Q: 18921 During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.

  1. 
    Salt
  2. 
    Chlorine
  3. 
    Carbon dioxide
  4. 
    Water
  5. 
    Salt:

Q: 18922 In a very low temperature which from the following will freeze at last?

  1. 
    River water
  2. 
    Canal water
  3. 
    Sea water
  4. 
    Water in a lake

Q: 18923 The nearest planet to the Earth is _________?

  1. 
    Venus
  2. 
    Mercury
  3. 
    Mars
  4. 
    Moon

Q: 18924 The available information amounts to very little ';in toto';. Here ';in toto'; is?

  1. 
    Adjective
  2. 
    Adverb
  3. 
    Preposition
  4. 
    None of these

Q: 18925 Who is the author of book ";Numbers Do Lie: 61 Hidden Cricket Stories";?

  1. 
    Wasim Akram
  2. 
    Sourav Ganguly
  3. 
    Jaideep Varma
  4. 
    Rahul Dravid

Q: 18926 The planet that moves round the Sun at the highest speed is_________?

  1. 
    Jupiter
  2. 
    Venus
  3. 
    Mars
  4. 
    Mercury

Q: 18927 In general, Comets have __________ orbits

  1. 
    Elliptical
  2. 
    Highly elliptical
  3. 
    Circular
  4. 
    Parabolic

Q: 18928 GPS is an abbreviation for?

  1. 
    Global Poles System
  2. 
    Global PolySiliconium Store
  3. 
    Global Positioning System
  4. 
    Global Position Structure

Q: 18929 Oxidation is a chemical reaction involving the __________?

  1. 
    Gain of Electrons
  2. 
    Loss of Electrons
  3. 
    Gain of Protons
  4. 
    Loss of Protons

Q: 18930 Pamplona famous for ';bull run'; is the city of ___________?

  1. 
    Greece
  2. 
    Spain
  3. 
    Italy
  4. 
    Latvia

Q: 18931 At night, Plants intake __________ and release __________?

  1. 
    Oxygen – Carbon dioxide
  2. 
    Carbon dioxide – Oxygen
  3. 
    Oxygen – Carbon monoxide
  4. 
    None of theseCarbon monoxide – Oxygen

Q: 18932 Urine is produced in __________?

  1. 
    Kidneys
  2. 
    Lungs
  3. 
    Large intestine
  4. 
    Liver

Q: 18933 The planet which is easily visible from the Earth is?

  1. 
    Mercury
  2. 
    Venus
  3. 
    Mars
  4. 
    Jupiter

Q: 18934 The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.

  1. 
    1 gram
  2. 
    10 grams
  3. 
    1 kg
  4. 
    10 kg

Q: 18935 The Great Spot is on the planet __________?

  1. 
    Saturn
  2. 
    Venus
  3. 
    Mars
  4. 
    Jupiter

Q: 18936 1 light year = ?

  1. 
    9.5×106 km
  2. 
    9.5×109 km
  3. 
    9.5×1012 km
  4. 
    9.5×1018 km

Q: 18937 The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.

  1. 
    Mars
  2. 
    Saturn
  3. 
    Uranus
  4. 
    Jupiter

Q: 18938 The planets visible to us without using a telescope are __________?

  1. 
    3
  2. 
    4
  3. 
    5
  4. 
    6

Q: 18939 According to Big Bang Theory, the Universe began about __________ billion years ago.

  1. 
    10 – 20
  2. 
    20 – 30
  3. 
    30 – 40
  4. 
    40 – 50

Q: 18940 Biosensor is used to measure?

  1. 
    Blood glucose level
  2. 
    The body pH value
  3. 
    Amount of hemoglobin
  4. 
    Salinity in Urine