1666 . Given x/2+3=x/3+4, find the value of x.
  • A. 7
  • B. 6
  • C. 5
  • D. 4
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1667 . Govt. Laboratory High School has 10 members in its chess team and 14 members in its science club. Five students a the school belong to both the chess team and science club. How many students belong to only the chess team?
  • A. 5
  • B. 6
  • C. 7
  • D. 9
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1668 . Half of the students of a school play football and one third of the rest play cricket. The remaining 300 students do not play either of the games. How many students are there in the school?
  • A. 360
  • B. 900
  • C. 550
  • D. none of these
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1669 . Half the graduating class of a college was accepted by a business school. One-third of the class was accepted by a law school. If one-fifth of the class was accepted by both types of school, what fraction of the class was accepted only by a law school?
  • A. 2/15
  • B. 1/6
  • C. 1/3
  • D. 1/2
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1670 . Halim purchased brand A pen for Taka 200 each and brand B per for Taka 100 each. If he purchased a total of 8 of these pens for Taka 1,200 how many pens of brand A did he purchased ?
  • A. 3
  • B. 4
  • C. 5
  • D. 6
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1671 . Hamed is 7 years older than his brother Shaquib, who is twice as old their younger sister Lopa. if Lopa is 15 years younger than Hamed, then how old is Shaquib?
  • A. 8 years
  • B. 12 years
  • C. 16 years
  • D. 20 years
  • E. None of these
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1672 . Harun is twice as old as Jasim, who is three uears older than Dina. If Harun's age is five times Dina's age, how old in years is Jasim?
  • A. 2
  • B. 4
  • C. 5
  • D. 8
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1673 . Hasan can run 10 miles per hour, whilr Jack can run only 8 miles per hour. If they start at the same time from the same point and run is opposite direction, how far apart (to the nearest mile) will they be after 10 minutes?
  • A. 3 miles
  • B. 4 miles
  • C. 5 miles
  • D. 1 miles
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1674 . Hasan sold an artical for 56 taka which cost him x taka. If he had gained x% on his outlay, what was his cost?
  • A. 40 taka
  • B. 45 taka
  • C. 36 taka
  • D. 28 taka
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1675 . Hasan sold an article for 56 taka which cost him x taka . If he had gained x% on his outlay, what was his cost ?
  • A. 40 taka
  • B. 45 taka
  • C. 36 taka
  • D. 25
  • E. None of these
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1676 . Hashem wants to put up fencing around three sides of his rectangular yard and leave a side of 20 feet unfenced. If the yard has an area of 680 square feet, how many feet of fencing does he need?
  • A. 34
  • B. 40
  • C. 68
  • D. 88
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1677 . he ratio of two numbers is 3:4 and their LCM is 84, find the number-
  • A. 28
  • B. 34
  • C. 82
  • D. 54
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1678 . How may seconds will a 500 meter long train take to cross a man walking with a speed of 3 km/hr in the direction of the moving train if the speed of the train is 63 km/hr ?
  • A. 25
  • B. 30
  • C. 40
  • D. 45
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1679 . How long does a train 110 metres long running at the speed of 72 km/hr take to cross a bridge 132 metres in length?
  • A. 9.8 sec
  • B. 12.1 sec
  • C. 12.42 sec
  • D. 14.3 sec
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1680 . How long will a boy take to run round a square field of side 35 metres, if he runs at the rate of 9km/hr ?
  • A. 50 sec
  • B. 52 sec
  • C. 54 sec
  • D. 56 sec
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