General Science Practice Question and Answer

Q:

Which of the following instrument is used to measure Soil Water Tension? 

2259 0

  • 1
    Photometer
    Correct
    Wrong
  • 2
    Pyrometer
    Correct
    Wrong
  • 3
    Psychrometer
    Correct
    Wrong
  • 4
    Tensiometer
    Correct
    Wrong
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Answer : 4. "Tensiometer "

Q:

Which of the following metals is in a liquid state at orbital temperature?

2222 0

  • 1
    Mercury
    Correct
    Wrong
  • 2
    Tungsten
    Correct
    Wrong
  • 3
    Lead
    Correct
    Wrong
  • 4
    Bromine
    Correct
    Wrong
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Answer : 1. "Mercury"

Q:

Which of the following is usually not an air - pollutant? 

2199 0

  • 1
    Carbon dioxide
    Correct
    Wrong
  • 2
    Nitrous oxide
    Correct
    Wrong
  • 3
    Hydrocarbons
    Correct
    Wrong
  • 4
    Sulphur Dioxide
    Correct
    Wrong
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Answer : 2. "Nitrous oxide "

Q:

Transportation of food in plants takes place through:

2174 1

  • 1
    Xylem
    Correct
    Wrong
  • 2
    Phloem
    Correct
    Wrong
  • 3
    Companion cells
    Correct
    Wrong
  • 4
    Tracheids
    Correct
    Wrong
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Answer : 2. "Phloem"

Q:

Science of the study of preserved remains or traces of animals, plants, and other organisms from the remote past is called ________.

2167 0

  • 1
    Anthropology
    Correct
    Wrong
  • 2
    Archaeology
    Correct
    Wrong
  • 3
    Palaeontology
    Correct
    Wrong
  • 4
    Pharmacology
    Correct
    Wrong
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Answer : 3. "Palaeontology "

Q: Plants growing in sunlight are called 2153 0

  • 1
    sciophytes
    Correct
    Wrong
  • 2
    xerophytes
    Correct
    Wrong
  • 3
    heliophytes
    Correct
    Wrong
  • 4
    hydrophytes
    Correct
    Wrong
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Answer : 3. "heliophytes"
Explanation :

Answer: C) heliophytes Explanation:

Q:

A device, which is used in our TV set, computer, radio set for storing the electric charge, is

2152 0

  • 1
    Resistor
    Correct
    Wrong
  • 2
    Inductor
    Correct
    Wrong
  • 3
    Conductor
    Correct
    Wrong
  • 4
    Capacitor
    Correct
    Wrong
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Answer : 4. "Capacitor"

Q:

Who among the following Scientist is associated with discovery of electron? 

2143 0

  • 1
    Galileo
    Correct
    Wrong
  • 2
    C.R.T Wilson
    Correct
    Wrong
  • 3
    Einstein
    Correct
    Wrong
  • 4
    J.J Thomson
    Correct
    Wrong
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Answer : 4. "J.J Thomson "

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