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


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More inventions Related questions:


Debenture holders of a company are its
Options: shareholders,    creditors,    debtors,    directors

Ans:B,B


Paper is manufactured by
Options: Wood and resin,    Wood, sodium and bleaching powder,    Wood, calcium, hydrogen sulphite and resin,    Wood and bleaching powder

Ans:C,C


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


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


The process of weathering results into
Options: the complete loss of particular atoms or the compounds from the weathered surface,    the addition of specific atoms or compounds to the weathered surface,    a breakdown of one mass in to two or more masses, with no chemical change in the mineral or rock,    All of the above

Ans:D,D


What is VCM?
Options: Virtual Connection Manager,    Virtual Channel Memory,    Voice Controlled Modem,    Voice Communications Module

Ans:B,B


Great Himalayan National Park
Options: Karnataka,Kerala,Himachal Pradesh,MadhyaPradesh

Ans:Himachal Pradesh,


Olympic Games after 4th century A.D. restarted from
Options: 1916,    1912,    1904,    1896

Ans:D,D


Three major powers that emerged in southern India in the 7th century AD were CherasCholasChalukyasPallavasPandyas
Options: I, II, V,    II, III, IV,    III, IV, V,    I, II, IV

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


Radio telescopes are better than optical telescopes because
Options: they can detect faint galaxies which no optical telescope can,    they can work even in cloudy conditions,    they can work during the day and night,    All of the above

Ans:D,D


Which of the following is not an undertaking under the administrative control of Ministry of Railways?
Options: Container Corporation of India Limited,    Konkan Railway Corporation Limited,    Indian Railways Construction Company Limited,    Diesel Locomotive Works, Varanasi

Ans:C,C


Who was the first Indian to win the World Amateur Billiards title?
Options: Geet Sethi,    Wilson Jones,    Michael Ferreira,    Manoj Kothari

Ans:B,B


Which of these is a search engine?
Options: FTP,    Google,    Archie,    ARPANET

Ans:B,B


What is the circumference of table tennis ball?
Options: 3.71-3.82 cm,    4.72-4.82 cm,    2.72-2.82 cm,    None of the above

Ans:A,A


Which two counties did Anil Kumble play for?
Options: Nottinghamshire & Lancashire,    Nottinghamshire & Leicestershire,    Northamptonshire & Leicestershire,    Northamptonshire & Lancashire

Ans:C,C


who was founder of das dynasty?
Options:

Ans:kutubdin,


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 two counties did Kapil Dev play?
Options: Northamptonshire & Worcestershire,    Northamptonshire & Warwickshire,    Nottinghamshire & Worcestershire,    Nottinghamshire & Warwickshire

Ans:A,A


The percentage of sun's radiation reflected back into space is about
Options: 36 percent,    47 percent,    17 percent,    None of the above

Ans:A,A


What is the purpose of 'United Nations Conference on Trade and Development' (UNCTAD)?
Options: Promotes International Trade with a view to accelerate economic growth of developing countries,    Promotes International Monetary co-operation & expansion of International Trade,    Set rules for World Trade,    None of the above

Ans:A,A


Experts say the healthiest way to view a computer monitor is by...
Options: Placing it 18 to 30 inches away from your eyes,    Viewing from a darkened room,    Adjusting the screen for maximum contrast,    Using special glasses that filter out UV rays

Ans:A,A


Who was named as the Wisden Cricketer of the Year 1980?
Options: Madan Lal,    Bishen Singh Bedi,    Sunil Gavaskar,    Abbas Ali Baig

Ans:C,C


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

Ans:A,A


Stars twinkle because
Options: the intensity of light emitted by them changes with time,    the distance of the stars from the earth changes with time,    the refractive index of the different layers of the earth's atmosphere changes continuously, consequently the position of the image of a start changes with time,    the light from the star is scattered by the dust particles and air molecules in the earth's atmosphere

