3196 . Two planes leave the airport at the same time, Minutes later, plane A is 70 miles due north of the airport. How far apart are the two airplanes?
  • A. 182 miles
  • B. 119 miles
  • C. 163.8 miles
  • D. 238 miles
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সহকারী পরিচালক(AD) -12.11.2021
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3197 . Two tailors X and Y are paid a total of TK. 550 per week by their employer. If X is paid 120 percent of the amount paid to Y, how much is Y paid per week?
  • A. TK. 250
  • B. TK. 275
  • C. TK. 280
  • D. TK. 300
  • E. None of these
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3198 . Two taps A and B can fill a tank in 5 hours and 20 hours respectively. If both the taps are open then due to a leakage, it took 30 minutes more to fill the tank. If the tank is full, how long will it take for the leakage alone to empty the tank ?
  • A. 4.5 hrs
  • B. 7 hrs
  • C. 18 hrs
  • D. 36 hrs
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3199 . Two third of the faculty members of a department are female. Twelve of the male faculty members are unmarried, while 60% of them married. What is the total number of faculty members in the department?
  • A. 90
  • B. 60
  • C. 30
  • D. none of these
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3200 . Two trains 105 meters and 90 meters long, run at the speeds of 45 km/h and 72 km/h respectively , in opposite directions on parallel tracks. The time which they take to cross each other , is :
  • A. 8 seconds
  • B. 7 seconds
  • C. 5 seconds
  • D. 6 seconds
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সমন্বিত ৬ (ব্যাংক) ও ২ টি আর্থিক প্রতিষ্ঠান - সিনিয়র অফিসার ১০.০৬.২০১৯
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3201 . Two trains are moving in oppositions directions at 60 km/hr and km/hr. Their lengths are 1.10 km and 0.9 km respectively . The time taken by the slower train to cross the faster train in seconds is --
  • A. 36
  • B. 45
  • C. 48
  • D. 49
  • E. None
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3202 . Two trains are running in opposite directions with the same speed. If the length of each train is 120 meters and they cross each other in 12 seconds, then the speed of each train (in km/hr) is :
  • A. 10
  • B. 18
  • C. 72
  • D. 36
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3203 . Two trains are running on parallel lines in the same direction at a speed of 50 km/hr and 30 km/hr respectively. The faster train crosses a man sitting in the slower in 18 seconds. What is the length of the faster train?
  • A. 170 m
  • B. 150 m
  • C. 100 m
  • D. 64 m
  • E. None of these
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3204 . Two trains of the same length running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively andhey cross each other in 23 seconds. What is the ratio of their speeds?
  • A. 1 : 2
  • B. 1 : 3
  • C. 3 : 2
  • D. 5 : 8
  • E. None of these
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3205 . Two trains P and Q are moving in opposite direction at a rate of 36 km/hr and 45 km/hr respectively. A passenger is sitting in train P, finds that his train passes train Q in 8 seconds. What is the length of train Q?
  • A. 195 m
  • B. 175 m
  • C. 190 m
  • D. 180 m
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3206 . Two trains starting at the same time from 2 statins 400 km apart and going in opposite direction corss each other at a distacne of 240 km from one of the stations. What is the ratio of their speeds?
  • A. 3 : 2
  • B. 4 : 3
  • C. 5 : 3
  • D. None
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শিল্প মন্ত্রণালয়ের অধীন বিসিআইসি | সহকারী ব্যবস্থাপক (প্রশাসন) | ০৮.১২.২০১৮
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3207 . Two trucks 300 km away are travelling towards each other with a constant speed. Truck A is moving at a constant speed of 70 km/h while truck B is moving at a constant speed of 50 km/h. How long does it take for them to meet?
  • A. 5 hours
  • B. 3 hours
  • C. 2.5 hours
  • D. 6 hours
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3208 . Two whole numbers whose sum is 72 cannot be in the ratio :
  • A. 5 : 7
  • B. 3 : 5
  • C. 3 : 4
  • D. 4 : 5
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3209 . two workers, working sepparately but at the same speed,take 2 hours 40 minutes to complete a particular task.How long will one of these two workers take to complete the same task alone?
  • A. 1 hour 20 minutes
  • B. 4 hours 40 minute
  • C. 5 hours
  • D. 5 hours 20 minute
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3210 . Two years ago, Tim was three times as old as susie . Today he is twice as old as susie. How old is Tim today?
  • A. 2
  • B. 4
  • C. 6
  • D. 8
  • E. None of them
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