Ozone hole refers to


Options: hole in ozone layer,    decrease in the ozone layer in troposphere,    decrease in thickness of ozone layer in stratosphere,    increase in the thickness of ozone layer in troposphere

Ans:C,C


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More Biology Related questions:


Vansda National Park
Options: Karnataka,Kerala,Gujarat,MadhyaPradesh

Ans:Gujarat,


Glass is made of the mixture of
Options: quartz and mica,    sand and silicates,    salt and quartz,    sand and salt

Ans:B,B


The type of soil needed for rice is
Options: clayey loam,    rich , muddy and saturated with water,    deep, loamy, well drained,    humus, rich in Fe and potash

Ans:B,B


Which of the following important rivers of India does not originate from the Western Ghats?
Options: Cauvery,    Godavari,    Krishna,    Mahanadi

Ans:D,D


The thickness of biosphere is
Options: 8-10 km above the earth's surface,    5-8 km above the earth's surface,    5-10 km above the earth's surface,    10-12 km above the earth's surface

Ans:A,A


India has been represented as a non-permanent member of the Security Council (UNO) during
Options: 1972-73,    1984-85,    1991-92,    All of the above

Ans:D,D


Hamid Karzai was chosen president of Afghanistan in
Options: 2000,    2001,    2002,    2003

Ans:C,C


The "desktop" of a computer refers to:
Options: The visible screen,    The area around the monitor,    The top of the mouse pad,    The inside of a folder

Ans:A,A


Radioactivity is a phenomenon of the spontaneous emission of
Options: protons (alpha particles),    electrons (beta particles),    gamma rays (short wave electromagnetic waves),    All of the above

Ans:D,D


What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines.
Options: URL (Universal Resource Locator),    LAN (Local Area Network),    WAN (Wide Area Network),    World Wide Web

Ans:C,C


The members of the Rajya Sabha are
Options: directly elected by the people on the basis of universal adult franchise,    elected by the members of the state legislative assemblies,    elected by the members of the state legislative councils,    elected by the members of the state legislative councils and state legislative assemblies

Ans:B,B


The phrase 'bicameral legislature' means
Options: a single assembly,    an elected legislature,    a legislature consisting of a lower and an upper chamber,    parliamentary system of government

Ans:C,C


Wimbledon is a place connected with
Options: Lawn Tennis,    Badminton,    Cricket,    Table Tennis

Ans:A,A


The members of the state legislature exercise control over the council of the ministers through
Options: questions and supplementary questions,    criticism of its policies,    adjournment motion,    All of the above

Ans:D,D


The length of the tropical years (the time interval between successive occurrences of the spring equinox) is decreasing very slowly as a result of
Options: small, progressive changes in the earth's rotational speed,    small, progressive change in earth's orbit around the sun,    both (a) and (b),    None of the above

Ans:C,C


The Arjuna Awards were instituted in the year
Options: 1965,    1961,    1963,    1957

Ans:B,B


What were the main factors responsible for World War I?
Options: Nationalism and imperialism,    Militarism and entangling alliances,    Mutual rivalry, hatred and distrust within the countries,    All of the above

Ans:D,D


The territory of Porus who offered strong resistance to Alexander was situated between the rivers of
Options: Sutlej and Beas,    Jhelum and Chenab,    Ravi and Chenab,    Ganga and Yamuna

Ans:B,B


Most of the red, blue and purple colours of plants are due to a pigment called
Options: anthocyanin,    carotene,    chlorophyll,    xanthophylls

Ans:A,A


What does AC and DC stand for in the electrical field?
Options: Alternating Current and Direct Current,    A Rock Band from Australia,    Average Current and Discharged Capacitor,    Atlantic City and District of Columbia

Ans:A,A


When did US astronauts Neil Armstrong and Edwin E. Aldrin land on the moon?
Options: July 21, 1969,    July 21, 1970,    July 21, 1963,    July 21, 1972

