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Question: The price of a DVD player/Television set is discounted by 10 percent and the reduced price is then discounted again by 10 percent. The series of successive discounts is equivalent to a single discount of--

  1. a.
    20%
  2. b.
    19%
  3. c.
    18%
  4. d.
    11%
  5. e.
    None of these
Answer: b

Question: If 40% of all women are voters and 52% of the population is women, what percent of the population are women voters?

  1. a.
    20.8
  2. b.
    19.2
  3. c.
    26.4
  4. d.
    40
  5. e.
    None of these
Answer: a

Question: What is 30% of 11/45 of 150?

  1. a.
    11
  2. b.
    12
  3. c.
    13
  4. d.
    None of these
Answer: a

Question: In an examination 35% of total students failed in Bangla, 45% failed in English and 20% in both. The percentage of those who passed in both the subject is--

  1. a.
    30
  2. b.
    40
  3. c.
    10
  4. d.
    20
  5. e.
    50
Answer: b

Question: Price of a product is discounted by 20% and the reduced price is then discounted by 5%. The ultimate discount is:

  1. a.
    25%
  2. b.
    24%
  3. c.
    26%
  4. d.
    30%
  5. e.
    18%
Answer: b

Question: Suppose you have Tk.500 to spend on beef and chicken. Beef costs Tk.110 per kg and Chicken costs Tk.85 per kg. Write an expression that must be satisfied it you are to consume x kg beef and y kg chicken.

  1. a.
    110x + 85y > 500
  2. b.
    110 x + 85y < 500
  3. c.
    110x + 85y ≥ 500
  4. d.
    110x + 85y ≤ 500
  5. e.
    None of these
Answer: d

Question: The value of a machine depreciates 10% annually. If its present value is Tk.4000, its value 2 years hence will be--

  1. a.
    3260
  2. b.
    3280
  3. c.
    3200
  4. d.
    3240
  5. e.
    None
Answer: d

Question: The price of an article has been reduced by 25%. In order to restore the original price the new price must be increased by--

  1. a.
    100/11%
  2. b.
    200/3%
  3. c.
    100/3%
  4. d.
    100/9%
  5. e.
    None
Answer: c

Question: How much percent is 7.5 of 25?

  1. a.
    29%
  2. b.
    10%
  3. c.
    30%
  4. d.
    25%
Answer: c

Question: In mathematics examination, a student scored 30% marks in the first paper out of a total 180. How much should he score in second paper out of a total of 150 if he is to get an overall average of at least 50%--

  1. a.
    70
  2. b.
    80
  3. c.
    74
  4. d.
    76
  5. e.
    None of them
Answer: c

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