Basic GK Practice Question and Answer

Q:

Is zinc ore?

1419 0

  • 1
    zinc blade
    Correct
    Wrong
  • 2
    Bauxite
    Correct
    Wrong
  • 3
    sodium chloride
    Correct
    Wrong
  • 4
    Sinawar
    Correct
    Wrong
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Answer : 1. "zinc blade"

Q:

Which of the following metals can be cut with a knife?

1544 0

  • 1
    Magnesium
    Correct
    Wrong
  • 2
    Sulfur
    Correct
    Wrong
  • 3
    Sodium
    Correct
    Wrong
  • 4
    Chromium
    Correct
    Wrong
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Answer : 3. "Sodium"

Q:

Which of the following is the conductor of nonmetal electricity?

1264 0

  • 1
    graphite
    Correct
    Wrong
  • 2
    Copper
    Correct
    Wrong
  • 3
    Sulfur
    Correct
    Wrong
  • 4
    diamond
    Correct
    Wrong
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Answer : 1. "graphite"

Q:

With which substance is it beneficial to treat a bee sting?

1197 0

  • 1
    Baking Soda
    Correct
    Wrong
  • 2
    sodium carbonate
    Correct
    Wrong
  • 3
    sodium chloride
    Correct
    Wrong
  • 4
    Others
    Correct
    Wrong
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Answer : 1. "Baking Soda"

Q:

Which of the following is a heterogeneous compound?

4806 0

  • 1
    Plaster of Paris
    Correct
    Wrong
  • 2
    Chalk
    Correct
    Wrong
  • 3
    Marble
    Correct
    Wrong
  • 4
    Limestone
    Correct
    Wrong
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Answer : 1. "Plaster of Paris"

Q:

Approximate pH value of lemon juice?

2006 0

  • 1
    10
    Correct
    Wrong
  • 2
    2.2
    Correct
    Wrong
  • 3
    12
    Correct
    Wrong
  • 4
    14
    Correct
    Wrong
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Answer : 2. "2.2"

Q:

A fermentation of grapes?

1990 0

  • 1
    chemical change is
    Correct
    Wrong
  • 2
    physical change
    Correct
    Wrong
  • 3
    Both chemical and physical changes
    Correct
    Wrong
  • 4
    Others
    Correct
    Wrong
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Answer : 1. "chemical change is"

Q:

Zinc and lead, than copper?

5216 0

  • 1
    is less active
    Correct
    Wrong
  • 2
    is more active
    Correct
    Wrong
  • 3
    is equally functional
    Correct
    Wrong
  • 4
    Others
    Correct
    Wrong
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Answer : 2. "is more active"

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