In which decade was the transistor invented?


Options: 1940s,    1950s,    1960s,    1980s

Ans:A,A






More inventions Related questions:


Made from a variety of materials, such as carbon, which inhibits the flow of current...?
Options: Choke,    Inductor,    Resistor,    Capacitor

Ans:C,C


To conquer and annex Peshawar and Punjab, Mahmud of Ghazni defeated
Options: Ghurids,    Arabs,    Karkotakas,    Hindushahis

Ans:D,D


Navegaon National Park
Options: Karnataka,Kerala,Tripura,Maharashtra

Ans:Maharashtra,


The planet with the maximum number of natural satellites (moons), so far discovered is
Options: Jupiter,    Neptune,    Saturn,    Uranus

Ans:A,A


Which company manufacturers low and high power communication equipment like radius for the use of defence services and paramilitary organisations?
Options: Bharat Electronics Limited (BEL),    God Shipyard Limited (GSL),    Bharat Dynamic Limited (BDL),    None of the above

Ans:A,A


Photosynthesis takes place faster in
Options: yellow light,    white light,    red light,    darkness

Ans:B,B


Which of the following places is known as 'Mecca of Indian Football'?
Options: Kolkata,    Bombay,    Haryana,    Delhi

Ans:A,A


Vishal Uppal and Harsh Mankad won the Doubles of the ITF Men's Futures Tournament in
Options: Badminton,    Tennis,    Football,    Volleyball

Ans:B,B


Which is the sacred text of Hinduism?
Options: The Vedas,    The Bhagavad Gita,    The epics of the Mahabharata and the Ramayana,    All of the above

Ans:D,D


The Economic and Social Commission for Asia and Pacific (ESCAP) is located at
Options: Manila,    Singapore,    Kuala lumpur,    Bangkok

Ans:D,D


The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____
Options: PO4,    PO3,    PO2,    PO

Ans:A,A


The planets with no natural satellites (reported so far) are
Options: Mercury and Venus,    Earth and Pluto,    Mars and Neptune,    Jupiter and Saturn

Ans:A,A


The points in the ecliptic farthest north and south of the celestial equator are called
Options: summer and winter solstices,    autumnal and vernal equinox,    north celestial pole and south celestial pole,    None of the above

Ans:A,A


Vijayalakshmi Pandit was
Options: the first women minister of an Indian state (UP),    the first women to become president of the UN General Assembly,    the first Indian women Ambassador to Moscow,    All of the above

Ans:D,D


One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?
Options: Having waited a day, it is too late to take an antibiotic,    You need an antiseptic, not an antibiotic,    You need to be vaccinated instead of taking an antibiotic,    You are infected by a virus

Ans:D,D


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

Ans:A,A


In which year was Pulitzer Prize established?
Options: 1917,    1918,    1922,    1928

Ans:A,A


Of the gross tax revenue of the Union Government the indirect taxes account for nearly
Options: 70 per cent,    75 percent,    65 percent,    60 percent

Ans:C,C


What Major League Baseball player holds the record for all-time career high batting average?
Options: Ty Cobb,    Larry Walker,    Jeff Bagwell,    Frank Thomas

Ans:A,A


The main watershed of most of the peninsular river lies in the
Options: Aravalli hills,    Raj Mahal hills,    Siwalik hills,    Western Ghats

Ans:D,D


What is the capital of Dadra and Nagar Haveli?
Options: Daman,    Silvassa,    Dispur,    Shilling

Ans:B,B


Which industries are common in Andhra Pradesh?
Options: Cement and paper,    Asbestos and units of HMT, BHEL,    Hindustan Shipyard and Bharat Dynamics Limited,    All of the above

Ans:D,D


The mountain building in Himalayas began
Options: about 45 million years ago,    when the continental plates of India and Eurasia converged on each other,    both (a) and (b),    None of the above

Ans:C,C


Our major foods, fibres, spices, fruits and beverage crops are
Options: flowering plants,    gymnosperms plants,    pteridophytes,    bryophytes

Ans:A,A


What is part of a database that holds only one type of information?
Options: Report,    Field,    Record,    File

