1 . (2x - 6, 5) = (4, 2y - 5) হলে, (x, y) এর মান কোনটি?
- A. (4, 5)
- B. (5, 5)
- C. (6, 4)
- D. (6, 5)
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2 . যদি x+y = 4, x – y = 3হয়, তবে x + 2y = কত?
- A. ½
- B. 3.½
- C. 4
- D. 4.½
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3 . if y/x = 1/3 and x + 2y = 10, then x is--/যদি y/x = 1/3 এবং x + 2y = 10 হয় তাহলে x = ?
- A. 2
- B. 3
- C. 4
- D. 6
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4 . 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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5 . x³ - 2x², x²- 4 ও xy - 2y এর গ. সা. গু. কত?
- A. (x + 2)
- B. (x - 2 )
- C. (x + 4 )
- D. x (x - 2 )
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6 . যদি x+2y=4 এবং xy=2 হয়, তবে x= কত?
- A. ২
- B. ০
- C. ১২
- D. ১
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7 . যদি ( 6x-y, 13)= (1,3x+2y) হয়, তাহলে (x, y) = কত?
- A. (2, 3)
- B. (3, 2)
- C. (1, 5)
- D. (5, 1)
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8 . If (3x+2y)=8 and (2x-2y)=2, then find the value of (4-3x)
- A. 1.5
- B. 3
- C. -2
- D. -2.5
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9 . If (6x - y, 13) = (1, 3x + 2y), then value of (x,y)?
- A. (1,5)
- B. (5,1)
- C. (0,4)
- D. (4,5)
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10 . If 4x - 3y = 13 and 5x + 2y = -1, then x = ?
- A. -3
- B. -1
- C. 1
- D. 3
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11 . If X is an odd integer and Y is an even integer, which of the following statements is(are) always true? I. X + Y is odd II. XY is odd III. X + 2Y is even
- A. I only
- B. II and III only
- C. I and III only
- D. III only
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12 . x = 2y + 3 and y = - 2; Quantity A = x and Quantity B = - 1
- A. Quantity in A is greater
- B. Quantity in B is greater
- C. The two quantities are equal
- D. The relationship cannot be determine from the information given
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13 . If x + 2y = 2x + y, then x - y equal to--
- A. 0
- B. 2
- C. 4
- D. 5
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14 . If x = 2y = 3z = 36 then the arithmetic mean of x, y and z is:
- A. 33
- B. 22
- C. 18
- D. 12
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15 . If 2n = 128 and y = 5, then 2n - 1 × 5n - 2y - 1 =?
- A. 100000
- B. 1000000
- C. 10000000
- D. None of these
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16 . If 2x + 2y = 7z, then what is the average of x, y and z?
- A. 1.5z
- B. 3z
- C. 2z + 1
- D. z/3
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17 . If x + 2y ≤ 3, x > 0 and y > 0, then one of the solutions is--
- A. x = -1, y = 2
- B. x = 2, y = 1
- C. x = 1, y = 1
- D. x = 0, y = 0
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18 . If (3x + 2y) = 8 and (2x - y) = 3 find the value of 'x'.
- A. 2
- B. 3
- C. 4
- D. 6
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19 . x:y = 2:1 হলে 3x:2y এর মান কত?
- A. 3:1
- B. 4:1
- C. 3:2
- D. 4:2
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20 . যদি (6x - y, 13) = (1, 3x + 2y) হয়, তাহলে (x,y) = কত?
- A. (2, 3)
- B. (3, 2)
- C. (1, 5)
- D. (5, 1)
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21 . 2x + y = 8 এবং 3x - 2y = 5 হলে, x ও y এর মান কত?
- A. (2,3)
- B. (2,5)
- C. (1,2)
- D. (3,2)
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22 . x + 2y = 4 এবং x/y = 2 হয়, তবে x = ?
- A. 2/3
- B. 3/2
- C. 2
- D. 1/2
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23 . 2x2 - 5xy + 2y2 এর একটি উৎপাদক হবে?
- A. 2y - x
- B. x - 2y
- C. 2(x - y)
- D. x - 3y
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24 . x² + 2xy - 2y - 1 এর উৎপাদক কত?
