316 . 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%
  • E. None of them
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317 . In covering a certain distance , the speeds of A and B are in the ratio of 3 : 4. A takes 30 minutes more than B to reach the destination. The time taken by A to reach the destination is :
  • A. 1.0 hour
  • B. 1.5 hours
  • C. 2.0 hours
  • D. 2.5 hours
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Sonali &amp-Janata Bank | Officer (IT)| 04.01.2019
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318 . In how many different ways can 3 identical green shirts and 3 identical red shirts be distributed among 6 children such that each child receives a shirt?
  • A. 20
  • B. 21
  • C. 12
  • D. 6
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প্রবেশনারি অফিসার | 02-04-2022
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319 . In how many ways can the letters of the word 'ARRANGE' be arranged in which the two Rs and two As come together ?
  • A. 360
  • B. 120
  • C. 95
  • D. 75
  • E. 150
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Bangladesh Bank - Assistant Director - 2011
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320 . In how many ways can you arrange the latters A, B, C and D?
  • A. 12
  • B. 8
  • C. 6
  • D. 24
  • E. 4
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321 . In Sajib’s collection, Bangladeshi stamp is 3 times more than the stamps of other countries. Which of the following cannot be the number of stamps in Sajib’s collection
  • A. 96
  • B. 72
  • C. 54
  • D. 32
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322 . 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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323 . 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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324 . In the figure , AB and AC are radii of two circles. Length of BC is 6. If AB = 4, what is AC? AC is tangent to the circle with centre B.
  • A. 2 √ 5
  • B. 5.5
  • C. 3 √ 5
  • D. 3 √ 2
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325 . In the given AP series find the number of terms 5, 8, 11, 14, 17, 20 , ..... 50.
  • A. 11
  • B. 13
  • C. 15
  • D. 16
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Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018
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326 . In the middle of around pool lies a water-lily . The water-lily doubles in size every day . After exactly 20 days the complete pool will be covered by the lily. After how days will half of the pool be covered by water-lily ?
  • A. 3
  • B. 7
  • C. 10
  • D. 15
  • E. 19
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Bangladesh Bank - Assistant Director - 2011
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327 . In the series which number will be next? 121, 144, 169, 196.....   
  • A. 225
  • B. 260
  • C. 298
  • D. 400
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328 . In the two consecutive numbers one-fourth of the smaller one exceeds one - fifth of the larger one by 3 . The numbers are :
  • A. 36, 37
  • B. 13, 12
  • C. 64, 65
  • D. 24, 25
  • E. 75, 76
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Bangladesh Bank - Assistant Director - 2011
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329 . In what ratio, water must be mixed with fruit juice costing Tk. 24 per liter. So that the juice would be worth of Tk. 20 per liter.
  • A. 1 : 4
  • B. 1 : 5
  • C. 1 : 6
  • D. 2 : 5
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সমন্বিত ৫ ব্যাংক | অফিসার ক্যাশ | 25-03-2022 ||
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330 . In what ratio must a grocer mix two varieties of pulses costing Tk. 15 and TK. 20 per kg respectively so as to get a mixture worth Tk. 16.50 kg?
  • A. 3 : 7
  • B. 5 : 7
  • C. 7 : 3
  • D. 7 : 5
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অফিসার (ক্যাশ ) - Sonali | Rupali | BD Krishi | Rajshahi Krishi Unnayn | Investment Corporation Of Bangladesh - ২৯. ০৩.২০১৯
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