16 . x+2y =4 এবং x/y=2 হলে, x এর মান কত?
  • A. ০
  • B. 12
  • C. 1
  • D. 2
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৮ম বেসরকারি প্রভাষক নিবন্ধন পরীক্ষা (01-09-2012)
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17 . If x=1-q and y=2q+1, then for what value of q,x is equal to y ?
  • A. -1
  • C. 0.5
  • D. 2
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18 . If x/5=y/8, then (x+5) : (y+8) is equal to :
  • A. 3 : 5
  • B. 13 : 8
  • C. 8 : 5
  • D. 5 : 8
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19 . If x =2y +3 and y= -2 , then
  • A. x =-2
  • B. x is greater than -1
  • C. x =-1
  • D. x is less than -1
  • E. None of these
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20 . If x +y =6 y +z = 4 and z +x = 2 then 2y -z -x ?
  • B. 2
  • C. 8
  • D. 6
  • E. None of them
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21 . If x +2y > 8 , then 2x + 4y is
  • A. greater than 20
  • B. smaller than 20
  • C. equal to 20
  • D. all of these
  • E. None of them
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22 . If x + y = 6, y + z = 4 and z + x = 2, then 2y - z - x ?
  • B. 2
  • C. 8
  • D. 6
  • E. none of them
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23 . If x+5y=16 and x=-3y, then y= ?
  • A. -24
  • B. -8
  • C. -2
  • D. 2
  • E. None of these
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24 . If x+2y=4 and x/4=2 then y is equal to -
  • A. 3/2
  • B. 1
  • C. 1/2
  • D. 2
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25 . If x+2y=4, and x/y=2 then determine the value of x and y.
  • A. 1, 2
  • B. 2, 4
  • C. 2, 1
  • D. 3, 4
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26 . If 5x + 2y = 10 and x + 8y = 46, then 3x + 5y equals :
  • A. 14
  • B. 28
  • C. 56
  • D. 112
  • E. 45
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27 . If 1/x +y =4 , then x =?
  • A. 1/4 -y
  • B. 4+y
  • C. 1/4 +y
  • D. 4-y
  • E. 4.5 +y
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28 . If (x+4)2=9 and (y+3)2=25, then the minimum value of y/x is----
  • A. -1
  • B. -2
  • C. -8
  • D. -2/7
  • E. None of these
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29 . If (x+3y)=15 and x=-1.5y, then x=?
  • A. 10
  • B. -10
  • C. -15
  • D. 15
  • E. None of these
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30 . a=1, b= -1, c=2, d=2 হলে a-(-b)-(-c)-(d) এর মান কত?
  • B. 1
  • C. 2
  • D. 3
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১৫ তম বিসিএস প্রিলিমিনারি টেস্ট (01-01-1993)
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