The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of


Options: atomic structure,    metallurgy,    periodic table of contents,    discovery of elements

Ans:C,C


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

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More Chemistry Related questions:


In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about...?
Options: 500 volts,    5 thousand volts,    25 thousand volts,    100 thousand volts

Ans:C,C


How many wickets Kapil Dev had taken in Test matches when he retired?
Options: 450,    430,    435,    434

Ans:D,D


Notes on which denomination has the portrait of Mahatma Gandhi printed on them?
Options: 1000 rupee,    500 rupee,    100 rupee,    All of the above

Ans:D,D


The mean radius of the earth is approximately
Options: 32,000 km,    6,400 km,    9,600 km,    12,800 km

Ans:B,B


Photosynthesis generally takes place in which parts of the plant?
Options: Leaf and other chloroplast bearing parts,    stem and leaf,    Roots and chloroplast bearing parts,    Bark and leaf

Ans:A,A


The Golf player Vijay Singh represents
Options: Canada,    Fiji,    Sri Lanka,    India

Ans:B,B


The meridian passing through London is called the
Options: equator,    Tropic of Cancer,    Prime Meridian of 0º Meridian,    Tropic of Capricorn

Ans:C,C


Which of the following factors are responsible for India's failure to fully exploit the inland fisheries during the last five decades?Silting and pollution of the inland water bodiesDeforestation in the catchment areas of the riversLack of marketing facilities Select the correct answer from the codes given below
Options: I, II and III,    I and II,    I and III,    II and III

Ans:C,C


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

Ans:C,C


Which of the following country is not a member of G-7?
Options: Japan,    Russia,    France,    Italy

Ans:B,B


The oldest mountains in India are
Options: Aravalis,    Vindhyas,    Satpuras,    Nilgiri hills

Ans:A,A


Fastest shorthand writer was
Options: Dr. G. D. Bist,    J.R.D. Tata,    J.M. Tagore,    Khudada Khan

Ans:A,A


Penicillin is widely used as
Options: an antiseptic,    a disinfectant,    an antibiotic,    an insecticide

Ans:,


In which year during World War I, USA declared war on Germany, Britain defeated Turkey and captured Baghdad and Jerusalem?
Options: 1917,    1918,    1919,    1920

Ans:A,A


Plants that grow in saline water are called
Options: halophytes,    hydrophytes,    mesophytes,    thallophytes

Ans:A,A


Which of the following does not contain a coinage metal?
Options: Silver and Gold,    Zinc and Gold,    Copper and Silver,    Copper and Gold

Ans:B,B


Which is the language used in Bihar?
Options: Hindi,    Marathi and English,    Urdu,    Bangla

Ans:A,A


The parliament can legislate on a subject in the state list
Options: if the Rajya Sabha passes a resolution by two-third majority declaring the subject in state list of national importance,    if the legislatures of two or more states recommend to the Parliament to legislate on such a subject with regard to those states,    for the implementation of treaties and agreements with foreign powers,    All the above

Ans:D,D


The term used when a member of a legislature leaves his party on whose ticket he was elected to join the ruling party or the opposition, is called
Options: floor crossing,    fourth estate,    fifth column,    free ports

Ans:A,A


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

Ans:C,C


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


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

Ans:D,D


Mohiniattam dance from developed originally in which state?
Options: Tamil Nadu,    Orissa,    Kerala,    Karnataka

Ans:C,C


When was the toothbrush invented?
Options: 1770,    1765,    1790,    1742

Ans:A,A


Ordinary table salt is sodium chloride. What is baking soda?
Options: Potassium chloride,    Potassium carbonate,    Potassium hydroxide,    Sodium bicarbonate

Ans:D,D


The main objective of multi-purpose river projects are
Options: extension of irrigation facilities by constructing dams to store surplus water during the rainy season, for release in summer,    power generation by constructing hydro power stations,    flood controls and making rivers navigable,    All of the above

Ans:D,D


The process that explains the recent changes in the height of sea level in coastal areas of eastern and northern Canada and Scandinavi is
Options: isostasy,    continental drift,    plate tectonics,    None of the above

Ans:A,A


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

Ans:D,D


The main chemical constituent of clay is
Options: silicon oxide,    aluminium borosilicate,    zeolites,    aluminium silicate

Ans:D,D


Mishra Dhatu Nigam Limited (MIDHANI) was established in
Options: 1958,    1964,    1973,    1988

Ans:C,C


The power to decide an election petition is vested in the
Options: Parliament,    Supreme Court,    High courts,    Election Commission

Ans:C,C


Gandhi Peace Prize for the year 2000 was awarded to the former President of South Africa along with
Options: Sathish Dawan,    C. Subramanian,    Grameen Bank of Bangladesh,    World Healt Organisation

Ans:C,C


What is a BJT?
Options: Bit Junction Transfer,    Bi-polar Junction Transistor,    Bell Jar Transformer,    Back Junction Transformer

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 river Jordan drains into the
Options: Dead Sea,    Adriatic Garden,    Gulf of Suez,    Resaca Garden

Ans:A,A


The Palaeozoic era contains ____ time periods.
Options: six,    four,    five,    seven

Ans:A,A


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


What Australian player was known as 'Fruitfly' amongst the rest of the team?
Options: Geoff Lawson,    Merv Hughes,    Mike Veletta,    Mike Whitney

Ans:B,B


Planets do not twinkle because
Options: they emit light of a constant intensity,    their distance from the earth does not change with time,    they are very far away from the earth resulting in decrease in intensity of light,    they are nearer to earth and hence we receive a greater amount of light and, therefore minor variations in the intensity are not noticeable

Ans:D,D


The Harmattan is
Options: cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the African coast,    wind that blows during the dry season from December to February,    tertiary wind that carry great quantities of fine dust from the Sahara,    All of the above

Ans:D,D


The programme 'Gyan Vani' is broadcasted by
Options: Zee TV,    AIR,    Sony TV,    Doordarshan

Ans:B,B


What is the middle name of V.V.S. Laxman?
Options: Vangipurapu Venkata Sai,    Vishwanatha Venkata Sai,    Vaidyanatha Venkata Sai,    None of the above

Ans:A,A


The mountains that separate European and Arctic Russia are
Options: the Pyranees,    the Balkans,    the Carpathians,    the Urals

Ans:D,D


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

Ans:C,C


The reaction between compounds and oxygen is called
Options: oxidation,    hydrolysis,    carbonation,    solution

Ans:A,A


Who among the Indian to win the Athletics Gold in 1998 Asian Games?
Options: Kapil Dev,    Jyotirmoyee Sikdar,    Sunita Rani,    P.T. Usha

Ans:B,B


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


The largest production of mica in Asia is from
Options: Indonesia,    Malaysia,    Myanmar,    India

Ans:D,D


Normally the Commonwealth Games are held at intervals of
Options: 3 years,    4 years,    5 years,    there is no fixed interval

Ans:B,B


Who was the 1st ODI captain for India?
Options: Ajit Wadekar,    Bishen Singh Bedi,    Nawab Pataudi,    Vinoo Mankad

Ans:A,A

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