What Henry Bessemer invented?


Options: Aluminum,    Electroplating,    Steel Converter,    Steel rolling mill

Ans:C,C


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Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

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In which decade were the first successful diode and triode vacuum tubes invented?
Options: 1800s,    1880s,    1890s,    1900s

Ans:D,D


Neurospora is used as genetic material because
Options: it has short life cycle of 10 days,    the product of single meiosis can be easily analysed,    meiotic products are linearly arranged in the form of ordered tetrads,    is a diploid fungus

Ans:A,A


Epsom (England) is the place associated with
Options: Horse racing,    Polo,    Shooting,    Snooker

Ans:A,A


The moon's volume is about ____ that of earth.
Options: 1/40 th,    1/50 th,    1/60 th,    1/20 th

Ans:B,B


On a cold day when a room temperature is 15oC, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15oC, because
Options: metals have higher thermal capacity than plastics,    plastics have a lower density than metals,    metals are good conductor of heat,    plastics have a higher thermal conductivity than metals

Ans:C,C


The term Ground Stroke is associated with which of the following games?
Options: Cricket,    Badminton,    Tennis,    Draughts

Ans:C,C


What is laughing gas?
Options: Nitrous Oxide,    Carbon monoxide,    Sulphur dioxide,    Hydrogen peroxide

Ans:A,A


Zone refining is used for the purification of
Options: Au,    Ge,    Ag,    Cu

Ans:B,B


One nanometer is equal to
Options: 10-6m,    10-8m,    10-9m,    10-5m

Ans:C,C


Mother Teresa received the Magsaysay Award in 1962 in the area of
Options: Community leadership,    public service,    journalism and literature,    international understanding

Ans:D,D


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

Ans:D,D


The Nobel peace prize is awarded in which city?
Options: Oslo,    Stockholm,    Brussels,    Geneva

Ans:A,A


Dudhwa National Park
Options: Karnataka,Uttar Pradesh,Tripura,MadhyaPradesh

Ans:Uttar Pradesh,


The most recent era of the geological time scale is
Options: Mesozoic,    cenozoic,    Triassic,    paleocene

Ans:B,B


The natural region which holds the Indian subcontinent is
Options: equatorial climate change region,    hot deset,    monsoon,    mediterranean

Ans:C,C


The Parliament of India can make use of the residuary powers
Options: at all times,    only during national emergency,    during national emergency as well as constitutional emergency as well in a state,    None of the above

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Bijapur is known for its
Options: severe drought condition,    Gol Gumbaz,    heavy rainfall,    statue of Gomateswara

Ans:B,B


The Vijayanagara king who employed skilled archers of the Turkish clan and raised the fighting capacity of his bowmen was
Options: Bukka I,    Devaraya I,    Krishnadevaraya,    Ramaraya

Ans:B,B


Who was the first captain of Indian Test team?
Options: Vijay Hazare,    C K Nayudu,    Lala Amarnath,    Vijay Merchant

Ans:B,B


battle of plassey was fought in
Options:

Ans:A,1757AD


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


The unit of energy in MKS system is
Options: volt,    erg,    ohm,    joule

Ans:D,D


The centenary of Mahatma Gandhi's arrival in South Africa was celebrated in
Options: May 1993,    August 1993,    July 1993,    September 1993

Ans:A,A


'Kanchipuram' is in which of the following states?
Options: Andhra Pradesh,    Orissa,    Kerala,    Tamil Nadu

Ans:D,D


'Dandia' is a popular dance of
Options: Punjab,    Gujarat,    Tamil Nadu,    Maharashtra

Ans:B,B


Primary rainbow is formed when light suffers
Options: two internal refractions before emerging out of the drop,    one internal refractions before emerging out of the drop,    no internal refraction,    either one or two internal refractions before emerging out of the drop

Ans:B,B


India is the ____ grower of pulses.
Options: largest,    smallest,    appropriate for national need,    None of the above

Ans:A,A


out of proteins, lipids and carbohydrates present in a cell membrane, what is true?
Options: Lipids are maximum,    Carbohydrates are minimum,    Carbohydrates are maximum,    All three are in equal proportion

Ans:B,B


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

Ans:B,B


What Galileo invented?
Options: Barometer,    Pendulum clock,    Microscope,    Thermometer

Ans:D,D


The office of the UN General Assembly is in
Options: Vienna,    New York,    Paris,    Zurich

Ans:B,B


Who is the author of the book 'The Future of Freedom'?
Options: Richard Wolfee,    Peter Hudson,    Tamara Lipper,    Fareed Zakaria

Ans:D,D


Who invented Electric Generator?
Options: Sir Alexander Graham Bell,    Michael Faraday,    Alfred B. Nobel,    Thomas Alva Edison

Ans:B,B


The NTSC (National Television Standards Committee) is also used in the country of...?
Options: Japan,    France,    Germany,    England

Ans:A,A


Ali Sher, an Arjuna Award winner, is associated with
Options: Golf,    Football,    Yatching,    Hockey

Ans:A,A


When an iron nail gets rusted, iron oxide is formed
Options: without any change in the weight of the nail,    with decrease in the weight of the nail,    with increase in the weight of the nail,    without any change in colour or weight of the nail

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


Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are biodegradablenon- biodegradablepose on environmental threatthey are environment friendly
Options: I, III,    II, III,    I, III, IV,    II, III, IV

Ans:B,B


The treaty of Srirangapatna was signed between Tipu Sultan and
Options: Robert Clive,    Cornwallis,    Dalhousie,    Warren Hastings

Ans:B,B


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

Ans:B,B


The maximum number of covalent formed by nitrogen is
Options: 1,    2,    3,    4

Ans:D,D


Washing soda is the common name for
Options: Sodium carbonate,    Calcium bicarbonate,    Sodium bicarbonate,    Calcium carbonate

Ans:A,A


The first death anniversary day of Sri Rajiv Gandhi was observed as the
Options: National Integration Day,    Peace and Love Day,    Secularism Day,    Anti-Terrorism Day

Ans:D,D


The Uprising of 1857 was described as the first Indian war of Independence by
Options: S.N. Sen,    R.C. Mazumdar,    B.G. Tilak,    V.D. Savakar

Ans:D,D


Which of the following are the important sects of Islam?
Options: Catholics and Protestants,    Sunnis and Shias,    Mahayana and Hinayan,    None of the above

Ans:B,B


Who was the man of the match of the 1983 World Cup Final?
Options: Kapil Dev,    Roger Binny,    Sunil Gavaskar,    M. Amarnath

Ans:D,D


Which of the following is in liquid form at room temperature?
Options: Lithium,    Sodium,    Francium,    Cerium

Ans:C,C


The landforms that are influences by several process namely, weathering, erosion, deposition are known as
Options: polygenetic landforms,    structural landforms,    polycyclic landforms,    None of the above

Ans:A,A


With which sport is the Jules Rimet trophy associated?
Options: Basketball,    Football,    Hockey,    Golf

Ans:B,B


Three important rivers of the Indian subcontinent have their sources near the Mansarover Lake in the Great Himalayas. These rivers are
Options: Indus, Jhelum and Sutlej,    Brahmaputra, Sutlej and Yamuna,    Brahmaputra, Indus and Sutlej,    Jhelum, Sutlej and Yamuna

Ans:C,C

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