Basic GK Practice Question and Answer

Q:

The alloy of lead and tin is called?

790 0

  • 1
    Steel
    Correct
    Wrong
  • 2
    metalloids
    Correct
    Wrong
  • 3
    Gun Maton
    Correct
    Wrong
  • 4
    solder
    Correct
    Wrong
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Answer : 4. "solder"

Q:

Which non-metal is liquid at room temperature?

755 0

  • 1
    mercury
    Correct
    Wrong
  • 2
    aluminum
    Correct
    Wrong
  • 3
    Bromine
    Correct
    Wrong
  • 4
    Copper
    Correct
    Wrong
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Answer : 3. "Bromine"

Q:

What is an alloy of copper and tin called?

934 0

  • 1
    brass
    Correct
    Wrong
  • 2
    Duralumin
    Correct
    Wrong
  • 3
    Bronze
    Correct
    Wrong
  • 4
    Solder
    Correct
    Wrong
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Answer : 3. "Bronze"

Q:

Which of the following is a non-metal?

680 0

  • 1
    Cobalt
    Correct
    Wrong
  • 2
    Hydrogen
    Correct
    Wrong
  • 3
    iron
    Correct
    Wrong
  • 4
    gold
    Correct
    Wrong
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Answer : 2. "Hydrogen"

Q:

Which of the following are metals found in free state in the earth's crust?

654 0

  • 1
    Ag
    Correct
    Wrong
  • 2
    Mg
    Correct
    Wrong
  • 3
    Al
    Correct
    Wrong
  • 4
    Zn
    Correct
    Wrong
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Answer : 1. "Ag"

Q:

Which of the following metals is available in wire form?

674 0

  • 1
    Calcium
    Correct
    Wrong
  • 2
    Magnesium
    Correct
    Wrong
  • 3
    Copper
    Correct
    Wrong
  • 4
    Lead
    Correct
    Wrong
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Answer : 3. "Copper"

Q:

Which of the following non-metals are kept immersed in water?

762 0

  • 1
    Sulfur
    Correct
    Wrong
  • 2
    White Phosphorus
    Correct
    Wrong
  • 3
    Red Phosphorus
    Correct
    Wrong
  • 4
    Iodine
    Correct
    Wrong
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Answer : 2. "White Phosphorus"

Q:

Which of the following metals are kept immersed in kerosene?

778 0

  • 1
    Sodium
    Correct
    Wrong
  • 2
    Magnesium
    Correct
    Wrong
  • 3
    Zinc
    Correct
    Wrong
  • 4
    all
    Correct
    Wrong
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Answer : 1. "Sodium"

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