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






More physics Related questions:


David Copperfield is the name of
Options: novel,    famous actor,    poem,    writer

Ans:A,A


What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
Options: Microwave oven,    Remote control,    VCR,    Calculator

Ans:B,B


Under the Mountbatten Plan of 1947 the people of ___ were given the right to decide through a plebiscite whether they wished to join Pakistan or India.
Options: Assam,    Punjab,    Bengal,    N.W.F.P and the Sylhet district of Assam

Ans:D,D


The mineral containing both magnesium and calcium is
Options: magnesite,    calcite,    carnallite,    dolomite

Ans:D,D


'Popping Crease' is associated with which games?
Options: Swimming,    Cricket,    Water polo,    Lawn Tennis

Ans:B,B


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

Ans:A,A


S. Vijayalakshmi and Nisha Mohita are associated with
Options: Badminton,    Tennis,    Chess,    Table Tennis

Ans:C,C


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 'satellite freight city' is being developed near which of the following cities?
Options: New Delhi,    Orissa,    Gurgaon,    Kolkata

Ans:C,C


What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
Options: Sofa bed,    Captain's chair,    Waterbed,    Hammock

Ans:C,C


How many Dynes are there in 1 gram weight?
Options: 900,    375,    981,    250

Ans:C,C


Which of the following operating systems is produced by IBM?
Options: OS-2,    Windows,    DOS,    UNIX

Ans:A,A


What is the population density of Manipur?
Options: 107/sq. km,    207/sq. km,    307/sq. km,    407/sq. km

Ans:A,A


First human heart transplant operation conducted by Dr. Christiaan Barnard on Louis Washkansky, was conducted in
Options: 1967,    1968,    1958,    1922

Ans:A,A


Where is the sports stadium, Green Park, located?
Options: Kanpur,    Jamshedpur,    Cuttack,    Patiala

Ans:A,A


The luminous coloured ring, surrounding the sun is called the
Options: nebula,    comet,    asteroid,    corona

Ans:D,D


The river Jordan drains into the
Options: Dead Sea,    Adriatic Garden,    Gulf of Suez,    Resaca Garden

Ans:A,A


The number of moles of solute present in 1 kg of a solvent is called its
Options: molality,    molarity,    normality,    formality

Ans:A,A


The magnetosphere becomes unstable during the magnetic storms during a period of
Options: initial phase,    storm sudden commencement phase,    main phase,    None of the above

Ans:C,C


The heavier silicates named as 'Sima' or silica + magnesium are most abundant in the
Options: crust,    core,    mantle,    ocean floors

Ans:D,D


The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The molten rock, called magma, spewed out in volcanic eruptions during the earth;s early life and solidified into hard rock's called
Options: granite,    basalt,    igneous rocks,    sedimentary rocks

Ans:C,C


Recession is
Options: slowing down of economic activity over a limited period,    period during which unemployment may rise and demand and output may fall, leading to slump in trade,    period that results from accumulation of unsold goods, owing to fall in demand,    All of the above

Ans:,


The creator of 'Sherlock Holmes' was
Options: Arthur Conan Doyle,    Ian Fleming,    Dr.Watson,    Shakespeare

Ans:A,A


The sequence of layers of atmosphere from earth to upwards is
Options: troposphere, tropopause, stratosphere, stratopause, mesosphere, mesopause, ionosphere(thermosphere, thermopause, exosphere),    troposphere, stratosphere, stratopause, mesosphere , ionosphere,    troposphere, tropopause, stratosphere, thermosphere, exosphere,    troposphere, tropopause, stratosphere, mesosphere , exosphere, thermosphere, thermopause}

Ans:A,A


The most salty sea in the world is
Options: Red sea,    Dead sea,    Arabian sea,    Mediterranean sea

Ans:B,B


Which NBA player scored 8 points in the final 7 seconds of a game to lead his team to victory?
Options: Baron Davis,    Kevin Garnett,    Stephon Maurbury,    Reggie Miller

Ans:D,D


The first recipient of Nehru Award was
Options: Martin Luther King,    Khan Abdul Ghaffar Khan,    Mother Teresa,    U Thant

Ans:D,D


The ionosphere includes
Options: mesosphere,    thermosphere,    thermosphere and exosphere,    thermosphere, exosphere and mesosphere

Ans:C,C


When were blue jeans invented?
Options: 1900s,    1860s,    1870s,    1850s

Ans:D,D


The headquarters of International Atomic Energy Agency is located in
Options: Vienna,    London,    Geneva,    Washington

Ans:A,A


Raj Kapoor received Dada Saheb Phalke Award in
Options: 1986,    1987,    1988,    1989

Ans:B,B


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


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

Ans:A,A


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


The term cover point in cricket means
Options: the position given by the bowler to the fielder on the offside, in front of a wicket,    if the ball goes off the batsman's leg,    an off-break ball bowled by a left-handed bowler to a right-handed batsman,    None of the above

Ans:A,A


What is the literacy rate of Punjab?
Options: 63.615 per cent,    61.03 per cent,    69.95 per cent,    65.07 per cent

Ans:C,C


What is Bhakti movement?
Options: It is a social and religious movement form about AD 500 to 1600,    It is the movement that influenced the developed of regional language because it emphasised people's everyday speech,    both (a) and (b),    None of the above

Ans:C,C


When is the World's Diabetes Day?
Options: 14th November,    11th December,    15th October,    1st July

Ans:A,A


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


'Ashes' is the term associates with which sports?
Options: Basketball,    Cricket,    Hockey,    Volleyball

Ans:B,B


Ornithology is the
Options: study of bones,    study of birds,    study of smells,    None of the above

Ans:B,B


The principal copper deposits of India lie in which of the following places?
Options: Hazaribag and Singbhum of Bihar,    Khetri and Daribo areas of Rajasthan,    Anantapur in Andhra Pradesh,    Siwaliks in Uttar Pradesh and in Karnataka

Ans:A,A


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

Ans:C,C


The island of Sri Lanka formerly known as
Options: Madagascar,    Tasmania,    Ceylon,    None of the above

Ans:C,C


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


Which is known as 'Garden City of India'?
Options: Trivandram,    Imphal,    Simla,    Bangalore

Ans:D,D


The major crops found in Sudan are
Options: rice, barley, bananas, cocoa,    maize, cotton, bananas, groundnut,    bajra, oats, tobacco,    wool, wine, jute

Ans:B,B


A JPG is...
Options: A Jumper Programmed Graphic,    A format for an image file,    A type of hard disk,    A unit of measure for memory

Ans:B,B


When was Monopoly created?
Options: 1940s,    1930s,    1920s,    1950s

Ans:B,B

www.000webhost.com