GATE Practice Question and Answer

Q: Where does translation occur? 1614 0

  • 1
    Nucleus
    Correct
    Wrong
  • 2
    Ribosomes
    Correct
    Wrong
  • 3
    Cytoplasm
    Correct
    Wrong
  • 4
    mitochondrion
    Correct
    Wrong
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Answer : 3. "Cytoplasm"
Explanation :

Answer: C) Cytoplasm Explanation: Right after that, the mRNA enters the cytoplasm through nuclear pores. There, it could be translated into proteins by ribosomes. This process is called translation.   Translation occurs in the cytoplasm whereas transcription occurs in the nucleus.

Q: Which of the following is not a monosaccharide? 1459 0

  • 1
    Fructose
    Correct
    Wrong
  • 2
    Glucose
    Correct
    Wrong
  • 3
    Galactose
    Correct
    Wrong
  • 4
    Sucrose
    Correct
    Wrong
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Answer : 4. "Sucrose"
Explanation :

Answer: D) Sucrose Explanation: Sucrose is not a monosaccharide.   Monosaccharides are simple carbohydrates molecules that cannot be broken down into smaller molecules of other carbohydrates.   Glucose, galactose and fructose are examples of Monosaccharides.

Q: What is black when you buy it, red when you use it, and gray when you throw it away? 1694 0

  • 1
    Shoe
    Correct
    Wrong
  • 2
    Charcoal
    Correct
    Wrong
  • 3
    Belt
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 2. "Charcoal"
Explanation :

Answer: B) Charcoal Explanation: It is Charcoal which is black when we buy it or when not being used. It gets red in appearance when put in use means to say when burning. And eventually when it's been consumed by fire or after getting burned out or used up, changes into ashes which look grey in color.

Q: What gas makes up most of the atmosphere? 1341 0

  • 1
    Oxygen
    Correct
    Wrong
  • 2
    Helium
    Correct
    Wrong
  • 3
    Nitrogen
    Correct
    Wrong
  • 4
    Carbondioxide
    Correct
    Wrong
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Answer : 3. "Nitrogen"
Explanation :

Answer: C) Nitrogen Explanation: Our atmosphere is made up of 78% Nitrogen, 21% Oxygen and 1% all other gases like argon, carbon dioxide, neon, and helium.   So, Nitrogen makes up the majority of our atmosphere.

Q: In general, which is the cause of a sea breeze? 1574 0

  • 1
    Pressure
    Correct
    Wrong
  • 2
    Specific heat
    Correct
    Wrong
  • 3
    Heat
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 2. "Specific heat"
Explanation :

Answer: B) Specific heat Explanation: The usual cause of sea breeze is the difference in specific heat capacity between land and water Land heats and cools more quickly than water.   What is the cause of a sea breeze? The air over the land is warmed and rises, to a greater temperature than that over the sea. This produces a convection current, with cooler air flowing in from over the sea to replace that rising from the land. At night the land cools more than the sea, so the action reverses to produce a land-breeze, blowing off the land.

Q: What is the function of an antagonist in a story? 1295 0

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Answer :
Explanation :

The antagonist is the negative or opposing force in a story. It could be a human enemy, or it could be non-human, like an animal or something less tangible, like fear.   The antagonist plays an important role in story development.

Q: What is the distance around a shape called? 1846 0

  • 1
    Volume
    Correct
    Wrong
  • 2
    Area
    Correct
    Wrong
  • 3
    Mass
    Correct
    Wrong
  • 4
    Perimeter
    Correct
    Wrong
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Answer : 4. "Perimeter"
Explanation :

Answer: D) Perimeter Explanation: The distance around a shape or figure I called Perimeter. A perimeter is a path that surrounds a two-dimensional shape.

Q: Rust forms when _____ reacts with chemicals in rocks. 1830 0

  • 1
    Water
    Correct
    Wrong
  • 2
    Oxygen
    Correct
    Wrong
  • 3
    Nitrogen
    Correct
    Wrong
  • 4
    Carbondioxide
    Correct
    Wrong
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Answer : 2. "Oxygen"
Explanation :

Answer: B) Oxygen Explanation: Rust forms when oxygen reacts with chemicals in rocks, and that is often the case with many other elements in general. Like a copper nail being exposed to the air will rust.

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