Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? DiffusionRefractionInternal reflection


Options: I, II and III,    I and II,    II and III,    I and III

Ans:C,C






More physics Related questions:


Isotopes of an element contain
Options: the same number of protons but different number of neutrons,    the same number of neutrons but different number of protons,    equal number of protons and electrons,    equal number of nucleons

Ans:A,A


'Mandi House' is a
Options: the office of the P.M.,    the office of Director General of Doordarshan,    the office of NFDC,    the Doordarshan C.P.C

Ans:B,B


Which insurance salesman invented the fountain pen in 1884?
Options: Lewis Edson Waterman,    Sir William Grove,    Charles Kettering,    George Fountain

Ans:A,A


Velocity of wind is measured by
Options: speedometer,    tachometer,    anemometer,    audiometer

Ans:C,C


The members of the parliamentary committee
Options: are appointed by the president in consultation with the prime minister,    are appointed by the president on the recommendation of the speaker,    are taken from various groups and parties in Parliament in proportion to their respective strength,    both (b) and (c)

Ans:C,C


The term 'flora' in the context of natural vegetation refers to
Options: assemblage of plant species living in association with each other in a given environmental frame,    plants of a particular region or period, listed by species and considered as a group,    a large tract covered by trees and shrubs and its administration for assessing economic benefits,    role played by species of animals in the maintenance of ecological balance

Ans:B,B


The mean radius of the earth is approximately
Options: 32,000 km,    6,400 km,    9,600 km,    12,800 km

Ans:B,B


The term 'Caddle' is associates with which sports?
Options: Golf,    Billiards,    Polo,    Bridge

Ans:A,A


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

Ans:D,D


In the United States the television broadcast standard is...?
Options: PAL,    NTSC,    SECAM,    RGB

Ans:B,B


Light from the Sun reaches us in nearly
Options: 2 minutes,    4 minutes,    8 minutes,    16 minutes

Ans:C,C


Sanjay Gandhi National Park
Options: Karnataka,Kerala,Tripura,Maharashtra

Ans:Maharashtra,


The monetary currency of Greece is called (prior to Jan 1, 2002).
Options: guilder,    drachma,    yen,    dinar

Ans:B,B


'.MPG' extension refers usually to what kind of file?
Options: WordPerfect Document file,    MS Office document,    Animation/movie file,    Image file

Ans:C,C


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

Ans:D,D


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 part of continental margin that is structurally a part of continent?
Options: Continental shelf,    Continental Slope,    both (a) and (b),    None of the above

Ans:C,C


What is the approximate area of Bihar?
Options: 94,163 sq. km,    1,35,100 sq. km,    3,702 sq. km,    1,96,024 sq. km

Ans:A,A


Richter scale is used for measuring
Options: density of liquid,    intensity of earthquakes,    velocity of wind,    humidity of air

Ans:,


The SAARC movement was launched for
Options: political alliances,    regional cooperation,    cultural exchanges,    military strategy

Ans:B,B


What is the Commonwealth of Independent States (CIS)?
Options: Group of 53 former colonies of Britain,    Group of 12 former republics of dissolved USSR,    Group of 10 Latin America countries,    Group of Islamic countries in Saudi Arabia region

Ans:B,B


The part of the earth and thin layer of air above its surface, which support life on earth, are referred to as
Options: stratosphere,    ionosphere,    biosphere,    mesosphere

Ans:C,C


Who perfected GENETIC ENGINEERING?
Options: Cohen & Boyer,    Hunt & Davids,    Sinclair & Roberts,    Jaysson & Simons

Ans:A,A


'Alice in Wonderland' the famous TV serial is based on a book written by
Options: Father Discoste,    Thomas Hardy,    Charles Dickens,    Lewis Caroll

Ans:D,D


The tribe residing in Meghalaya is
Options: Garos,    Khas,    Kol,    Murias

Ans:A,A


Penicillin is widely used as
Options: an antiseptic,    a disinfectant,    an antibiotic,    an insecticide

Ans:,


Wadia Institute of Himalayan Geology is located at
Options: Delhi,    Shimla,    Dehradun,    Kulu

