Preference

Question: r>s>0; Quantity A = rs/r and Quantity B = rs/s

  1. a.
    Quantity in A is greater
  2. b.
    Quantity in B is greater
  3. c.
    The two quantities are equal
  4. d.
    The relationship indetermine
  5. e.
    None of these
Answer: b

Question: If the product of 20% of 85 and 40% of 45 is divided by 4, the result would be--

  1. a.
    76.5
  2. b.
    77
  3. c.
    76.3
  4. d.
    75.3
  5. e.
    67.5
Answer: a

Question: If 2 < x < 4 and 3 < y < 7, what is the largest integer value of x + y?

  1. a.
    9
  2. b.
    10
  3. c.
    7
  4. d.
    8
  5. e.
    11
Answer: b

Question: If 2x + 2y = 7z, then what is the average of x, y and z?

  1. a.
    1.5z
  2. b.
    3z
  3. c.
    2z + 1
  4. d.
    z/3
  5. e.
    None of these
Answer: a

Question: If x + y = 1 and x - y = 5, then what x is equal to?

  1. a.
    2
  2. b.
    4
  3. c.
    3
  4. d.
    5
  5. e.
    None of them
Answer: d

Question: Which set of numbers is like the given set [48, 24, 12]?

  1. a.
    [46, 22, 11]
  2. b.
    [44, 22, 10]
  3. c.
    [42, 20, 10]
  4. d.
    [40, 20, 10]
  5. e.
    [20, 5, 2]
Answer: d

Question: If - 1 < x ≤ 1 and x is an integer, then value of x is--

  1. a.
    0 only
  2. b.
    1 only
  3. c.
    0 and 1
  4. d.
    one value more than 1
  5. e.
    None of these
Answer: c

Question: Which one of the following is greater than 2/3?

  1. a.
    33/50
  2. b.
    8/11
  3. c.
    3/5
  4. d.
    13/27
  5. e.
    None of these
Answer: b

Question: If 3a +5b = 10 and 5a + 3b = 30, what is the average (arithmetic mean) of a and b?

  1. a.
    4
  2. b.
    2.5
  3. c.
    3.5
  4. d.
    4.5
  5. e.
    3
Answer: b

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