Sound travels with a different speed in media. In what order does the velocity of sound increase in these media?


Options: Water, iron and air,    Iron, air and water,    Air, water and iron,    Iron, water and air

Ans:C,C


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More physics Related questions:


battle of plassey was fought between
Options: clive-sirajudola, marata-angrej,angerj-bangal,ibrahim-maratha

Ans:A,sirajudola and English under Clive


The most malleable metal is
Options: platinum,    silver,    iron,    gold

Ans:D,D


How many times has Brazil won the World Cup Football Championship?
Options: Four times,    Twice,    Five times,    Once

Ans:C,C


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

Ans:D,D


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

Ans:A,A


The time at a place is determined by
Options: the parallels of longitude,    the parallels of latitude,    distance from equator,    distance from prime meridian

Ans:A,A


Who was the first Indian Chief of Army Staff of the Indian Army ?
Options: Gen. K.M. Cariappa,    Vice-Admiral R.D. Katari,    Gen. Maharaja Rajendra Singhji,    None of the above

Ans:A,A


For whom high heeled shoes were invented?
Options: Cleopatra,    Queen Elizabeth I,    King Louis the XIV,    King Charles II

Ans:C,C


Jeevan Rekha (Life line) express is
Options: first hospital on wheels in the world,    first railway express,    oldest train,    None of the above

Ans:A,A


Malfunctioning of which of the following organs causes jaundice?
Options: Stomach,    Pancreas,    Liver,    Kidney

Ans:C,C


In which of the following activities silicon carbide is used?
Options: Making cement and glass,    Disinfecting water of ponds,    cutting very hard substances,    Making casts for statues

Ans:C,C


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


The major graphite producing country is
Options: Russia,    Sri Lanka,    India,    China

Ans:D,D


The velocity of light was first measured by
Options: Einstein,    Newton,    Romer,    Galileo

Ans:C,C


The ore which is found in abundance in India is
Options: monazite,    fluorspar,    bauxite,    magnetite

Ans:A,A


The most densely populated country of Africa is
Options: Mauritius,    Rwanda,    Burundi,    Sierra Leone

Ans:A,A


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


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


Which of the following is not a chief organ of the United Nations Organisations?
Options: International Labour Organisation,    Security Council,    International Court of Justice,    General Assembly

Ans:A,A


The process of weathering results into
Options: the complete loss of particular atoms or the compounds from the weathered surface,    the addition of specific atoms or compounds to the weathered surface,    a breakdown of one mass in to two or more masses, with no chemical change in the mineral or rock,    All of the above

Ans:D,D


India was elected as a President of General Assembly of the United Nations in 1953. Who occupied this office on behalf of India?
Options: S. Radha Krishnan,    Gopalswamy Iyyengar,    V.K. Krishna Menon,    Vijayalakshmi Pandit

Ans:D,D


Bison (Rajbari) National Park
Options: Karnataka,Kerala,Tripura,MadhyaPradesh

Ans:Tripura,


The type of root system of all of the following is tap root system, except that of
Options: mango tree,    kachnar tree,    sunflower plant,    maize plant

Ans:D,D


In the last World Cup Hockey Finals in 2002, Germany beat ____
Options: Pakistan,    Australia,    India,    Spain

Ans:B,B


Radio telescopes are better than optical telescopes because
Options: they can detect faint galaxies which no optical telescope can,    they can work even in cloudy conditions,    they can work during the day and night,    All of the above

Ans:D,D


In fireworks, the green flame is produced because of
Options: sodium,    barium,    mercury,    potassium

Ans:B,B


National Anthem was first sung on
Options: December 27, 1911 during the Indian National Congress Session at Calcutta,    January 24, 1950 by the Constituent Assembly of India,    January 26, 1959 by the Government of India,    None of the above

Ans:A,A


The octane number of zero is assigned to
Options: 2-methyl octane,    n-heptane,    iso-octane,    3-methyl octane

Ans:B,B


Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
Options: Shawn Fanning,    Ada Byron Lovelace,    Sabeer Bhatia,    Ray Tomlinson

Ans:C,C


How many Ergs are there in 1 joule?
Options: 102,    104,    106,    107

Ans:D,D


What is the middle name of Akash Chopra, a Delhi batsman?
Options: Mohanlal,    Shyamlal,    Amarnath,    Chotaram

Ans:B,B


Who directed the world famous film 'The Gandhi'?
Options: Ben Kingsley,    Satyajit Ray,    Mrinal Sen,    Richard Attenborough

Ans:D,D


India participated in Olympics Hockey in
Options: 1918,    1928,    1938,    1948

Ans:B,B


The largest part of our hydrosphere is
Options: Atlantic Ocean,    Indian Ocean,    Pacific ocean,    Antarctica ocean

Ans:C,C


Which of the following are true regarding Jhum cultivation in India?It is largely practiced in AssamIt is referred to as 'slash and burn' techniqueIn it, the fertility is exhausted in a few years
Options: I, II and III,    II and III,    I and II,    I and III

Ans:A,A


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

Ans:C,C


Modvat is
Options: modified value added,    a term used in excise which is a new scheme of indirect taxes,    scheme which allows a manufacturer to claim instant reimbursement of the excise duty paid on the raw materials used for the production of the final good,    All of the above

Ans:D,D


The first electric train of India 'Deccan Queen' was run between
Options: Howrah and Delhi,    Bombay and Surat,    Kalyan and Pune,    New Delhi and Madras

Ans:C,C


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

Ans:C,C


Olympic Games after 4th century A.D. restarted from
Options: 1916,    1912,    1904,    1896

Ans:D,D


What James Watt invented?
Options: Diving bell,    Steam boat,    Hot air balloon,    Rotary steam engine

Ans:D,D


A coating of dust on a computer's main circuit boards has this probable consequence
Options: Overheating,    Short circuits,    Slower hard disk,    None

Ans:A,A


Treaty of Versailles rearranged the boundaries of several countries in Europe and many countries were formed such as
Options: Poland and Yugoslavia,    Lithuania and Estonia,    both (a) and (b),    None of the above

Ans:C,C


Experts say the healthiest way to view a computer monitor is by...
Options: Placing it 18 to 30 inches away from your eyes,    Viewing from a darkened room,    Adjusting the screen for maximum contrast,    Using special glasses that filter out UV rays

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Who won 2017 nobble for Literature
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How many runs did VVS Laxman score in his ODI debut?
Options: 100,    1,    99,    0

Ans:D,D


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

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Who was the first Indian to be President of UN General Assembly?
Options: Mrs. Vijay Lakshmi Pandit,    Ramesh Bhandari,    Natwar Singh,    Krishna Menon

Ans:A,A


Which of the following is an inland sea?
Options: Caribbean sea,    Caspian sea,    Red sea,    Yellow sea

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Who wrote the book 'The Prince'?
Options: Bernard Shaw,    Niccolo Machiaveli,    V.S. Sharma,    Emile Zola

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