Practice Question and Answer

Q: The Green Revolution in India was the outcome of the efforts of who amongst the following? 1687 0

  • 1
    Dr MS Swaminathan
    Correct
    Wrong
  • 2
    Dr C Rangarajan
    Correct
    Wrong
  • 3
    KV Kamath
    Correct
    Wrong
  • 4
    Dr Rakesh Mohan
    Correct
    Wrong
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Answer : 1. "Dr MS Swaminathan"
Explanation :

Answer: A) Dr MS Swaminathan Explanation:

Q: What is Latus Rectum of Parabola? 1687 0

  • 1
    line segment
    Correct
    Wrong
  • 2
    vertex
    Correct
    Wrong
  • 3
    focus
    Correct
    Wrong
  • 4
    major axis
    Correct
    Wrong
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Answer : 1. "line segment"
Explanation :

Answer: A) line segment Explanation: As parabola is a locus of a point, which moves so that its distance from focus and directrix is always equal.   The latus rectum of a conic section is the chord (line segment) that passes through the focus, is perpendicular to the major axis and has both endpoints on the curve. The length of the latus rectum is determined differently for each conic.                                          The length of a parabola's latus rectum is 4p, where p is the distance from the focus to the vertex.

Q:

Directions: Which of the phrases (A), (B), (C) and (D) given below each sentence should replace the phrase printed in bold type to make the sentence grammatically correct. If the sentence is correct as it is, mark (E), i.e., 'No correction required' as the answer.

Each individual knows how to protected on own life and it should be left to his discretion.

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  • 1
    Protected by own
    Correct
    Wrong
  • 2
    Protect by own
    Correct
    Wrong
  • 3
    Protect his own
    Correct
    Wrong
  • 4
    Protected his own
    Correct
    Wrong
  • 5
    No change required
    Correct
    Wrong
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Answer : 3. "Protect his own"

Q:

Sumitra has an average of 56% on her first 7 examinations. How much should she make on her eighth examination to obtain an average of 60% on 8 examinations?

1687 1

  • 1
    88%
    Correct
    Wrong
  • 2
    78%
    Correct
    Wrong
  • 3
    98%
    Correct
    Wrong
  • 4
    Cannot be determined
    Correct
    Wrong
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Answer : 4. "Cannot be determined"

Q:

Literal meaning of the term " Home sapiens " is 

1687 0

  • 1
    Man - The Wise
    Correct
    Wrong
  • 2
    Man - The supreme
    Correct
    Wrong
  • 3
    Man - the omnivore
    Correct
    Wrong
  • 4
    Man - the fool
    Correct
    Wrong
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Answer : 1. "Man - The Wise "

Q:

In each of the following questions, five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary?

1687 0

  • 1
    Overtake
    Correct
    Wrong
  • 2
    Ovary
    Correct
    Wrong
  • 3
    Outrage
    Correct
    Wrong
  • 4
    Outcast
    Correct
    Wrong
  • 5
    Overture
    Correct
    Wrong
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Answer : 2. "Ovary "

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