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Science And Technology Test 17
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Science And Technology Test 17

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  • Question 1/30
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    Soybean

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    Which one of the following is considered as the easily digestible source of protein?
    Solutions
    Soybean
  • Question 2/30
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    lead

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    sindur the sacred material used by the Hindus, is a compound of....
    Solutions
    lead
  • Question 3/30
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    an alloy of tin and lead

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    Commonly used safety fuse-wire is made of?
    Solutions
    an alloy of tin and lead
  • Question 4/30
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    zinc

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    Galvanised iron sheets have a coating of?
    Solutions
    zinc
  • Question 5/30
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    Carbamide

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    The chemial name of Uria is ?
    Solutions
    Carbamide
  • Question 6/30
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    An insect

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    An invertebrate with a body in three sections and usually three pairs of legs and one or two pairs of wings`. This is related to which of the following ?
    Solutions
    An insect
  • Question 7/30
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    fungus

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    Yeast, used in making bread is a?
    Solutions
    fungus
  • Question 8/30
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    China

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    Acupuncture is widely practised in?
    Solutions
    China
  • Question 9/30
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    Increases

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    If a cloth is coated with a resin then the angle of contact between the cloth and water?
    Solutions
    Increases
  • Question 10/30
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    Water vapours at low temperature

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    Mist is caused by.....
    Solutions
    Water vapours at low temperature
  • Question 11/30
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    corona

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    Which of the following parts of the sun is easily visible only during a total solar eclipse?
    Solutions
    corona
  • Question 12/30
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    A mixture of Fe2O3, 3H2O and FeO

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    Rust is ......
    Solutions
    A mixture of Fe2O3, 3H2O and FeO
  • Question 13/30
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    Both 1 and 2

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    Consider the following statements: 1. Biodiversity is normally greater in the lower latitudes as compared to the higher latitudes. 2. Along the mountain gradients, biodiversity is normally greater in the lower altitudes as compared to the higher altitudes. Which of the statements given above is/are correct?
    Solutions
    Both 1 and 2
  • Question 14/30
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    good conductor of heat and bad conductor of electricity

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    Mica is a........
    Solutions
    good conductor of heat and bad conductor of electricity
  • Question 15/30
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    vinegar

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    Which of the following is acidic in nature ?
    Solutions
    vinegar
  • Question 16/30
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    Limestone and Clay

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    Which is/are the important raw material(s) required in cement industry?
    Solutions
    Limestone and Clay
  • Question 17/30
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    atmospheric pressure

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    'Bar' is the unit of ?
    Solutions
    atmospheric pressure
  • Question 18/30
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    mass

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    The inertia of an object depends only on its....
    Solutions
    mass
  • Question 19/30
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    haemoglobin

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    The protein which transports oxygen in the blood stream is.....
    Solutions
    haemoglobin
  • Question 20/30
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    intense heat

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    Reading of a barometer going down is an indication of?
    Solutions
    intense heat
  • Question 21/30
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    tracer

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    A minute amount of a radioisotope is called a/an....
    Solutions
    tracer
  • Question 22/30
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    Alexander Fleming

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    Who invented penicillin?
    Solutions
    Alexander Fleming
  • Question 23/30
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    Dispersion of light

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    The blue colour of the clear sky is due to.....
    Solutions
    Dispersion of light
  • Question 24/30
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    0

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    The percantage of lead in pencil lead is.....
  • Question 25/30
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    Baking powder

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    Choose the odd one out of the following?
    Solutions
    Baking powder
  • Question 26/30
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    Hydrogen Sulphide

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    Brass gets discoloured in air due to the presence of which gas in air ?
    Solutions
    Hydrogen Sulphide
  • Question 27/30
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    diamond is the hardest, graphite is the softest

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    Among the various allotropes of carbon...
    Solutions
    diamond is the hardest, graphite is the softest
  • Question 28/30
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    Powder type

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    Which type of fire extinguisher is used for petroleum fire?
    Solutions
    Powder type
  • Question 29/30
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    107 ergs

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    One Joule is equal to........
    Solutions
    107 ergs
  • Question 30/30
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    Solar energy

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    Non-conventional source of energy best suited for India is?
    Solutions
    Solar energy
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