Practice Question and Answer

Q: The four main systems of the earth are 1943 0

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Answer :
Explanation :

The Earth has four major systems or spheres. These systems are  1. The geosphere,  2. The hydrosphere,  3. The atmosphere, and  4. The biosphere.   The biosphere is the system where we belong.

Q:

A box contains 10 red ball, 6 green ball if 2 balls are drawn randomly what is the probability of getting non-green ball?

1943 0

  • 1
    $${5\over16}$$
    Correct
    Wrong
  • 2
    $${16\over55}$$
    Correct
    Wrong
  • 3
    $${3\over8}$$
    Correct
    Wrong
  • 4
    $${5\over8}$$
    Correct
    Wrong
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Answer : 3. "$${3\over8}$$ "

Q:

Directions: Each sentence below has two blanks , each blank indicating that something has been omitted . Choose the set of words for each blank which best fits the meaning of the sentence as a whole.

The . . . . . . of rural schools is poor as . . . . . . to their urban counterparts.

1943 0

  • 1
    functions , like
    Correct
    Wrong
  • 2
    progress , unlike
    Correct
    Wrong
  • 3
    condition , compared
    Correct
    Wrong
  • 4
    state , marched
    Correct
    Wrong
  • 5
    situation , contrast
    Correct
    Wrong
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Answer : 3. "condition , compared"

Q: Difference between Union and Union all? 1943 0

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Answer :
Explanation :

The difference between Union and Union all is that Union all will not eliminate duplicate rows, instead it just pulls all rows from all tables fitting your query specifics and combines them into a table. A UNION statement effectively does a SELECT DISTINCT on the results set.

Q:

The Rajya Sabha can be dissolved by

1943 0

  • 1
    Constitutional amendment
    Correct
    Wrong
  • 2
    President
    Correct
    Wrong
  • 3
    Lok Sabha
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 4. "None of these"

Q:

Which round of National Sample Survey was recently conducted by NSO?

1943 0

  • 1
    80th
    Correct
    Wrong
  • 2
    70th
    Correct
    Wrong
  • 3
    85th
    Correct
    Wrong
  • 4
    75th
    Correct
    Wrong
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Answer : 4. "75th"

Q:

The price of an article is cut by 33 %, to restore its original value, the new price must be increased by 

1943 0

  • 1
    24.81%
    Correct
    Wrong
  • 2
    41.25%
    Correct
    Wrong
  • 3
    33%
    Correct
    Wrong
  • 4
    49.25%
    Correct
    Wrong
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Answer : 4. "49.25% "

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