum of monetized deficit and budgetary deficit

Ans:C,C


The ARDC is now a branch of the
Options: RBI,    NABARD,    IDBI,    SDBI

Ans:B,B


If speed of rotation of the earth increases, weight of the body
Options: increases,    remains unchanged,    decreases,    may decrease or increase

Ans:C,C


Moment of inertia is
Options: vector,    scalar,    phasor,    tensor

Ans:D,D


Deficit financing implies
Options: printing new currency notes,    replacing new currency with worn out currency,    public expenditure in excess of public revenue,    public revenue in excess of public expenditure

Ans:C,C


When and where was weightlifting introduced in Olympics?
Options: 1986 at Athens,    1988 at Seoul,    1924 at St. Louis,    1908 at London

Ans:A,A


Rani Jhansi Marine National Park
Options: Karnataka,Kerala,Tripura,Andaman and Nicobar Islands

Ans: Andaman and Nicobar Islands,


Guindy National Park
Options: Karnataka,Kerala,Tripura,Tamil Nadu

Ans:Tamil Nadu,


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

Ans:D,D


National Institute of Occupation Health is located at
Options: Bangalore,    Ahmedabad,    Pune,    Mumbai

Ans:B,B


Which of the film is directed by Mr. Buddhadeb Gupta?
Options: Mohra,    Krantiveer,    1942 - A Love Story,    Charachar

Ans:D,D


Who was the first Indian batsman to hit a century on Test debut against England at England's home?
Options: Sachin Tendulkar,    Abbas Ali Baig,    Kapil Dev,    Wassim Jaffer

Ans:B,B


Which of the following are the important sects of Islam?
Options: Catholics and Protestants,    Sunnis and Shias,    Mahayana and Hinayan,    None of the above

Ans:B,B


Which of the following are the members of CARICOM?
Options: Angrilla, Antigua, Trinidad, Tobago,    Barbados, Belize, St. Lucia, St. Vincent,    Dommica, Grenade, Guyana, Jamaica,    All of the above

Ans:D,D


To which of the following countries does the news agency Cetreko belong?
Options: Czechoslovakia,    Indonesia,    France,    USA

Ans:A,A


In which decade was the Internet first implemented?
Options: 1940s,    1950s,    1960s,    1980s

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


Who invented the Spinning Jenny?
Options: Thornton Hargreaves,    Peter Hargreaves,    James Hargreaves,    Simon Hargreaves

Ans:C,C


What was the purpose of establishment of NATO?
Options: To maintain and develop individual and collective capacity to resist armed attack,    To defend economic and trade interests of the developing nations of the world,    TO provide collective defence and economic cooperation in south-east Asia,    None of the above

Ans:A,A


The oil used in the froth floatation process is
Options: coconut oil,    olive oil,    kerosene oil,    pine oil

Ans:D,D


Identify the vector quantity from the following
Options: Heat,    Angular momentum,    Time,    Work

Ans:B,B


Who developed Yahoo?
Options: Dennis Ritchie & Ken Thompson,    David Filo & Jerry Yang,    Vint Cerf & Robert Kahn,    Steve Case & Jeff Bezos

Ans:B,B


Who is the author of the book 'Naked Triangle'?
Options: R.K.Narayan,    Amrita Pritam,    Balwant Gargi,    Khushwant Singh

Ans:C,C


The first 'Financial Service Park' for industry being set up at
Options: Guragaon,    Surat,    Bangalore,    Pune

Ans:A,A


Battle of chausa was fought in
Options: 1527AD, 1539 AD,1757 AD,1764AD

Ans:B,1539 AD


The highest sand dunes are found is
Options: the Sahara desert,    the Atacama desert,    the Kalahari desert,    the Gobi desert

Ans:A,A


Which of the following games originated from England?
Options: Baseball,    Archery,    Cricket,    Hockey

Ans:C,C


Let a thin capillary tube be replaced with another tube of insufficient length then, we find water
Options: will overflow,    will not rise,    depressed,    change its meniscus

Ans:B,B


Jharia (Jharkhand) is famous for
Options: sports goods,    copper mines,    coal mines,    gold mines

Ans:C,C


Who said 'Man is a political animal'?
Options: Dante,    Aristotle,    Socrates,    Plato

Ans:B,B


The treaty of Mangalore was signed between
Options: the English East India Company and Haidar Ali,    the English East India Company and Tipu Sultan,    Haidar Ali and the Zamorin of Calicut,    the French East India Company and Tipu Sultan

Ans:B,B


What is the literacy rate of Mizoram?
Options: 88.49 per cent,    63.31 per cent,    67.11 per cent,    50.23 per cent

Ans:A,A


The members of Lok Sabha hold office for a term of
Options: 4 years,    5 years,    6 years,    3 years

Ans:B,B


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

Ans:B,B


Which of the following are the ingredients of gun metal?
Options: Iron, Zinc, Titanium,    Iron, tin,    Iron, Brass, Tin,    Copper, Tin

Ans:D,D


Economic goods are
Options: all commodities that are limited in quantity as compared to their demand,    Commodities that is available according to their demand,    Commodities that is available more as compared to demand,    None of the above

Ans:A,A


The snow line on the northern side of greater Himalayas range about
Options: 4,500 to 6,000 metres,    5,500 to 6,000 metres,    3,500 to 6,000 metres,    None of the above

Ans:B,B


Squadron leader Rakesh Sharma was India's first man to go into space. He was ____ cosmonaut to be in space in the world.
Options: 12th,    107th,    139th,    151st

Ans:C,C


'CD' computer abbreviation usually means ?
Options: Command Description,    Change Data,    Copy Density,    Compact Disc

Ans:D,D


Which motor is NOT suitable for use as a DC machine?
Options: Permanent magnet motor,    Series motor,    Squirrel cage motor,    Synchronous motor

Ans:C,C


Neurospora is used as genetic material because
Options: it has short life cycle of 10 days,    the product of single meiosis can be easily analysed,    meiotic products are linearly arranged in the form of ordered tetrads,    is a diploid fungus

Ans:A,A


The letters, "DOS" stand for...
Options: Data Out System,    Disk Out System,    Disk Operating System,    Data Operating System

Ans:C,C

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