Ans:B,B


Who was named Wisden Cricketer of the Year in 2000?
Options: Rahul Dravid,    Sourav Ganguly,    Sachin Tendulkar,    Yuvraj Singh

Ans:A,A


The time at a place is determined by
Options: the parallels of longitude,    the parallels of latitude,    distance from equator,    distance from prime meridian

Ans:A,A


On a night when the sky is clear, the temperature may dip considerably; on a cloudy night the temperature will usually dip much less. The reason for this difference is that
Options: the clear sky allows radiant energy to escape readily from the earth,    on a cloudy night the clouds are warm and therefore retard the cooling,    the clear sky allows the cold of outer space to reach the earth,    current of air carry the heat away from the earth on a clear night

Ans:A,A


Which Academy promotes and develops literature in all the 22 languages of India?
Options: Sahitya Academy,    Sangeet Natak Academy,    Lalit Kala Academy,    None of the above

Ans:A,A


What does AC and DC stand for in the electrical field?
Options: Alternating Current and Direct Current,    A Rock Band from Australia,    Average Current and Discharged Capacitor,    Atlantic City and District of Columbia

Ans:A,A


Mesons are found in
Options: Laser beam,    X-rays,    Gamma rays,    Cosmic rays

Ans:D,D


The name of the union given in the Constitution is
Options: Hindustan or Bharatavarsha,    India or Hindustan,    India or Bharat,    Bharatadesh or India

Ans:C,C


In which of the following team events India got a Gold Medal at the 2002 Asian Games?
Options: Kabaddi,    Hockey,    4 x 200 m Relay,    4 x 100 m Relay

Ans:A,A


In utensils worth Rs 1000 are produced with copper worth Rs 500, wages paid are Rs 100, other material purchased is worth Rs 100 and depreciation of machinery is zero, then what is the value added in process?
Options: Rs 1000,    Rs 500,    Rs 400,    Rs 300

Ans:D,D


Radioactive substances can be produced readily in
Options: an electron gun,    an atomic pile,    a transistor,    a Wilson cloud chamber

Ans:B,B


when did I-tsing visited india
Options:

Ans:671-695 AD,I-tsing was A Chinese traveler, I-tsing visited India in connection with Buddhism.


Which consists of two plates separated by a dielectric and can store a charge?
Options: Inductor,    Capacitor,    Transistor,    Relay

Ans:B,B


Who is the father of English Poetry?
Options: Milton,    Wordsworth,    Chaucer,    Charles Dickens

Ans:C,C


The trident-shaped symbol of Buddhism does not represent
Options: Nirvana,    Sangha,    Buddha,    Dhamma

Ans:A,A


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


Indira Gandhi was assassinated in
Options: 1974,    1984,    1994,    2004

Ans:B,B


The type of root system of all of the following is tap root system, except that of
Options: mango tree,    kachnar tree,    sunflower plant,    maize plant

Ans:D,D


Ibn Batuta
Options:

Ans:(1333-1347 AD):,


Who has been awarded the first lifetime Achievement Award for his/her contribution in the field of Cinema?
Options: Ashok Kumar,    Hou Hsio-hsein,    Akiro Burosova,    Bernardo Burtolucci

Ans:A,A


Photosynthesis is a process
Options: reductive and exergonic,    reductive and catabolic,    reductive, endergonic and catabolic,    reductive, endergonic and anabolic

Ans:D,D


battle of khanwa was fought between
Options: rana sanga and babur, ibrahim lodhi and babur, akbar and Ahmad shah abdali

Ans:rana sanga and babur,rana sanga and babur


The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?
Options: Carbon dioxide,    Nitrogen,    Oxygen,    Ozone

Ans:B,B


In the second nationalization of commercial banks, ___ banks were nationalized.
Options: 4,    5,    6,    8

Ans:C,C


When measuring the characteristics of a small-signal amplifier, say for a radio receiver, one might be concerned with its "Noise..."?
Options: Fundamental,    Fall,    Force,    Figure

Ans:D,D


A program that neither replicates or copies itself, but does damage or compromises the security of the computer. Which 'Computer Virus' it is?
Options: Joke Program,    Worm,    Trojan,    Hoax

Ans:C,C

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