Railway tracks are banked on curves


Options: necessary centrifugal force may be obtained from the horizontal component weight of the train,    to avoid frictional force between the tracks and wheels,    necessary centripetal force may be obtained from the horizontal component of the weight of the train,    the train may not fly off in the opposite direction

Ans:C,C


Description:

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

Hits Today: 19236 | Level: Moderate


******************************************************

Want to see where do you stand among other aspirants in "General Knowledge" category?

Click Here to take quick 10 mins MCQ test to find out.




Got some suggestion about this question or to make this site better? Please leave your comments below.




More physics Related questions:


3rd battle of pannipat was fought in
Options:

Ans: 1761 AD , 1761 AD


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

Ans:A,A


Uttar Pradesh is surrounded by ___ in north
Options: Nepal,    Uttrakhand,    Haryana and Delhi,    Rajasthan

Ans:B,B


On a stationary sail boat, air is blown from a fan attached to the boat. The boat
Options: moves in opposite direction in which the air is blown,    does not move,    moves in the same direction in which air blows,    spins around

Ans:B,B


Where is the headquarters of Intel located?
Options: Redmond, Washington,    Tucson, Arizona,    Santa Clara, California,    Richmond, Virginia

Ans:C,C


The book 'To Live or Not Live' was written by
Options: V.S. Naipaul,    Alexandra Dumas,    George Elliot,    Nirad C. Chaudhuri

Ans:D,D


National Institute of Occupation Health is located at
Options: Bangalore,    Ahmedabad,    Pune,    Mumbai

Ans:B,B


Since independence, both development and non-development expenditures have increased; the increase in the former being a little more than in the other. Non-development expenditure involves interest payments subsidies defence irrigation
Options: I, II,    I,    I, II, III,    II, III, IV

Ans:C,C


The ionisation energy of hydrogen atom in the ground state is x KJ. The energy required for an electron to jump from 2nd orbit to 3rd orbit is
Options: 5x/36,    5x,    7.2 x,    x/6

Ans:A,A


The oldest rocks found in ocean basins are ____ than the oldest continental rocks.
Options: older,    younger,    larger,    smaller

Ans:B,B


Our skin, when exposed to excess sunlight, becomes dark. This is because our skin pigments called
Options: flavoxanthin,    melanin,    carotene,    Xanthophyll

Ans:B,B


Pressure cooker cooks rice faster because
Options: it always lets the steam escape,    high pressure crushes the hard covering of rice grains,    it does not let the heat energy escape easily,    high pressure raises the boiling point of water

Ans:D,D


Which countries from the membership of CACM (Central American Common Market)?
Options: Costa Rica, EI Salvador, Guatemala, Honduras, Nicaragua,    Bogota, EI Salvedor, Honduras,    Washington DC, Bogota, Guatemala,    All of the above

Ans:A,A


The term 'Tee' is connected with
Options: Badminton,    Golf,    Bridge,    Polo

Ans:B,B


What is Magna Carta?
Options: It was a charter of Rights granted to the Englishmen during 1215 AD by King John II,    It was a charter guaranteeing the freedom of the barons, the church and the common man,    It is the foundation stone of the rights and liberties of the English people,    All of the above

Ans:D,D


The tunnel that connects France and Italy is
Options: St. Gothard road Tunnel,    Mont Blanc Tunnel,    Mersey (Queens way) Tunnel,    Orange Fish rivers Tunnel

Ans:B,B


Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
Options: 1828,    1831,    1825,    There is no sure date

Ans:D,D


Pa(Pascal) is the unit for
Options: thrust,    pressure,    frequency,    conductivity

Ans:B,B


Super conductivity is a phenomenon in which the resistance of a substance
Options: increases with temperature,    decreases with temperature,    does not change with temperature,    becomes zero at very low temperature

Ans:D,D


Paper currency first started in India in
Options: 1861,    1542,    1601,    1880

Ans:A,A


Which body of UNO gives advisory opinion on legal matters to the bodies and special agencies of the UNO?
Options: The Security Council,    International Court of Justice,    Trusteeship Council,    Secretariat

