Preference

Question: What is the product of the odd integers between - 8 and 8?

  1. a.
    11025
  2. b.
    5005
  3. c.
    0
  4. d.
    10050
  5. e.
    None
Answer: a

Question: Which of the following number is divisible by 8?

  1. a.
    7602
  2. b.
    5213
  3. c.
    2318
  4. d.
    3480
  5. e.
    None of these
Answer: d

Question: Babu's income is Tk.1000 more than that of Selim. Their total salary is Tk.x. What is Selim's salary?

  1. a.
    x/2 - 500
  2. b.
    (x + 1000)/2
  3. c.
    (2x - 500)/2
  4. d.
    2x - 1000
  5. e.
    None of these
Answer: a

Question:

Which of the following describes all values of x for which 1 - x2 ≥ 0?

  1. a.

    x ≥ 1

  2. b.

    x ≤ - 1

  3. c.

    0 ≤ x ≤ 1

  4. d.

    x ≤ - 1 or x ≥ 1

  5. e.

    - 1 ≤ x ≤ 1

Answer: c

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