- A. (x + 2y + 1)(x - 1)
- B. (x + y + 1)(x + 1)
- C. (x + 2y + 1)(x + 1)
- D. (x + y + 1)(x - 1)
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25 . 2y4 - 14y2 + 2 এর উৎপাদকে বিশ্লেষণ কোনটি?
- A. (2y2 + 6y + 2)(y2 - 3y + 1)
- B. (2y2 - 7y + 1)(2y2 + 7y + 1)
- C. 2(y2 + 3y + 1)(y2 - 3y + 1)
- D. 2(y2 + 3y + 1)(y2 -3y -1)
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26 . ay + a - y2 - 2y - 1 এর উৎপাদক কোনটি?
- A. (y - 1) (a + y + 1)
- B. (y + 1) (a + y + 1)
- C. (y + 1) (a - y - 1)
- D. (y - 1) (a - y - 1)
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27 . 2x + 2y + x2 - y2x + y = ?
- A. x - yx + y
- B. (x - y)2x + y
- C. x - y
- D. 2 + x - y
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28 . 2x + 3y3x + 2y = 56 হলে, x : y = কত?
- A. 8 : 3
- B. 5 : 6
- C. 3 : 8
- D. 6 : 8
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29 . xy সাথে কত যোগ করলে যোগফল 2yx হবে?
- A. 2y2 - x2xy
- B. x2 - 2y2xy
- C. 2x2 - y2xy
- D. x2 - y2xy
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30 . সমীকরণমালাঃ x + 2y - z = 5; 2x + 3y + z = 11; 3x - y + 3z = 7
- A. x = 2, y = -2, z = 1
- B. x = 2, y = 2, z = 1
- C. x = 1, y = 4, z = 4
- D. x = 1, y = 2, z = 0
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31 . 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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32 . 2x = 5 - y হলে 4x + 2y = কত?
- A. 5
- B. 8
- C. 10
- D. 12
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33 . 2y = 2x - 4 এবং 4x - 5y = 3 হলে x ও y -এর মান কত?
- A. x = 5, y = 7
- B. x = 2, y = 5
- C. x = 3, y = 7
- D. x = 7, y = 5
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34 . যদি x + 2y = 4 এবং x/y = 2 হয় তবে x কত?
- A. 0
- B. 12
- C. 1
- D. 2
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35 . 2xy + y = 14 এবং x = 3 হলে 2y + x = কত?
- A. 5
- B. 6
- C. 7
- D. 8
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36 . (2x - 6, 5) = (4, 2y - 5) হলে, (x,y) -এর মান কোনটি?
- A. (4, 5)
- B. (5, 5)
- C. (6, 4)
- D. (6, 5)
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37 . x + 2y = 3, 4x - y = 3 সমীকরণে x এবং y এর মান কত?
- A. x = 1 এবং y = 5
- B. x = 4 এবং y = 5
- C. x = 2 এবং y = 3
- D. x = 1 এবং y = 1
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38 . x + y = 8 এবং x - y = 2 হলে, 2x2 + 2y2 = কত?
- A. 64
- B. 72
- C. 70
- D. 68
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39 . x2 - 4xy + y2 +8x - 2y - 5 = 0 নির্দেশ করে?
- A. প্যারাবোলা
- B. উপবৃত্ত
- C. বৃত্ত
- D. হাইপারবোলা
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40 . 3x2y + 6xy2, 9x2 - 36y2 এর গ.সা.গু. কত?
- A. x + 2y
- B. 3 (x - 2y)
- C. 3 (x + 2y)
- D. x (x + y)
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41 . 4x2y2z এবং 6xy2 এর ল.সা.গু. কত?
- A. 24xyz
- B. 24x2yz
- C. 12x2y2z
- D. 12xy2z
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42 . 2x + 3y =7 , 5x -2y =7, 5x-2y -8 =0 হলে (x,y) = কত?
- A. (1,2)
- B. (2,1)
- C. (2,3)
- D. (3,2)
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43 . x + 2y =8 এবং 2x +y =7 সরল রেখা দুইটির ছেদবিন্দু কোনটি?
- A. (8,0)
- B. (6,1)
- C. (4,2)
- D. (2,3)
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44 . যদি (x-y,3)=(0, x +2y) হয় ,তবে (x-y) = কত?
