General Science Questions Practice Question and Answer

Q:

“Histology” is the study of: 

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  • 1
    Lever
    Correct
    Wrong
  • 2
    Tissues
    Correct
    Wrong
  • 3
    Haemoglobin
    Correct
    Wrong
  • 4
    Bones
    Correct
    Wrong
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Answer : 2. "Tissues"

Q:

‘Farad’ is the unit of: 

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  • 1
    Resistance
    Correct
    Wrong
  • 2
    Conductanc
    Correct
    Wrong
  • 3
    Capacitance
    Correct
    Wrong
  • 4
    Inductance
    Correct
    Wrong
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Answer : 3. "Capacitance "

Q:

The plant which grows under water stress conditions of deserts are ?

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  • 1
    Sciohytes
    Correct
    Wrong
  • 2
    Epiphytes
    Correct
    Wrong
  • 3
    Xerophytes
    Correct
    Wrong
  • 4
    Heliophytes
    Correct
    Wrong
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Answer : 3. "Xerophytes"

Q:

In the format of the IUPAC name of the organic compound, the term ‘Root’ is used to represent:

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  • 1
    the number of carbon atoms in the parent chain
    Correct
    Wrong
  • 2
    the presence of side chains or substituent groups
    Correct
    Wrong
  • 3
    functional groups that may be present in the compound
    Correct
    Wrong
  • 4
    the cyclic or acyclic nature of the given compound
    Correct
    Wrong
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Answer : 1. "the number of carbon atoms in the parent chain"
Explanation :

The Word root indicates the total number of carbon atoms present in the longest carbon chain belonging to the compound For example, 'Meth' refers to a chain with 1 carbon atom and 'Pent' refers to a chain with 5 carbon atoms. metalloid in dictionary chemical name is Naoh. Nylon properties: Atomic number of iodine. Dobereiner Traids an Atomic compound.

Q:

The metal having the lowest temperature coefficient of resistance is -

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  • 1
    Gold
    Correct
    Wrong
  • 2
    Copper
    Correct
    Wrong
  • 3
    Kanthal
    Correct
    Wrong
  • 4
    Aluminium
    Correct
    Wrong
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Answer : 1. "Gold"

Q:

 Which of the following metals has the highest thermal conductivity?

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  • 1
    aluminum
    Correct
    Wrong
  • 2
    copper
    Correct
    Wrong
  • 3
    Iron
    Correct
    Wrong
  • 4
    silver
    Correct
    Wrong
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Answer : 4. "silver"

Q:

Why does the sun appear red when rising and sinking?

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  • 1
    radiation
    Correct
    Wrong
  • 2
    Water vapor
    Correct
    Wrong
  • 3
    Dust particles
    Correct
    Wrong
  • 4
    scattering
    Correct
    Wrong
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Answer : 4. "scattering"

Q:

Which one of the following correctly describes AGNI? 

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  • 1
    A fighter plane
    Correct
    Wrong
  • 2
    A versatile tank
    Correct
    Wrong
  • 3
    A long-range missile
    Correct
    Wrong
  • 4
    A long-range gun
    Correct
    Wrong
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Answer : 3. "A long-range missile "
Explanation :

The Agni missile is a family of medium to intercontinental range ballistic missiles developed by India, named after one of the five elements of nature. The first missile of the series, Agni-I was developed under the Integrated Guided Missile Development Programme and tested 1991.

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