Practice Question and Answer

Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
FU, LO, RI, ?

2538 0

  • 1
    PK
    Correct
    Wrong
  • 2
    XC
    Correct
    Wrong
  • 3
    UF
    Correct
    Wrong
  • 4
    RI
    Correct
    Wrong
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Answer : 2. "XC"

Q:

Mohan purchased an article and sold it for Rs 2817.50 and earned 15% profit on the cost price. What was the cost price of the article?

2538 0

  • 1
    Rs 2500
    Correct
    Wrong
  • 2
    Rs 2450
    Correct
    Wrong
  • 3
    Rs 2550
    Correct
    Wrong
  • 4
    Rs 3315
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "Rs 2450"

Q:

In the following is not an example of refraction of light.

2538 0

  • 1
    Twinkling effect of stars
    Correct
    Wrong
  • 2
    Mirages
    Correct
    Wrong
  • 3
    Bending of light while passing through a medium
    Correct
    Wrong
  • 4
    lateral inversion
    Correct
    Wrong
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Answer : 4. "lateral inversion"

Q:

Who is the author of the play "Aparoksha Siddhanta"?

2537 0

  • 1
    Maharaja Ajit Singh
    Correct
    Wrong
  • 2
    Maharaja Jaswant Singh
    Correct
    Wrong
  • 3
    Maharaja Gagan Singh
    Correct
    Wrong
  • 4
    Maharaja Abhay Singh
    Correct
    Wrong
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Answer : 2. "Maharaja Jaswant Singh"

Q: In MS-Word, for what does ruler help? 2537 1

  • 1
    to set indents
    Correct
    Wrong
  • 2
    to change page margins
    Correct
    Wrong
  • 3
    to set tabs
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: In MS-Word, the Ruler function helps align the text, graphic, tables or other elements in your document.

Q: What are three characteristics of the agricultural revolution? 2537 0

  • 1
    Farmers learned to control water through wells and canals
    Correct
    Wrong
  • 2
    New tools made it possible for more crops to be grown
    Correct
    Wrong
  • 3
    Crop rotation was invented, making it harder on soil
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation:

Q: Homo nuclear molecules contain ? 2537 0

  • 1
    polar bond
    Correct
    Wrong
  • 2
    covalent bond
    Correct
    Wrong
  • 3
    ionic bond
    Correct
    Wrong
  • 4
    coordinate bond
    Correct
    Wrong
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Answer : 2. "covalent bond"

Q: Which best describes somatic mutations? 2536 0

  • 1
    transmitted to progeny
    Correct
    Wrong
  • 2
    not transmitted to progeny
    Correct
    Wrong
  • 3
    Can't be identified
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 1. "transmitted to progeny"
Explanation :

Answer: A) transmitted to progeny Explanation: The best example for somatic mutation would be cancer, familial cancer (which transmits through gametes to the next generation) are not so common while sporadic cancer is seen the most where body cells of a particular area goes through mutations for a number of years and becomes cancerous, but it is not transmitted to next generation.

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