Practice Question and Answer

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 - 25x + 156 = 0

II. y2- 20y + 96 = 0

711 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 3. "x ≥ y"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 - 5x + 6 = 0

II. 2y- 32y + 126 = 0

715 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 2. "x < y"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. 2x2 + 5x - 3 = 0

II. y- 14y + 24 = 0

594 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 2. "x < y"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2 + 19x + 90 = 0

II. y2+ 13y + 36 = 0

682 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 4. "x ≤ y"

Q:

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x2+ 2x – 15 = 0

II. y2+ 16y + 55 = 0

713 0

  • 1
    x > y
    Correct
    Wrong
  • 2
    x < y
    Correct
    Wrong
  • 3
    x ≥ y
    Correct
    Wrong
  • 4
    x ≤ y
    Correct
    Wrong
  • 5
    x = y or relationship between x and y cannot be established.
    Correct
    Wrong
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Answer : 3. "x ≥ y"

Q:

A tank can be filled by A in 60 minutes and emptied by B in 75 minutes. The tank is half filled and Ravi wants to fill the tank but opens B mistakenly and realizes after half hour and closed tap B. He then opens A and tank is completely filled in _______ minutes.

1082 0

  • 1
    48
    Correct
    Wrong
  • 2
    54
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "54"

Q:

There are 240 workers and an amount of Rs. 2880 is to be divided among them. The ratio of total amount received to men and women is 5 : 4 and the ratio of the amount given to each man and each woman is 5 : 8. Find the number of men.

1135 0

  • 1
    120
    Correct
    Wrong
  • 2
    140
    Correct
    Wrong
  • 3
    160
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
  • 5
    200
    Correct
    Wrong
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Answer : 3. "160"

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