Ans:C,C


One of the reasons for India's occupational structure remaining more or less the same over the years has been that
Options: investment pattern has been directed towards capital intensive industries,    productivity in agriculture has been high enough to induce people to stay with agriculture,    ceiling on land holdings have enabled more people to own land and hence their preference to stay with agriculture,    people are largely unaware of the significance of transition from agriculture to industry for economic development

Ans:A,A


The Olympic museum was opened at which of the following places?
Options: Lausanne,    Istanbul,    Athens,    Rome

Ans:A,A


The outer Himalayas lie between
Options: the lease Himalayas and the Indo Gangetic plain,    the foot hills and the Indo Gangetic plain,    the greater Himalayas and the lesser Himalayas,    Indo-Gangetic plains and the peninsula

Ans:A,A


Wankhede Stadium is situated in (India)
Options: Chennai,    Delhi,    Chandigarh,    Mumbai

Ans:D,D


The preamble to our constitution includes all the following except
Options: adult franchise,    equality of status,    fraternity,    justice

Ans:A,A


Lal Bahadur Shastri is also known as
Options: Guruji,    Man of Peace,    Punjab Kesari,    Mahamana

Ans:B,B


'.TXT' extension refers usually to what kind of file?
Options: Text File,    Image file,    Audio file,    Adobe Acrobat file

Ans:A,A


The term 'Chukker' is used in
Options: Polo,    Horse racing,    Wrestling,    Rifle shooting

Ans:A,A


Equal masses of oxygen, hydrogen and methane are kept under identical conditions. The ratio of the volumes of gases will be
Options: 2 : 16 : 2,    2 : 16 : 1,    1 : 16 : 2,    1 : 1 : 1

Ans:C,C


Which of the following is concerned with the description and mapping of the main features of the universe?
Options: Cosmography,    Cosmology,    Geomorphology,    None of these

Ans:A,A


The Parliament of India cannot be regarded as a sovereign body because
Options: it can legislate only on subjects entrusted to the Centre by the Constitution,    it has to operate within the limits prescribed by the Constitution,    the Supreme Court can declare laws passed by parliament as unconstitutional if they contravene the provisions of the Constitution,    All of the above

Ans:D,D


The Objectives Resolution which laid down the main objectives to guide the deliberations of the Assembly was moved by
Options: Sardar Patel,    Jawaharlal Nehru,    K.M. Munshi,    B.R. Ambedkar

Ans:B,B


Poison glands of snakes are homologous to
Options: electric organs of fishes,    stings of rays,    sebaceous glands of mammals,    salivary glands of vertebrates

Ans:D,D


Another word for the CPU is...
Options: Execute,    Microprocessor,    Micro chip,    Decode

Ans:B,B


What piece of clothing was invented by French fashion designer Louis Reard in 1946?
Options: Zoot suit,    Mini-skirt,    Bikini,    Tank top

Ans:C,C


India's first 'Ladies Special' Suburban train was started by which of the Indian Railway Zone?
Options: Southern,    Northern,    Western,    Eastern

Ans:C,C


The 2002 Commonwealth Games were held in
Options: Canada,    UK,    Australia,    Malaysia

Ans:,


How many runs did VVS Laxman score in his ODI debut?
Options: 100,    1,    99,    0

Ans:D,D


The dance encouraged and performance from the temple of Tanjore was
Options: Kathakali,    Odissi,    Kathak,    Bharatanatyam

Ans:D,D


What was the purpose of EFTA (European Free Trade Association)?
Options: To remove all tariffs on trade of industrial goods between the member countries,    To aid the creation of a single west European market to help boost world trade,    both (a) and (b),    None of the above

Ans:C,C


What is the range of missile 'Akash'?
Options: 4 km,    25 km,    500 m to 9 km,    150 km

Ans:B,B


Hockey was introduced in the Asian Games in
Options: 1958 in Tokyo,    1962 in Jakarta,    1966 in Bangkok,    1970 in Bangkok

Ans:A,A


Water is a good solvent of ionic salts because
Options: it has a high boiling point,    it has a high dipole moment,    it has a high specific heat,    it has no colour

Ans:B,B

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