Ans:C,C


Our financial system has provided for the transfer of resources from the centre to the states; the important means of resource transfer are
Options: tax sharing,    grant-in-aids,    loans,    All the above

Ans:D,D


Under which article in 1968, the number of votes required in the Security Council to convene a general conference to review the charter was increased from seven to nine?
Options: Article 81,    Article 98,    Article 109,    Article 115

Ans:C,C


ARPANET, the precursor to the Internet, was developed by:
Options: FAA,    Department of Defence,    NATO,    UART

Ans:B,B


The longest river in the Common wealth of independent states is the
Options: Irtysh river,    Ob river,    Yenisei river,    Volga river

Ans:D,D


Which track and field star overcame childhood polio to become one of the greatest athletes of her time?
Options: Wilma Rudolph,    Gail Devers,    Florence Griffith Joyner,    Jackie Robinson

Ans:A,A


Navjot Singh Sidhu had a marvellous start to his ODI cricketing career.How many sixes did he hit in his innings of 73 runs on debut?
Options: 3,    6,    5,    10

Ans:A,A


When is the World's Diabetes Day?
Options: 14th November,    11th December,    15th October,    1st July

Ans:A,A


For galvanizing iron which of the following metals is used?
Options: Aluminium,    Copper,    Lead,    Zinc

Ans:D,D


The UNSECO's 'Prix Jules Verne' prize has been given to which of the following serials of Doordarshan?
Options: The World This Week,    Surabhi,    Eye Witness,    Turning Point

Ans:D,D


Which Bank has the maximum number of branches?
Options: ICICI Bank,    HDFC Bank,    State Bank of India,    State Bank of Patiala

Ans:C,C


Who is the only U.S. President to invent and patent something?
Options: Abraham Lincoln,    Theodore Roosevelt,    Thomas Jefferson,    Rutherford B. Hayes

Ans:A,A


Devaluation of currency leads to
Options: fall in domestic prices,    increase in domestic prices,    no impact on domestic prices,    erratic fluctuations in domestic prices

Ans:B,B


What is the Websites code for the country Spain?
Options: SI,    SP,    ES,    SN

Ans:C,C


Where is the Railway Staff College located?
Options: Pune,    Allahabad,    Vadodara,    Delhi

Ans:C,C


The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is
Options: 1.568 x 103,    6.023 x 1019,    4.84 x 1017,    6.023 x 1023

Ans:B,B


Which of the following act as a channel of transmission of blood to the heart in the human body?
Options: Arteries,    Muscle fibres,    Nerves,    Veins

Ans:D,D


It is easier to roll a barrel full of coal tar than to pull it because
Options: the full weight of the barrel comes into play when it is pulled,    the rolling friction is much less than the sliding friction,    more surface area of the barrel is in contact with the road when it is pulled,    coal tar is a liquid and it flows in the barrel when it is rolled

Ans:B,B


Who did The Rock wrestle in the main event at the 1999 edition of "Wrestlemania"?
Options: Stone Cold Steve Austin,    Triple H,    Mankind,    Undertaker

Ans:A,A


Sir Humphry Davy was a British chemist who
Options: invented the safety lamp for miners,    discovered the anesthetic properties of nitrous oxide,    both (a) and (b),    None of the above

Ans:,


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

Ans:C,C


What is RISC?
Options: Remodeled Interface System Computer,    Remote Intranet Secured Connection,    Runtime Instruction Set Compiler,    Reduced Instruction Set Computer

Ans:D,D


The number of writs that can be prayed for and issued by the Supreme Court and/or a High Court is
Options: 3,    4,    5,    6

Ans:C,C


The major crude oil markets are the
Options: Middle East regions,    far east regions,    both (a) and (b),    None of the above

Ans:C,C


The serial 'India's Rajiv' was produced and directed by
Options: Simmi Garewal,    Satyajit Ray,    Shyam Benegal,    Mira Nair

Ans:A,A


If you scored a cannon, which game would you be playing?
Options: football,    Billiards,    Cricket,    Hockey

Ans:B,B

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