- A. (1,1)
- B. (-1,-1)
- C. (1,3)
- D. (-1,-3)
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45 . x-2y=8, 3x-2y=4 সমীকরণ জোটে x এর মান কত?
- A. -5
- B. -2
- C. 2
- D. 5
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46 . যদি x/y = 1/3 এবং x+2y=3 হয়, তবে x এর মান কত?
- A. 3
- B. 4
- C. 5
- D. কোনোটিই নয়
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47 . x+y≤5, x≥2 , y≤4 শর্তে z= 6x+2y এর সরবচ্চো মান -
- A. 12
- B. 20
- C. 18
- D. 30
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48 . If x: y =5:2 , then (8x+9y) : ( 8x +2y) is
- A. 29:22
- B. 22 : 29
- C. 26 : 61
- D. 61 : 26
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49 . If 3x+2y=8 and 2x-y=3, find the value of 4y-3x = ?
- A. -2
- B. 1.5
- C. 0
- D. none of these
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50 . If 3x+2y=8 and 2x-y=3 find the value of x.
- A. 2
- B. 3
- C. 4
- D. 6
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51 . If 3x=2y and 6y=7z, what is the ratio of x to z?
- A. 7:9
- B. 9:7
- C. 3:7
- D. 7:3
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52 . If 50% of x equals the sum of y and 20, then what is the value of x-2y?
- A. 20
- B. 40
- C. 60
- D. 80
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53 . If 3x+2y=8 and 2x-2y=3, find the value 4-3x
- A. 2.6
- B. 3
- C. -2.5
- D. -2
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54 . If (3x+2y) = 8 and (2x-y) = 3, what is the value of "x" ?
- A. 2
- B. 3
- C. 4
- D. 6
- D. None of these
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55 . If x and y are integers and k=32y+15, which of the following must be an odd integen
- A. xy
- B. x+y
- C. x+2y
- D. None of these
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56 . If |x−5|=3and|2y−1|/3=5,then|x+y| could equal each of the following EXCEPT ?
- A. 6
- B. 8
- C. 7
- D. 15
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57 . If x=2y =3z and xyz =36 , what is the value of z?
- A. 2
- B. root 2
- C. root 3
- D. 3
- D. none of these
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58 . If x+y=4 and x-y=3, then x+2y is :
- A. 0.5
- B. 4.5
- C. 3.5
- D. 4
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59 . (2x - 6,5) = (4, 2y-5) হলে, (x,y)-- এর মান কোনটি ?
- A. (4,5)
- B. (5,5)
- C. (6,4)
- D. (6,5)
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60 . x2y+xy2 এবং x2+xy রাশিদ্বয়ের ল.সা.গু এবং গ.সা.গু এর গুণফল কত?
- A.
- B.
- C.
- D.
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61 . x2+y2+z2=2, xy+yz+zx=1
- A. 12
- B. 19
- C. 16
- D. 14
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62 . x2-y2+2y-1
- A.
- B.
- C.
- D.
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63 . x3+x2y,x2y+xy2
- A.
- B.
- C.
- D.
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64 . x=15, y=5 হলে x3-3x2y+3xy2-y3=?
- A. 800
- B. 1200
- C. 1400
- D. 1000
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65 . 2x+3y2y+3x=56
- A.
- B.
- C.
- D.
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66 . xy
- A.
- B.
- C.
- D.
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67 . x3+6x2y+11xy2+6y3
- A.
- B.
- C.
- D.
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68 . x+2y=4
- A.
- B.
- C.
- D.
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69 . x2−y2−2y−1
- A.
- B.
- C.
- D.
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70 . x+y=8
- A.
- B.
- C.
- D.
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71 . X+Y=8
- A.
- B.
- C.
- D.
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72 . 2y4-14y2+2
- A.
- B.
- C.
- D.
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73 . সমীকরণমালা __ x+2y -z=5 2x + 3y +z = 11 3x - y + 3z= 7 - এর জন্য __
- A. x=2, y =-2 z=1
- B. x =2 , y =2 z=1
- C. x=1 , y =4 , z=4
- D. x =1 , y=2 , z=0
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74 . 2x+3y3x+2y=56
- A.
- B.
- C.
