226 . If 2x+2y=222 what is the value of x+y?

  • A. 39
  • B. 40
  • C. 41
  • D. 42
  • E. None
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227 . Arib's Toyota Cross averages 25 km/liter inside city and 40 km/liter on highway. Yesterday, he drove to his Gulshan office from the factory which is 105 km away. If the Google Maps showed that he drove 25 km of this distance inside Dhaka, what was his average mileage?
  • A. 25
  • B. 28
  • C. 30
  • D. 33
  • E. 35
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228 . Average of six non-zero positive integers is 15 and the median is 18. The modal value is less than the median. What is the maximum possible value of the largest of the six integers?
  • A. 28
  • B. 29
  • C. 30
  • D. 31
  • E. 32
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229 . Complete the series: 2u. 70. 31i, 127e,--------
  • A. 254u
  • B. 3220
  • C. 4861
  • D. 51la
  • E. None
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230 . Raisa took one cup of half olive-oil and half vinegar and poured it in a jar that had equal parts of olive-oil, vinegar, and water. If the result is a three-cup mixture of salad dressing, what portion of the dressing is olive-oil?
  • A. 5/12
  • B. 5/8
  • C. 9/16
  • D. 7/18
  • E. 2/5
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231 . If the summation of roots of two integers is 11+82 . what is the summation of the squares of these two integers?

  • A. 49
  • B. 55
  • C. 57
  • D. 63
  • E. 78
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232 . A9 cm X 8 cm X 15 cm block of ice is being melted to make identical ice cubes. If surface area of any two sides of the cubes has to be 72 cm2, how many ice cubes can be made?
  • A. 3
  • B. 5
  • C. 7
  • D. 9
  • E. 11
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233 . A rectangular tank with dimensions 80 cm X 60 cm X 15 cm can be filled with tap A at the rate of 680 cm every 2 minutes and can be emptied with tap 1 at the rate of 140 cm every minute. It Jamal leaves both taps open at 2:30 pm, when will the tank be filed to 1 /3'' prime its capacity?
  • A. 3.45 pm
  • B. 4.15 pm
  • C. 4.30 pm
  • D. 5.15 pm
  • E. 5.30 pm
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234 . Which of the following is the largest?

  • A. 275
  • B. 25
  • C. 516
  • D. 45.1024
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235 . Find the remainder when 711+7111+71111 is divided by 8.

  • A. 1
  • B. 2
  • C. 3
  • D. 5
  • E. 7
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236 . Amir and Hannan working together can finish a work in 3 hours. If they work alone, Hannan takes 3 times as long as Amir. How long does Hannan take to finish the job alone?
  • A. 6
  • B. 12
  • C. 14
  • D. 16
  • E. None
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237 . If the distribution of movie durations is symmetric around the mean of 1.5 hours following a bell curve and if the standard deviation is 20 minutes, approximately what percentage of all movies are longer than 110 minutes?
  • A. 12
  • B. 16
  • C. 20
  • D. 25
  • E. 50
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238 . Terra Data asked a team of workers to finish a project. After 16 days, 25% workers left. Remaining workers took the same number of days to finish rest of the work that the original team would have taken to complete the entire project. In how many days was the entire project finally completed?
  • A. 45
  • B. 56
  • C. 72
  • D. 80
  • E. 90
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239 . Mr. Farhan and Mr. Rafiq start walking in the park along a circular track from opposite directions at 6.30 am, it they walk at speeds of 2 rounds per hour and 3 rounds per hour respectively, how many times will they cross each other by 8.00 am ?
  • A. 5
  • B. 6
  • C. 7
  • D. 8
  • E. 9
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240 . Fedora Technologies acquired 60 hard-drives and tried selling them at BDT 2400 apiece at 20 percent markup on cost price. After 3 months, 6 remained unsold and were returned to manufacturer at 50 percent refund of cost. Find out Fedora's approximate profit margin as a percentage of initial acquisition cost of the 60 hard-drives.
  • A. 5%
  • B. 7.5%
  • C. 10%
  • D. 12.5%
  • E. None
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