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


Description:

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

Hits Today: 13285






More physics Related questions:


The study of day-to-day variations in weather called is called
Options: climatology,    meteorology,    cyclogenesis,    None of the above

Ans:B,B


The Central Rice Research institute is located at
Options: Rajamundry,    Madra,    Cuttack,    Cochin

Ans:C,C


Pin Valley National Park
Options: Karnataka,Kerala,Tripura,Himachal Pradesh

Ans:Himachal Pradesh,


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


To which of the following countries does the news agency Cetreko belong?
Options: Czechoslovakia,    Indonesia,    France,    USA

Ans:A,A


The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are the filling of fine soil pores with water, which reduces capillary forces moistened soil, clay particles to swell and reduce the size of pores raindrop impact breaking up with soil clumps, splashing fine particles into pores
Options: I, II,    I, III,    II, III,    All of the above

Ans:D,D


The most densely populated country of Africa is
Options: Mauritius,    Rwanda,    Burundi,    Sierra Leone

Ans:A,A


kilohertz is a unit which measures
Options: power used by a current of one ampere,    electromagnetic radio wave frequencies,    voltage,    electric resistance

Ans:B,B


The author of controversial book 'Lajja' is a citizen of
Options: Pakistan,    Indonesia,    Bangladesh,    India

Ans:C,C


The ultimate ownership of land during the post-Gupta period lay with
Options: the cultivator,    the village community,    the king,    the joint family

Ans:C,C


Where is the village of Branston, after which the famous pickle is named?
Options: Yorkshire,    Lancashire,    Staffordshire,    Norfolk

Ans:C,C


Venturi tube is used for
Options: measuring intensity of earthquakes,    measuring specific gravity,    measuring density,    measuring flow of a fluid

Ans:D,D


The iron ore mined at Bailadila is mostly
Options: haematite,    siderite,    limonite,    magnetic

Ans:A,A


Under Akbar, the Mir Bakshi was required to look after
Options: military affairs,    the state treasury,    the royal household,    the land revenue system

Ans:A,A


Which of the following is not a member of G-15?
Options: Pakistan,    Malaysia,    Indonesia,    India

Ans:A,A


'Madhubani', a style of folk paintings, is popular in which of the following states in India?
Options: Uttar Pradesh,    Rajasthan,    Madhya Pradesh,    Bihar

Ans:D,D


Amnesty International is an organisation associated with which of the following fields?
Options: Protection of Cruelty to animals,    Environment protection,    Protection of human rights,    Protection of historic monuments

Ans:C,C


If the RBI adopts an expansionist open market operations policy, this means that it will
Options: buy securities from non-government holders,    sell securities in the open market,    offer commercial banks more credit in the open market,    openly announce to the market that it intends to expand credit

Ans:C,C


Which of the following countries won the final of the triangular cricket series held in durban in februarry 1997?
Options: India,    New zealand,    South africa,    Zimbabwe

Ans:C,C


The 2005 Australian Open Tennis Championship titles for men's and women's singles were won, respectively by
Options: Pete Sampras and Steffi Graf,    Rafael Nadal and Venus Williams,    Andre Agassi and Arantxa Sanchez-Vicario,    Marat Safin and Serena Williams

Ans:D,D


Plants wilt due to excess of
Options: transpiration,    photosynthesis,    absorption,    None of these

Ans:A,A


Inderkilla National Park
Options: Karnataka,Kerala,Himachal Pradesh,MadhyaPradesh

Ans:Himachal Pradesh,


Who had a torrid time with Lancashire in 2000?
Options: Sachin Tendulkar,    Nayan Mongia,    Javagal Srinath,    Saurav Ganguly

Ans:D,D


Nuclear sizes are expressed in a unit named
Options: Fermi,    angstrom,    newton,    tesla

Ans:A,A


Misha Grewal is associated with which games/sports?
Options: Badminton,    Chess,    Football,    Squash

Ans:D,D


What is the wavelength of visible spectrum?
Options: 8500 - 9800 angstrom,    7800 - 8000 angstrom,    3900 - 7600 angstrom,    1300 - 3000 angstrom

Ans:C,C


The typical area of sal forest in the Indian peninsular upland occurs
Options: on the western ghats,    between the Tapti and the Narmada,    to the north-east of the Godavari,    on the Malwa plateau

Ans:D,D


The landmass of which of the following continents is the least?
Options: Africa,    Asia,    Australia,    Europe

Ans:C,C


The controversial documentary 'Hell's Angel' broadcasted by Channel 4 on Independent British Television Station is based on who among the following?
Options: Joseph Stalin,    Adolf Hitler,    Mother Teresa,    Saddam Hussein

Ans:C,C


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


India's first nuclear blast at Pokhran in Rajasthan took place in
Options: 1984,    1974,    1964,    1954

Ans:B,B


The largest gulf in the world is
Options: Gulf of Mexico,    Persian Gulf,    Gulf of Carpentaria,    Gulf of Mannar

Ans:A,A


Which of the following are the ingredients of gun metal?
Options: Iron, Zinc, Titanium,    Iron, tin,    Iron, Brass, Tin,    Copper, Tin

Ans:D,D


Soda water contains
Options: carbonic acid,    sulphuric acid,    carbon dioxide,    nitrous acid

Ans:C,C


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

Ans:B,B


In which year was MIDI introduced?
Options: 1987,    1983,    1973,    1977

Ans:B,B


For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having
Options: low melting point,    high resistance,    high melting point,    low specific heat

Ans:A,A


The Territorial Army was established in
Options: 1962,    1948,    1920,    1953

Ans:B,B


Among the various allotropes of carbon,
Options: coke is the hardest, graphite is the softest,    diamond is the hardest, coke is the softest,    diamond is the hardest, graphite is the softest,    diamond is the hardest, lamp black is the softest

Ans:C,C


'Popping Crease' is associated with which games?
Options: Swimming,    Cricket,    Water polo,    Lawn Tennis

Ans:B,B


Sri Venkateswara National Park
Options: Karnataka,Kerala,Andhra Pradesh,MadhyaPradesh

Ans:Andhra Pradesh,


Who developed Yahoo?
Options: Dennis Ritchie & Ken Thompson,    David Filo & Jerry Yang,    Vint Cerf & Robert Kahn,    Steve Case & Jeff Bezos

Ans:B,B


Queensland and Northern Territory Aerial Service is an International Airline of
Options: Afghanistan,    Belgium,    East Africa,    Australia

Ans:,


Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit
Options: X-rays,    ultraviolet light,    visible light,    radio waves

Ans:C,C


The time difference between each side of the International Date line is
Options: 12 hours,    24 hours,    36 hours,    48 hours

Ans:B,B


National Agricultural Insurance Scheme replacing Comprehensive Crop Insurance Scheme was introduced in the year
Options: 1997,    1998,    1999,    2000

Ans:C,C


Track and field star Carl Lewis won how many gold medals at the 1984 Olympic games?
Options: Two,    Three,    Four,    Eight

Ans:C,C


The first Indira Gandhi Award for International Justice and Harmony has been given to
Options: Larry Pressler,    Amnesty International,    Hussain Ibrahim Zaki,    Yasser Arafat

Ans:D,D


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

Ans:B,B


Goa Shipyard Limited (GSL) was established in
Options: 1958,    1957,    1956,    1955

Ans:B,B

www.000webhost.com