Aptitude 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- 12x + 35 = 0

II. y2- 25y + 126 = 0

404 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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  • Workspace

Answer : 3. "x ≥ y"

  • Show Answer
  • Workspace

Answer : 5. "8%"

Q:

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

I. x² – 15x + 54 = 0
II. y² – 11y + 24 = 0

403 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 the relationship between x and y cannot be established.
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 5. "x = y or the relationship between x and y cannot be established."

Q:

If a = 34, b = c = 33, then the value of a3 + b3 + c3 – 3abc is

401 0

  • 1
    0
    Correct
    Wrong
  • 2
    111
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    100
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "100"

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  • Workspace

Answer : 1. "3 : 2 "

Q:

The ratio of the volume of a cube to that of a sphere which will fit inside the cube is

399 0

  • 1
    4 : π
    Correct
    Wrong
  • 2
    4 : 3π
    Correct
    Wrong
  • 3
    6 : π
    Correct
    Wrong
  • 4
    2 : π
    Correct
    Wrong
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Answer : 3. "6 : π"

Q:

If x2 + y2 + z2 = 2 (x + z – 1), then the value of : x3 + y3 + z3 = ?

395 0

  • 1
    2
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    -1
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "2"

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