Nitrogen is fixed in ecosystems in ways stated below. Which one of the statements below is false?


Options: By cyanobacteria,    By electrical discharges in the atmosphere,    By industrially synthesised fertilizer,    By denitrification

Ans:D,D






More Biology Related questions:


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

Ans:D,D


Which company created the most used networking software in the 1980's
Options: Microsoft,    Sun,    IBM,    Novell

Ans:D,D


The abbreviation URL stands for:
Options: User Regulation Law,    Unknown RAM Load,    Uniform Resource Locator,    Ultimate RAM Locator

Ans:C,C


The highest mountain peak of Oceania is
Options: Mt. Victoria, Papua New Guinea,    Mt. Kosciusko, Australia,    Mt. Cook, South Island (New Zealand),    Puncak Jaya, Indonesia.

Ans:D,D


The chemical (ethyl mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of
Options: bromine,    fluorine,    chlorine,    sulphur

Ans:D,D


Fire temple is the place of worship of which of the following religion?
Options: Taoism,    Judaism,    Zoroastrianism (Parsi Religion),    Shintoism

Ans:C,C


The length of the day is determined in
Options: astronomical units,    solar terms,    length of the hours,    None of the above

Ans:A,A


Electric current is measure by
Options: commutator,    anemometer,    ammeter,    voltmeter

Ans:C,C


Which of the following cities will be the host of XIX Commonwealth Games 2010?
Options: London,    Delhi,    Melbourne,    Auckland

Ans:B,B


Who holds second and third place for most yards rushing in a single season in the NFL?
Options: Barry Sanders,    Jim Brown,    OJ Simpson,    Dick Lane

Ans:C,C


Which batsman started his international cricketing career at the age of 16?
Options: Suresh Raina,    Sachin Tendulkar,    Piyush Chawla,    Rahul Dravid

Ans:B,B


Sanjay National Park2
Options: Karnataka,Kerala,Madhya Pradesh,MadhyaPradesh

Ans:Madhya Pradesh,


The year 788 AD was a good one for Hinduism. Why?
Options: Shankracharya was born that year.,    Harsha Vardhana, the last Buddhist king, died.,    Samudragupta converted to Hinduism.,    All Muslim invaders were defeated.

Ans:A,A


The magnetic field generated due to magnetic storm is directed in the ____ direction to the earth's main field.
Options: same,    opposite,    southward,    northward

Ans:B,B


'The Gathering Storm' is written by
Options: Winston Churchill,    George Washington,    Voltaire,    Romain Rolland

Ans:A,A


Which of the following groups of rivers originate from the Himachal mountains?
Options: Beas, Ravi and Chenab,    Ravi, Chenab and Jhelum,    Sutlej, Beas and Ravi,    Sutlej, Ravi and Jhelum

Ans:A,A


Who is the author of the book 'Forbidden Verses'?
Options: Salman RushDie,    Abu Nuwas,    Ms. Taslima Nasrin,    D.H. Lawrence

Ans:B,B


The Homolographic projection has the correct representation of
Options: shape,    area,    baring,    distance

Ans:B,B


The pedogenic process associated with poor drainage and which involves the accumulation of organic matter in the upper layers of the soil is called
Options: salinisation,    gleisation,    calcification,    podsolisation

Ans:B,B


Shanthi Swaroop Bhatnagar awards are given for
Options: exploring new dimensions in creative writing in Indian languages,    outstanding contribution to science,    creating mass awareness on environmental issues,    excellence in film direction

Ans:B,B


Which of the following games is not included in the Olympic Games?
Options: Skiing,    Cycling,    Cricket,    Archery

Ans:C,C


Who won 2017 nobble Peace Prize
Options: international campaign to abolish nuclear weapons, Juan Manuel Santos

Ans: international campaign to abolish nuclear weapons,A


The moon
Options: is the natural satellite of earth,    has no liquid water,    has no atmosphere,    All of the above

Ans:D,D


Habeas Corpus Act 1679
Options: states that no one was to be imprisoned without a writ or warrant stating the charge against him,    provided facilities to a prisoner to obtain either speedy trial or release in bail,    safeguarded the personal liberties of the people against arbitrary imprisonment by the king's orders,    All of the above

