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Science And Technology Test 8
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Science And Technology Test 8

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  • Question 1/30
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    anemophily

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    Pollination by wind is called?
    Solutions
    anemophily
  • Question 2/30
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    None of these

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    What determines the nature of the path followed by the particle ?
    Solutions
    None of these
  • Question 3/30
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    H2O

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    Chemical formula for water is?
    Solutions
    H2O
  • Question 4/30
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    Thorium

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    Radioactive element which has been found to have large reserves in India is?
    Solutions
    Thorium
  • Question 5/30
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    It is a confluence of different bio-geographical zones

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    The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon?
    Solutions
    It is a confluence of different bio-geographical zones
  • Question 6/30
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    epidemiology

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    The branch of medical science which is concerned with the study of disease as it affects a community of people is called...
    Solutions
    epidemiology
  • Question 7/30
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    Phosphorus

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    Which of the following is used in making smoke bombs ?
    Solutions
    Phosphorus
  • Question 8/30
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    Edwin Hubble

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    Who gave the first evidence of the Big- Bang theory?
    Solutions
    Edwin Hubble
  • Question 9/30
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    1,2 and 3

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    Which of the following are the conditions of simple Harmonic motion ? 1. The motion is periodic 2. The force is directed towards normal equlibrium position 3. The motion is linear 4. Force is proportional to the velocity Select the correct answer using the codes given below :
    Solutions
    1,2 and 3
  • Question 10/30
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    Mercury

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    Which of the following metals remain in liquid for under normal conditions?
    Solutions
    Mercury
  • Question 11/30
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    condution, convection radiation and evaporation

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    A cup of hot tea on a metal table in a room loses heat by....
    Solutions
    condution, convection radiation and evaporation
  • Question 12/30
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    Saturn

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    There are rings around which of the following?
    Solutions
    Saturn
  • Question 13/30
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    Environment

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    Grantham Prize is constituted to felicitate the journalists working in the area of?
    Solutions
    Environment
  • Question 14/30
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    Indian Statistical Institute, Calcutta

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    Where was India's first computer installed?
    Solutions
    Indian Statistical Institute, Calcutta
  • Question 15/30
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    Rayon

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    Which of the following is not a natural fibre?
    Solutions
    Rayon
  • Question 16/30
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    Iron, Chromium and Nickel

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    Stainless steel is an alloy of ?
    Solutions
    Iron, Chromium and Nickel
  • Question 17/30
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    borosilicates

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    Enamelware has a coating of.....
    Solutions
    borosilicates
  • Question 18/30
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    Refrigerator

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    Production of chlorofluorocarbons (CFC) gas which is proposed to be banned in India, is used in which of the following domestic products?
    Solutions
    Refrigerator
  • Question 19/30
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    Rays of light are scattered by the fog droplets

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    Why is it difficult to see through fog?
    Solutions
    Rays of light are scattered by the fog droplets
  • Question 20/30
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    Air-to-air Missile

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    "Astra" which was in news in recent past is the name of a newly developed?
    Solutions
    Air-to-air Missile
  • Question 21/30
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    Francium

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    Which of the following is in liquid form at room temperature?
    Solutions
    Francium
  • Question 22/30
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    Bio-genesis

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    The theory which advocates that living beings can arise only from other living beings is termed as?
    Solutions
    Bio-genesis
  • Question 23/30
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    NaOH

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    Caustic Soda is?
    Solutions
    NaOH
  • Question 24/30
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    surface tension

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    A solid needle placed horizontally on the surface of the water floats due to?
    Solutions
    surface tension
  • Question 25/30
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    An alternating current

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    what kind of current will be induced in a simple, rectangular coil rotating in a uniform magnetic field ?
    Solutions
    An alternating current
  • Question 26/30
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    nitrogen

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    The gas usually filled in the electric bulb is?
    Solutions
    nitrogen
  • Question 27/30
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    aluminum

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    Which of the following elements was unknown to ancient civilizations?
    Solutions
    aluminum
  • Question 28/30
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    solid

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    Unlike the fluid core of the earth, the core of the moon is...
    Solutions
    solid
  • Question 29/30
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    transverse

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    A wave in which the particles of the material move up and down as the wave goes from left to right is known as?
    Solutions
    transverse
  • Question 30/30
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    All of the above

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    Which of the following falls in the category of endangered species under the Red Data list of IUCN?
    Solutions
    All of the above
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