Preference

Question: 2, 9, 6, 7, 18, 5, ....

  1. a.
    25
  2. b.
    40
  3. c.
    54
  4. d.
    90
Answer: c

Question: If 3/x = 2 and y/4 = 3, then (3 + y)/(x + 4) =?

  1. a.
    10/9
  2. b.
    3/2
  3. c.
    20/11
  4. d.
    30/11
  5. e.
    None of these
Answer: d

Question: By how much is the value of {-10 - (-7)} greater than the value of {-10 + (-7)}?

  1. a.
    -20
  2. b.
    20
  3. c.
    0
  4. d.
    14
  5. e.
    -14
Answer: d

Question:

If (16)2x + 3 = (4)3x + 6 then x =?

  1. a.

    -3

  2. b.

    1

  3. c.

    0

  4. d.

    -1

Answer: c

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