Ans:D,D


Once the active medium is excited, the first photons of light are produced by which physical process?
Options: Blackbody radiation,    Spontaneous emission,    Synchrotron radiation,    Planck’s oscillation

Ans:B,B


Phawngpui Blue Mountain National Park
Options: Karnataka,Mizoram,Tripura,MadhyaPradesh

Ans:Mizoram,


The total number of Judges of the International Court of Justice is
Options: 10,    12,    15,    18

Ans:C,C


The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
Options: PO4,    PO3,    PO2,    PO

Ans:A,A


'Man without society is either a beast or a God'. Who said this?
Options: Plato,    Gandhi,    Aristotle,    Henry Maine

Ans:C,C


Name the terminals of an FET.
Options: Drain, Gate, Source,    Positive, Negative, Neutral,    Anode, Cathode, Triode,    Emitter, Base, Collector

Ans:A,A


The mean distance of the earth from the sun is approximately
Options: 149,502,000 km,    150,503,000 km,    148,000,000 km,    150,000,000 km

Ans:A,A


On a rainy day, small oil films on water show brilliant colours. This is due to
Options: dispersion,    interference,    diffraction,    polarization

Ans:B,B


The ionic radii of N3-, O2-, F- and Na+ follows the order
Options: N3- > O2- > F- > Na+,    N3- > Na+ > O2- > F-,    Na+ > O2- > N3- > F-,    O2- > F- > Na+ > N3-

Ans:A,A


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

Ans:A,A


In vulcanisation, natural rubber is heated with
Options: Carbon,    Silicon,    Sulphur,    Phosphorous

Ans:C,C


Which of these is not a computer?
Options: Aptiva,    Macintosh,    Acorn,    Paseo

Ans:D,D


Velu Thampi led a revolt against the British in state of
Options: Travancore,    Baroda,    Hyderabad,    Mysore

Ans:A,A


Mahakavi Kalidas
Options: was one of the greatest Sanskrit poet and dramatist,    lived during the region of Chandragupta Vikaramaditya,    famous works include Shakutala, Raghuvansha, Meghdoot and Kumara Sambahava,    All of the above

Ans:D,D


Which is the sacred text of Hinduism?
Options: The Vedas,    The Bhagavad Gita,    The epics of the Mahabharata and the Ramayana,    All of the above

Ans:D,D


In which year, terrorists crash two planes into New York's World Trade Centre on September 11 in a sequence of destruction?
Options: 2000,    2001,    2002,    2003

Ans:B,B


The prestigious Ramon Magsaysay Award was conferred was conferred upon Ms. Kiran Bedi for her excellent contribution to which of the following fields?
Options: Literature,    Community Welfare,    Government Service,    Journalism

Ans:C,C


The most densely populated regions in the world are
Options: the monsoon climatic regions,    the equatorial regions,    the hot desert climatic regions,    the summer climatic regions

Ans:A,A


If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same
Options: velocity,    momentum,    acceleration,    kinetic energy

Ans:B,B


Minimum number of unequal vectors which can give zero resultant are
Options: two,    three,    four,    more than four

Ans:B,B


The members of the Rajya Sabha are elected by
Options: the people,    Lok Sabha,    elected members of the legislative assembly,    elected members of the legislative council

Ans:C,C


The nucleus of an atom consists of
Options: electrons and neutrons,    electrons and protons,    protons and neutrons,    All of the above

Ans:C,C


Rain water helps to increase the ____ to some extent.
Options: phosphorous contents,    nitrogen contents,    calcium contents,    potash contents

Ans:C,C


Preamble enshrines the ideals of liberty, equality and fraternity - ideals inspired by the
Options: Russian Revolution,    Irish Revolution,    French Revolution,    US Constitution

Ans:C,C


Osmosis is the flow of solution from higher concentration to a solution of lower concentration through a semi permeable membrane. What is incorrect in this statement?
Options: Exact concentration of solution is not given,    Character of semi permeable membrane is not given,    The flow of solution is not possible through semi permeable membrane,    All are incorrect

Ans:C,C


National School of Mines is located in ?
Options: Dhanbad,    Kavalpur,    Udaipur,    Hyderabad

Ans:A,A

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