Ans:A,A


Entomology is the science that studies
Options: A. Behavior of human beings B. Insects C. The origin and history of technical and scientific terms D. The formation of rocks

Ans:,Insects


Which is the highest literary award of the world?
Options: Nobel Prize,    Booker Prize,    Pulitzer Prize,    Magsaysay Award

Ans:B,B


What is the predominant type of Indian agriculture?
Options: Commercial agriculture,    Extensive agriculture,    plantation agriculture,    subsistence agriculture

Ans:D,D


Sound of frequency below 20 Hz is called
Options: audio sounds,    infrasonic,    ultrasonic,    supersonics

Ans:B,B


The ratio of land to ocean in the southern hemisphere is
Options: 1 to 1.5,    1 to 1,    1 to 4,    1 to 10

Ans:C,C


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

Ans:C,C


Liquid asset is
Options: a type of asset that is in cash in the current account of the commercial bank,    a type of asset that is in the form of a deposit in the current account of the commercial bank,    either of these,    None of the above

Ans:C,C


In which year of First World War Germany declared war on Russia and France?
Options: 1914,    1915,    1916,    1917

Ans:A,A


The absorption of ink by blotting paper involves
Options: viscosity of ink,    capillary action phenomenon,    diffusion of ink through the blotting,    siphon action

Ans:B,B


Voltage is sometimes referred to as EMF, or Electromotive...?
Options: Field,    Factor,    Flash,    Force

Ans:D,D


The National Chemical Laboratory is situated in
Options: New Delhi,    Bangalore,    Pune,    Patna

Ans:C,C


Movement of cell against concentration gradient is called
Options: osmosis,    active transport,    diffusion,    passive transport

Ans:B,B


Where did Mahendra Singh Dhoni make his ODI debut?
Options: Chittagong,    Dhaka,    Hyderabad,    Vishakapatnam

Ans:A,A


The southernmost part of the world is
Options: Cape of Good Hope, Africa,    Cape of Horn, S. America,    Colombo, Sri Lanka,    Wellington, New Zealand

Ans:B,B


Who said "God helps those who help themselves"?
Options: Andre Maurois,    Andre Gide,    Algernon Sidney,    Swami Vivekananda

Ans:C,C


What Elmer A. Sperry invented?
Options: Hydroplane,    Hydraulic turbine,    Magnetic compass,    Gyrocompass

Ans:D,D


The world's largest international organisation and a successor to the League of Nations is
Options: UNESCO,    UNO,    UNICEF,    None of the above

Ans:B,B


Each year World Red Cross and Red Crescent Day is celebrated on
Options: May 8,    May 18,    June 8,    June 18

Ans:A,A


This English inventor is known as the 'Father of Computing.'
Options: Philo Farnsworth,    J. Presper Eckert,    John Mauchly,    Charles Babbage

Ans:D,D


Chris Evert's name is associated with which sports?
Options: Tennis,    Swimming,    Skating,    Shooting

Ans:A,A


Who directed the famous TV Serial 'Tandoori Nights'?
Options: Farukh Dhondy,    Jon AMiel,    Zohra Sehgal,    Saeed Jaffrey

Ans:B,B


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

Ans:D,D


When did Ashoka became emperor of India?
Options: 336 BC,    375 BC,    279 BC,    264 BC

Ans:D,D


The largest city in Latin America is
Options: Mexico city,    Caracas,    Rio-de-Janeiro,    Buenos Aires

Ans:A,A


Most common disease of poultry in India is
Options: fowl pox,    tick fever,    ranikhet,    coryza

Ans:C,C


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


The first metal used by man was
Options: iron,    copper,    gold,    bronze

Ans:B,B


The National Institute of Community Development is located at
Options: Chennai,    Pant Nagar,    Hyderabad,    Bangalore

Ans:C,C


What is the length of each stump in the cricket?
Options: 35 inches,    22 inches,    28 inches,    33 inches

Ans:C,C

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