2461 . In a group of students, 80% of the students weigh less than 60 kg and a total of 32 student weigh less than 50 kg. If 60% of the students weigh at least 50 kg, how many of the students weigh at least 50 kg but less than 60 kg?
  • A. 32
  • B. 36
  • C. 40
  • D. None of these
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2462 . In a horticulture experiment , 200 seeds were planted in plot I and 300 were planted in plot II. 57 percent of the seeds in plot I germinated and 42 percent of the seeds in plot II germinated, what percent of total numbers of planted seeds was germinated?
  • A. 45.5%
  • B. 46.5%
  • C. 48.0%
  • D. 49.5%
  • E. None of them
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2463 . In a hostel mess there are food supplies for 40 boys to last 30 days. After 9 days, some boys left the hostel. The food supplies ran out after 44 days from the beginning. How many boys left the hostel? (একটি হোস্টেল মেসে ৪০ জন বালকের জন্য ৩০ দিনের খাবার সরবরাহ করা হয়। ৯ দিন পর, কিছু বালক হোস্টেল ছেড়ে চলে যায়। সরবরাহকৃত খাদ্য শুরু থেকে ৪৪ দিনে শেষ হয়ে যায়। কত জন বালক হোস্টেল ছেড়ে চলে গিয়েছিল?)
  • A. 6
  • B. 16
  • C. 24
  • D. 14
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2464 . In a kilometre race, A beats B by 100 m and B beats C by 150 m. In the same race, by how many metres does A beat C?
  • A. 235 m
  • B. 225 m
  • C. 240 m
  • D. 250 m
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2465 . In a library , of the books standing in a row on a shelf ,an atlas is the 30th book from the left and the 33rd book from the right . If 2 books will be left of the atlas and 4 books to the right of the atlas are removed from the shelf , how many books will be left on the shelf?
  • A. 56
  • B. 57
  • C. 58
  • D. 61
  • E. None of these
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2466 . In a lottery, 5% of the tickets printed can be redeemed for prizes, and 5% of those tickets have values in excess of Tk. 50. If 6,000 tickets were printed, how many of them can be redeemed for more than Tk. 50?
  • A. 5
  • B. 10
  • C. 15
  • D. 20
  • E. None of these
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2467 . In a magic show , every one who is not over six feet tall is seated in the first row. Accordingly the assistant requested Anu to seat in the second row . Which of the following inferences can the above two sentences logically indicate ?
  • A. Taller people have the chance to know the tricks of magic
  • B. Anu's height is over six feet
  • C. Anu is going to be six feet next month
  • D. Shorter people enjoys magic more
  • E. None of these
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2468 . In a mixture, the ratio of the milk and water is 6:5. When 22 liter mixture is replaced by water, the ratio becomes 9: 13. Find the quantity of water after replacement.
  • A. 62liter
  • B. 50liter
  • C. 40liter
  • D. 52liter
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2469 . In a mixture of 45 liters, the ratio of milk and water is 4 : 1. How much water must be added to make the mixture ratio 3 : 2?
  • A. 20 liters
  • B. 15 liters
  • C. 25 liters
  • D. 10 liters
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জনতা ব্যাংক || অফিসার (আরসি) (28-06-2024) || 2024
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2470 . In a party 15 people shake their hands with each other. How many times did the handshakes take place?
  • A. 120
  • B. 105
  • C. 135
  • D. 165
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2471 . 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 there in total in the production lot?
  • A. 150
  • B. 200
  • C. 225
  • D. 125
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2472 . In a race , Kaim is first and Rahman is fifth while Manoj is between them . Joesph is doing better than Kamal. and Kamal is exactly behind Manoj who is in the second position?
  • A. Karim
  • B. Rahman
  • C. Manoj
  • D. Joseph
  • E. None of them
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2473 . In a race 200m, A can beat B by 31m and C by 18m. In arace of 350m, C will beat B by------
  • A. 25m
  • B. 22.75m
  • C. 19.75m
  • D. 19m
  • E. None of these
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2474 . In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:
  • A. 22.75m
  • B. 25m
  • C. 19.5m
  • D. 20m
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2475 . In a random survey 25 out of 150 people were able to give a correct answer to the question asked. If 500 people are surveyed about how many would be expected to answer the question correctly?
  • A. 4
  • B. 20
  • C. 83
  • D. 325
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