Practice Question and Answer

Q:

рдмрд╛рдмрд░ рдХреА рдкреБрддреНрд░реА рдХрд╛ рдХреНрдпрд╛ рдирд╛рдо рдерд╛?

2407 0

  • 1
    рдЧреБрд▓рдмрджрди рдмреЗрдЧрдо
    Correct
    Wrong
  • 2
    рд░рдЬрд┐рдпрд╛ рдмреЗрдЧрдо
    Correct
    Wrong
  • 3
    рд╕рд╛рдпрд░рд╛ рдмреЗрдЧрдо
    Correct
    Wrong
  • 4
    рд░реБрдХреНрд╕рд╛рд░ рдмреЗрдЧрдо
    Correct
    Wrong
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Answer : 1. "рдЧреБрд▓рдмрджрди рдмреЗрдЧрдо"

Q:

рднреВрдЧреЛрд▓ рдХреЛ рдорд╛рдирд╡ рдкрд╛рд░рд┐рд╕реНрдерд┐рддрд┐рдХреА рдХреЗ рд░реВрдк рдореЗрдВ рдкрд░рд┐рднрд╛рд╖рд┐рдд рдХрд░рдиреЗ рд╡рд╛рд▓рд╛ рд╡рд┐рджреНрдзрд╛рди рдХреМрди рд╣реИ┬а?

2407 0

  • 1
    рд╣реЗрдЯрдирд░
    Correct
    Wrong
  • 2
    рдЬреАрди рдмреНрд░реВрдиреНрд╢
    Correct
    Wrong
  • 3
    рдПрдЪ. рдПрдЪ. рдмреИрд░реЛрдЬ
    Correct
    Wrong
  • 4
    рдЗрд░реИрдЯреЛрд╕реНрдердиреАрдЬ
    Correct
    Wrong
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Answer : 3. "рдПрдЪ. рдПрдЪ. рдмреИрд░реЛрдЬ"

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Answer : 4. "Mg"

Q: Which has the lowest albedo? 2407 0

  • 1
    dark surfaces
    Correct
    Wrong
  • 2
    light surfaces
    Correct
    Wrong
  • 3
    Both A & B
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "dark surfaces"
Explanation :

Answer: A) dark surfaces Explanation: Albedo refers to a material's ability to reflect sunlight.┬аSince 30% of the sun's energy is reflected by the entire earth, the earth has an average albedo of 0.30. Generally, dark surfaces have a low albedo and light surfaces have a high albedo.

Q:

рдлреВрдЯ рдбрд╛рд▓реЛ рдФрд░ рд░рд╛рдЬ рдХрд░реЛ'┬ардХреА рдиреАрддрд┐ рдЕрдкрдирд╛рдИ рдереА┬а?

2407 0

  • 1
    рд▓реЙрд░реНрдб рдХрд░реНрдЬрди
    Correct
    Wrong
  • 2
    рд▓реЙрд░реНрдб рд╡рд┐рд▓рд┐рдпрдо рдмреЗрдВрдЯрд┐рдВрдХ
    Correct
    Wrong
  • 3
    рд▓реЙрд░реНрдб рдорд╛рдЙрдгреНрдЯрдмреЗрдЯрди
    Correct
    Wrong
  • 4
    рд▓реЙрд░реНрдб рдХреНрд░рд┐рдкреНрд╕
    Correct
    Wrong
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Answer : 1. "рд▓реЙрд░реНрдб рдХрд░реНрдЬрди"

Q: Who among the following is set to become the youngest-ever "Messenger of Peace," for 'United Nations' ? 2407 0

  • 1
    Rashi Anand
    Correct
    Wrong
  • 2
    Shikha Patra
    Correct
    Wrong
  • 3
    Bedadyuti Jha
    Correct
    Wrong
  • 4
    Malala Yousafzai
    Correct
    Wrong
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Answer : 4. "Malala Yousafzai"
Explanation :

Answer: D) Malala Yousafzai Explanation:

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