Ans:B,B


The south temperature zone is a region lying between
Options: the Tropic of Capricorn and the Antarctic circle,    the Antarctic circle and the South pole,    the Tropic of Cancer and the tropic of Capricorn,    the Tropic of Capricorn and the equator

Ans:A,A


When is the Haryana Day?
Options: September 1,    October 1,    November 1,    December 1

Ans:C,C


Which Indian batsman was the first to hit 44 fours in a test match innings?
Options: Tendulkar,    Gavaskar,    Ganguly,    Laxman

Ans:D,D


Where did Yuvraj Singh make his ODI debut?
Options: Nairobi, Kenya,    Mumbai, India,    London, England,    Lahore, Pakistan

Ans:A,A


who was founder of mughal dynasty?
Options:

Ans:babar,


Of the following foods, which one is the best source of protein?
Options: Butter,    Fish,    Lettuce,    Milk

Ans:B,B


The number of major languages, recognized in the Indian Union as official language, are
Options: 15,    22,    12,    9

Ans:B,B


What is the population density of Kerala?
Options: 819/sq. km,    602/sq. km,    415/sq. km,    500/sq. km

Ans:A,A


'Neela Chand' which won the Vyas Samman for 1992 is written by
Options: Shiv Prasad Singh,    Subash Mukhopadhyay,    Ram Vilas Sharma,    Ramakant Rath

Ans:A,A


Who invented Internal Combustion Engine?
Options: Roger Bacon,    Karl Benz,    Dr. Alan M. Turing,    Otto

Ans:D,D


Of the following properties of a wave, the one that is independent of the other is its
Options: amplitude,    velocity,    wavelength,    frequency

Ans:A,A


Unofficial, and usually illegal, system of providing people with more then their share of goods and services where their prices are controlled, is called
Options: black money,    blue chip,    black market,    black economy

Ans:C,C


The IBM PC-XT was the first to include a hard drive. What was the capacity of this disk?
Options: 20 MB,    1.44 MB,    10 MB,    750 KB

Ans:C,C


The main factor determining a region's climate is
Options: longitude,    latitude,    temperature,    All of the above

Ans:B,B


In which season do we need more fat?
Options: Rainy season,    Spring,    Winter,    Summer

Ans:C,C


CORN FLAKES - Who made them first?
Options: Nabisco,    Kellogg,    Quaker,    Archers

Ans:B,B


'Maya Memsaab' is a film directed by
Options: Shyam Benegal,    Ketan Mahta,    Bhupen Hazarika,    Tapan Sinha

Ans:B,B


The modern theory of plate tectonics states
Options: the creation of oceanic crust and the drifting of continents,    the convention currents within the earth's mantle cause the creation of new oceanic crust at the mid oceanic ridges,    that the oceanic crust is destroyed at areas where this crust type becomes subducted under the lighter continental crust,    All of the above

Ans:D,D


What is the population density of Manipur?
Options: 107/sq. km,    207/sq. km,    307/sq. km,    407/sq. km

Ans:A,A


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


Tripping is associates with
Options: Snooker,    Volleyball,    Football,    Cricket

Ans:C,C


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


Google (www.google.com) is a...
Options: Search Engine,    Number in Math,    Directory of images,    Chat service on the web

Ans:A,A


This part-time race car driver invented the bucket seat in 1969. Who was he??
Options: Steve McQueen,    Harrison Frazier,    Paul Newman,    John Wayne

Ans:A,A


Redistribution polices geared to reduce economic inequalities include
Options: progressive tax policies,    land reforms,    rural development policies,    All the above

Ans:D,D


tarain or thaneswwer 2nd battle was fought in
Options: 1396AD, 1191AD, 1192AD,1193 AD

Ans:1192AD,1192AD


The moon orbits the earth at a mean distance approximately
Options: 0.384 million km,    149.6 million km,    579 million km,    227.9 million km

Ans:A,A


Tripura is surrounded by ____ in the east
Options: Assam,    Mizoram,    both (a) and (b),    Bangladesh

Ans:C,C


Most soluble in water is
Options: camphor,    sulphur,    common salt,    sugar

Ans:D,D

www.000webhost.com