31 . If x and (x + 11)/2 are integers, which of the following must be true? i. x is odd ii. x is a multiple of 9 iii. (x + 9)/2 is an integer
  • A. i only
  • B. ii only
  • C. iii only
  • D. i and ii
  • E. i and iii
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প্রিমিয়াম প্ল্যান: ১ মাস
99 ৳
৩০ দিনের জন্য সকল লাইভ এবং আর্কাইভ মডেল টেস্ট, প্রশ্ন ব্যাংক ও লেকচার শিট সহ অ্যাপ এর প্রিমিয়াম সব এক্সেস পাবেন।
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32 . In a club 60% members are male and 70% members are graduates. Also 50% of the graduate members are male. What percentage of the club members are female and non-graduate?
  • A. 15
  • B. 10
  • C. 5
  • D. 40
  • E. 20
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33 . In a production lot 40% toys are red and the remaining are green. Half of the toys are small and half are large. 10% of the toys are red and small and 30 toys are green and large. How many toys are red and large?
  • A. 30
  • B. 25
  • C. 60
  • D. 45
  • E. None of them
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34 . In a survey of a town, it was found that 65% of the people surveyed watched the news on television, 40% read newspaper and 25% read anewspaper and watched news on television. On how many people the surveywas conducted if as total 500 people of the survey nither read newspaper nor watched television?
  • A. 2000
  • B. 2500
  • C. 1000
  • D. 1250
  • E. None of these
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35 . In an examination there are 60 multiple choice question. For every right answer 1 point is added and for every wrong answer 0.25 points are deduted from the total. No point added or deducted for any unanswered question. An applicant answered 75% of the total number of questionsand got a total point of 30. How many answeres of the applicant were correct?
  • A. 28
  • B. 33
  • C. 35
  • D. 25
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36 . In the excel manufacturing Company, 46 percent of the employee are men. If 60 percent of the employee are unionized and 70 percent of them are men, what percent of the non-unionized workers are women?
  • A. 90%
  • B. 87.5%
  • C. 66.7%
  • D. 50%
  • E. None of these
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37 . In the figure, DE is parallel to BC. If the area of a triangle ADE is that of trapezoid DECB, what is the ratio of AE to AC?
  • A. 1:2
  • B. 1 √ 2
  • C. 1:3
  • D. 1 √ 3
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38 . Let A, B and C shares profit at the ratio of 2 : 3 : 7 and A and B together get Tk.1500 less than C gets. How much A will get:
  • A. 2000
  • B. 1200
  • C. 1500
  • D. 750
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39 . Mahin starts from his home at 5 am and travels forward Barisal at 30 km/hr. Tuhin starts from the same home at 7 am and travels along the same route towards Barishal overtaking Mahin at exactly 11 am. At what speed in km/hr was Tuhin traveling?
  • A. 40
  • B. 48
  • C. 58
  • D. 35
  • E. 45
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40 . Munir bought a TV on credit for Tk.x. He has to pay the money in there months. In the first month he paid 1/6 th of the amount. In the next month he paid 1/6 th of the remaining amount plus Tk.400. In terms of x, how much does he have to pay in the third month?
  • A. (x - 400)/6
  • B. (5x - 400)/6
  • C. 25x/36 - 400
  • D. (25x - 400)/36
  • E. 2(x - 200)/6
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41 . One million two thousand and two is written as--
  • A. 102002
  • B. 1002002
  • C. 100202
  • D. None of these
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Bangladesh Bank - Officer - 2001
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42 . One thousand shares of Luis Inc. were purchased at Tk. 8.75 per share. The share price rose 215% in the first year after purchase, dropped 40% in the second year and then dropped another 20% in the third year. What is the price per share at the end of the third year?
  • A. Tk.13.23
  • B. Tk.8.75
  • C. Tk.7.00
  • D. Tk.8.25
  • E. None of these
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43 . r>s>0; Quantity A = rs/r and Quantity B = rs/s
  • A. Quantity in A is greater
  • B. Quantity in B is greater
  • C. The two quantities are equal
  • D. The relationship indetermine
  • E. None of these
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44 . Saif, Dr. Nazma and Shakil divided a sum of money among themselves in the ratio 2 : 3 : 7. Find the share of Saif if the total sare of Saif and Dr. Nazma together is Tk.1500 less than that of Shakil?
  • A. Tk.2000
  • B. Tk.1200
  • C. Tk.1500
  • D. Tk.2500
  • E. None of these
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45 . Seven (7) is 5% of which number?

  • A. 128
  • B. 156
  • C. 140
  • D. 135
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