RADAR is used for


Options: locating submerged submarines,    receiving a signals in a radio receiver,    locating geostationary satellites,    detecting and locating the position of objects such as aeroplanes

Ans:D,D






More physics Related questions:


The light of distant stars is affected by
Options: the earth's atmosphere,    interstellar dust,    both (a) and (b),    None of the above

Ans:C,C


Subsidies mean
Options: payment by government for purchase of goods and services,    payment made by business enterprises to factors of production,    payment made by companies to shareholders,    payment made by the government to business enterprises, without buying any goods and services

Ans:D,D


The 'Golconda Fort' is in which state?
Options: Telangana,    Uttar Pradesh,    Bihar,    Karnataka

Ans:A,A


What African-American inventor received 5 patents in the field of shoemaking?
Options: Elijah McCoy,    Jan Ernst Matzeliger,    Ernest Just,    Lewis Latimer

Ans:B,B


Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?
Options: United Parcel Service,    Uniform Product Support,    Under Paneling Storage,    Uninterruptable Power Supply

Ans:D,D


Pythagoras was first to ____ the universal validity of geometrical theorem.
Options: give,    prove,    both,    None of the above

Ans:,


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


What is the Websites code for the country United Kingdom?
Options: GB,    UK,    EN,    EG

Ans:B,B


The headquarters of U.N. is located in
Options: Rome,    Geneva,    New York,    Washington D.C.

Ans:C,C


To whom was 'Bharat Ratna' awarded in 1999?
Options: Lata Mangeshkar,    Amartya Sen,    M. S. Subbulakshmi,    Atal Behari Vajpayee

Ans:B,B


The time interval from when the given star passes directly overhead to when it next passed directly overhead, is defined as
Options: one sidereal day,    one solar day,    both the terms are similar, so any of these may be used,    None of the above

Ans:A,A


In which year was Pulitzer Prize established?
Options: 1917,    1918,    1922,    1928

Ans:A,A


The highest civilian award of India 'Bharat Ratna' has been awarded to only two foreigners so far. One of them is Nelson Mandela. The other is
Options: Abdul Ghaffar khan,    Mikhail Gorbachev,    Marshal Tito,    Abdul Wali Khan

Ans:A,A


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

Ans:A,sirajudola and English under Clive


Computers calculate numbers in what mode?
Options: Decimal,    Octal,    Binary,    None of the above

Ans:C,C


What toy was invented by Joshua Lionel Cowen around 1900?
Options: Raggedy Ann doll,    Yo-yo,    Electric train,    Tinkertoys

Ans:C,C


Pan - American Highway, north-west Alaska to Southernmost Chile is the worlds
Options: longest road,    highest road,    busiest road,    None of the above

Ans:,


WTO, (World Trade Organization), WHO, (World Health Organization) and IDA (International Development Association) are ___ of General Assembly (UNO).
Options: principal organs,    other United Nations Organs,    specialized agencies and other autonomous organization,    they are independent agencies and not a part of UNO

Ans:C,C


Resurgent India Bonds were issued in US dollar, Pound Sterling and
Options: Japanese Yen,    Deutsche Mark,    Euro,    French Franc

Ans:B,B


Chandoli National Park
Options: Karnataka,Kerala,Maharashtra,MadhyaPradesh

Ans:Maharashtra,


The Palaeozoic era contains ____ time periods.
Options: six,    four,    five,    seven

Ans:A,A


Rangaswamy Cup is associated with
Options: archery,    cricket,    football,    hockey

Ans:D,D


The polar regions of earth cannot support forest growth because
Options: the growing season is short in these areas,    the ground is often frozen or snow or ice covered,    the rainfall is very low,    All of these factors

Ans:D,All of these factors


Indian School of Mines is located in
Options: Dhanbad,    Asansol,    Tatanagar,    Rourkela

Ans:A,A


Who won 2017 nobble for Physiology or Medicine
Options: Yoshinori Ohsumi, michael rosbash,Michael w. young,

Ans:Yoshinori Ohsumi, michael rosbash,Michael w. young,,A


The UN library is known by the name of
Options: Nation's library,    U Thant library,    Hammarskjoeld library,    Trygve Lie library

Ans:C,C


It is more difficult to walk on a sandy road than on a concrete road because
Options: sand is soft and concreter is hard,    the friction between sand and feet is less than that between concrete and feet,    the friction between sand and feet is more than that between concrete and feet,    the sand is grainy but concrete is smooth

Ans:B,B


The temperature needed to keep the earth's surface and the atmosphere in thermal equilibrium is called
Options: the surface temperature,    equilibrium temperature,    the mean global surface temperature,    global temperature

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


The typical soil of tropical region, formed by the weathering of laterite rock, which promotes leaching of the soil is
Options: laterite soils,    black soil,    red and yellow soil,    peat and marshy soil

Ans:A,A


Hemis National Park
Options: Karnataka,Kerala,Jammu and Kashmir,MadhyaPradesh

Ans:Jammu and Kashmir,


Philology is the
Options: study of bones,    study of muscles,    study of architecture,    science of languages

Ans:D,D


Robert Koch worked on
Options: tuberculosis,    cholera,    malaria,    diabetes

Ans:A,A


Rabindranath Tagore receive Nobel Prize in 1913 in the field of
Options: physics,    peace,    literature,    economy

Ans:C,C


Sushri Lata Dinanath Mangeshkar received Bharath Ratna in
Options: 2000,    2001,    2002,    2003

Ans:,


How many players are there on each side in the game of Basketball?
Options: 4,    5,    6,    7

Ans:B,B


Gulf cooperation council was originally formed by
Options: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates,    Second World Nations,    Third World Nations,    Fourth World Nations

Ans:A,A


The ridges of the waves are where the jet stream of waves closes to the
Options: poles,    equator,    prime meridian,    None of the above

Ans:A,A


ICAO stands for
Options: International Civil Aviation Organization,    Indian Corporation of Agriculture Organization,    Institute of Company of Accounts Organization,    None of the above

Ans:A,A


Ibn Batuta
Options:

Ans:(1333-1347 AD):,


The mass number of an atom is equal to
Options: the number of protons,    the number of protons and electrons,    the number of nucleons,    the number of neutrons

Ans:C,C


The term yavanika meant
Options: foreign goods,    dancer,    curtain,    theatre

Ans:C,C


What Enrico Fermi invented?
Options: X ray machine,    Betatron,    Cyclotron,    Nuclear reactor

Ans:D,D


Galvanised iron sheets have a coating of
Options: lead,    chromium,    zinc,    tin

Ans:C,C


The only Indian to win the Nobel prize in physics is
Options: Dr. J.C. Bose,    Dr. C. V. Raman,    Dr. Vickram Sarabhai,    Dr. H. J. Bhabha

Ans:B,B


The molecule which has the highest percentage of ionic character among the following is
Options: HI,    HF,    HCI,    HBr

Ans:B,B


Blue is what number on the resistor color code?
Options: 1,    4,    2,    6

Ans:D,D


The transverse, longitudinal and surface waves in an earthquake originate from
Options: the epicentre within the body of the earth,    the focus on the surface of the earth,    the focus within the body of the earth,    the epicentre on the body of the earth

Ans:C,C


who was founder of laudhi dynasty?
Options:

Ans:bahlol lodhi,

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