2521 . 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--
  • A. 30
  • B. 40
  • C. 10
  • D. 20
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2522 . In an examination 40% of the total candidates are female .40% of female candidates and 30% of male candidates pass in the exam.What is the overall percentage of passing ?
  • A. 28%
  • B. 36%
  • C. 35%
  • D. 34%
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2523 . In an examination A got 10% marks less than B. B got 25% marks more than C and c got 20% less than D. If A got 360 marks out of 500, the percentage of marks obtained by D was--
  • A. 80
  • B. 85
  • C. 70
  • D. 75
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2524 . In an examination of four subjects, a student got 70,80, 90 and x marks and his average was 75. What was the value of x?
  • A. 60
  • B. 90
  • C. 65
  • D. 85
  • E. None of these
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2525 . In an examination there are 3 papers of Mathematics of 100 marks each. A boy secures 60% in the first paper and 70% in the second paper. In order to secure 70% in the aggregate the percentage of marks he should secure in third paper will be--
  • A. 75
  • B. 70
  • C. 80
  • D. 90
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2526 . In an examination there were 2000 candidates out of which 900 candidates were boys and rest were girls. If 32% of the boys and 38% of the girls passed. Then the total percentage of pailed candidates is--
  • A. 86.5%
  • B. 70%
  • C. 35.3%
  • D. 64.7%
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2527 . In an office, the ratio of female to male employees is 1:4 . What percentage of the employees are male ?
  • A. 80
  • B. 75
  • C. 70
  • D. 65
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Bangladesh Bank - Assistant Director - 2001
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2528 . In an office , 44% of the workers prefer coffee and 72% prefer tea. If each of them prefers coffee or tea and 40 like both, the total number of workers in the office is -
  • A. 200
  • B. 250
  • C. 240
  • D. 210
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2529 . In class of 50 students, 18 take music, 26 take art, and 2 take both music and art. How many students in the class are not enrolled in either music or art?
  • A. 6
  • B. 8
  • C. 11
  • D. 15
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2530 . In company X, the average salary of 10 of the employees is Tk.30000, the average salary of 30 other employees is Tk.40000 and the average salary of the remaining 20 employees Tk.60000. What is the average salary of the 60 employees at the company?
  • A. Tk.40000
  • B. Tk.43000
  • C. Tk.45000
  • D. Tk.60000
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2531 . In creasing the original price of an item by 10%, then decreasing by 20% and then again increasing the price by 10% is equivalent to
  • A. 4.4% decrease
  • B. Original price
  • C. 3.2% decrease
  • D. 3.5% decrease
  • E. None of these
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2532 . In Dhaka City 90% of the population own a car, 15% own a motorcycle, and everybody owns one or the other of both. What is the percentage of motorcycle owners who own cars?
  • A. 33%
  • B. 66%
  • C. 50%
  • D. 90%
  • E. None of these
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বাংলাদেশ বনশিল্প উন্নয়ন কর্পোরেশন সহকারী ব্যবস্থাপক-০২.০৮.২০১৩
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2533 . In dividing a sum of money, the eldest of three brothers got 2/5th of it and the youngest got Tk. 120. What was the total sum in Tk. If the amount received by the other brother was 1/3rd of the total?
  • A. 98
  • B. 100
  • C. 108
  • D. 451
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2534 . In each expression below , N represents a negative integer . Which expression could have a negative value?
  • A. N(square)
  • B. 6-N
  • C. -N
  • D. 6+N
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Bangladesh bank - officer ( general) - 27.04.2018
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2535 . In each of these questions , two equations (I) and (II ) are given . You have to solve both the equations and give answer .
  • A. x
  • B. x>y
  • C. x≤y
  • D. x≥y
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জনতা ও রূপালী ব্যাংক- অফিসার ১৩.১২.২০১৯
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