GK Practice Question and Answer

Q:

Which term is not associated with sound wave? 

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  • 1
    Hertz
    Correct
    Wrong
  • 2
    Decibel
    Correct
    Wrong
  • 3
    Candela
    Correct
    Wrong
  • 4
    Mach
    Correct
    Wrong
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Answer : 3. "Candela "

Q:

Who is the input unit in the following?

2511 0

  • 1
    Maous
    Correct
    Wrong
  • 2
    Keyboard
    Correct
    Wrong
  • 3
    Scanner
    Correct
    Wrong
  • 4
    All of these
    Correct
    Wrong
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Answer : 4. "All of these"

Q:

In which basin is the Pind Mand plain located?

2510 0

  • 1
    Luni - Mahi Basin
    Correct
    Wrong
  • 2
    Both A and B
    Correct
    Wrong
  • 3
    Chambal - Mahi Basin
    Correct
    Wrong
  • 4
    Banas Baan Ganga Basin
    Correct
    Wrong
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Answer : 4. "Banas Baan Ganga Basin"
Explanation :

1. Pind Mand Plain is situated in the Banas-Ban Ganga basin.

2. Pind Mand Plain: The mound-like part of the desert near Devgarh (Rajsamand) in the Aravalli mountain range is called Pind Mand Plain.

Q:

Fathometer is used to measure

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  • 1
    Earthquake
    Correct
    Wrong
  • 2
    Rain
    Correct
    Wrong
  • 3
    Depth of sea
    Correct
    Wrong
  • 4
    Sound intensity
    Correct
    Wrong
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Answer : 3. "Depth of sea "

Q:

What is the full form of BPL with reference to e-PDS system?

2509 0

  • 1
    Below Poverty Line
    Correct
    Wrong
  • 2
    Broadband over power line
    Correct
    Wrong
  • 3
    British Physical Laboratory
    Correct
    Wrong
  • 4
    Both (A) and (C)
    Correct
    Wrong
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Answer : 1. "Below Poverty Line"

Q:

From whom do teeth and bones gain strength and firmness?

2505 0

  • 1
    Calcium
    Correct
    Wrong
  • 2
    Fluorine
    Correct
    Wrong
  • 3
    Chlorine
    Correct
    Wrong
  • 4
    Sodium
    Correct
    Wrong
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Answer : 1. "Calcium"

Q: Isotopes are atoms of the same element that have different 2504 0

  • 1
    numbers of neutrons
    Correct
    Wrong
  • 2
    numbers of electrons
    Correct
    Wrong
  • 3
    numbers of protons
    Correct
    Wrong
  • 4
    atomic numbers
    Correct
    Wrong
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Answer : 1. "numbers of neutrons"
Explanation :

Answer: A) numbers of neutrons Explanation: Isotopes are variations of an element that have the same charge as the original element, but a different mass, which is caused by either more/less neutrons in the nucleus.

Q:

German silver used for making utensils is an alloy of 

2498 0

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

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