Practice Question and Answer

Q: Excretion is best described as the removal of 3458 0

  • 1
    Undigested material from the digestive tract
    Correct
    Wrong
  • 2
    Metabolic wastes from a cell
    Correct
    Wrong
  • 3
    Toxic wastes by the process of cyclosis
    Correct
    Wrong
  • 4
    Water molecules from dipeptide hydrolysis
    Correct
    Wrong
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Answer : 2. "Metabolic wastes from a cell"
Explanation :

Answer: B) Metabolic wastes from a cell Explanation: Excretion is best described as the removal of Metabolic wastes from a cell.

Q: Which type of Stem modification is seen in banana ? 3457 0

  • 1
    Rhizome
    Correct
    Wrong
  • 2
    Stem tuber
    Correct
    Wrong
  • 3
    Corn
    Correct
    Wrong
  • 4
    Bulb
    Correct
    Wrong
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Answer : 1. "Rhizome"
Explanation :

Answer: A) Rhizome Explanation:

Q:

Which of the given figures is the correct image of the given figure?

3456 0

  • 1

    Correct
    Wrong
  • 2

    Correct
    Wrong
  • 3

    Correct
    Wrong
  • 4

    Correct
    Wrong
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Answer : 3. "

"

Q: Which is the point from where an azimuth originates? 3456 0

  • 1
    South
    Correct
    Wrong
  • 2
    North
    Correct
    Wrong
  • 3
    East
    Correct
    Wrong
  • 4
    West
    Correct
    Wrong
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Answer : 2. "North"
Explanation :

Answer: B) North Explanation: The azimuth originates at true North i.e, the azimuth originates from the north point. It is a measure of how far an object forms the observer's north point.   Azimuth is a technical mapping term which is used to describe the direction of an angle between north and south on a compass circle through which the circle line passes. It is the most common military method to express direction. When using an azimuth, the point from which the azimuth originates is the center of an imaginary circle.

Q:

The coordinates of the incentre of the triangle whose sides are 3x – 4y = 0, 5x + 12y = 0 and y – 15 = 0, are

3456 0

  • 1
    (–1, 8)
    Correct
    Wrong
  • 2
    (1,8)
    Correct
    Wrong
  • 3
    (2, 8)
    Correct
    Wrong
  • 4
    (2, –8)
    Correct
    Wrong
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Answer : 1. "(–1, 8)"

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Answer : 2. "(b)"

Q:

A hexagon is inscribed in a circle of radius 14 cm, three of its alternates sides are 22 cm and each and other sides are equal find the length of other three sides?

3455 0

  • 1
    14 cm
    Correct
    Wrong
  • 2
    8 cm
    Correct
    Wrong
  • 3
    26 cm
    Correct
    Wrong
  • 4
    4 cm
    Correct
    Wrong
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Answer : 4. "4 cm"

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