- D.
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75 . x2-4xy+y2+8x-2y-5=0
- A. Parabola
- B. Ellipse
- C. circle
- D. hyperola
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76 . x+2y=7এবং 2x-3y=0 হলে x এবং y মান হবে-
- A. 2 ও 3
- B. 3 ও 2
- C. 4 ও 2
- D. 3 ও 3
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77 . 3x+2y=15 সমীকরটির সমাধান কতটি?
- A. একটি
- B. দুইটি
- C. একটিও না
- D. অসীম
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78 . 4x+2y=20 সমীকরণের কতটি সমাধান আছে?
- A. একটিও না
- B. মাত্র একটি
- C. দুইটি
- D. অসীম সংখ্যাক
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79 . 3x+2y=18 এবং 3x-y =9 হলে, (x, y) এর মান কত?
- A. (3,2)
- B. (6, 2)
- C. (8, 2)
- D. (4,3)
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80 . x = 2y + 3 and y = -2 ; Quantity A = x and Quantity B = -1
- A. Quantity A is greater
- B. Quantity B is greater
- C. The two quantities are equal
- D. The relationship cannot be determined from the information given
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81 . x+y-1-x-y×2yx2-y2-1
- A. 1
- B.
- C. 2
- D. -1
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82 . 2x+2y+x2-y2x+y=?
- A.
- B.
- C. x-y+2
- D. 2(x-y)
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83 . 2x + 3y = 1 এবং 5x - 2y + 7 = 0 সমীকরণদ্বয়ের সমাধান কত?
- A. (1, 1)
- B. (3, 4)
- C. (-1, 1)
- D. (2, -1)
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84 . 2y = 2x-4 এবং 4x-5y=3 হলে x ও y এর মান কত?
- A. x = 5, y = 7
- B. x = 2, y = 5
- C. x = 3, y = 7
- D. x = 7, y = 5
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85 . x+2y =4 এবং x/y=2 হলে, x এর মান কত?
- A. ০
- B. 12
- C. 1
- D. 2
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86 . 2x=2y=4-z then 1x+1y+1z is equal to:
- A.
- B.
- C.
- D.
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87 . x3-2x2,x2-4
- A. (x + 2)
- B. (x - 2 )
- C. (x + 4 )
- D. x (x - 2 )
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88 . x2-y2,x3-y3,x4+x2y2+y4
- A. x+y
- B. x -y
- C. 0
- D. 1
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89 . 102y=25,
- A.
- B.
- C.
- D.
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90 . x3-2y=1
- A. (2,5)
- B. (4,3)
- C. (2,6)
- D. (6,2)
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91 . xy+yx=6
- A. 30
- B. 32
- C. 34
- D. 36
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92 . x2-y2+2y-1
- A.
- B.
- C.
- D.
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93 . x3+6x2y+11xy2+6y3
- A. (x+y)(x+3y)(x+5y)
- B. (x+y)(x+2y)(x+3y)
- C. (x+y)(x+4y)(x+3y)
- D. (x-y)(x+y)(x+2y)
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94 . xy=yx,x=2yx≠0,y≠0
- A. (8,4)
- B. ( 6,3)
- C. (2,1)
- D. (4,2)
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95 . 2x+2y=4
- A. 2
- B. 1
- C.
- D.
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96 . fx,y=x2y2,
- A. 64
- B. 16
- C. 96
- D. 32
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97 . x+2y≤10, x+y≤6, x≤4, y≥0 শর্তাধীনে z=2x+3y এর সর্বোচ্চ মান কত?
- A. 14
- B. 15
- C. 16
- D. 18
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98 . 2x=2y+5 হলে 4x- 6y= কত ?
- A. ১০
- B. ১২
- C. ১৬
- D. ২০
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99 . 2y = 6x + 3 রেখাটির ঢাল (slope) কত?
- A. 6
- B. 2
- C. 3
- D. 3/2
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100 . y2=4x
- A.
- B.
- C.
- D.
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101 . y2=12x
- A. 4x + 2y + 3 = 0
- B. 4x – 2y - 3 = 0
- C. 4x - 2y + 3 = 0
- D. 4x + 2y - 3 = 0
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102 . 2x+3y/3x+2y=5/6 হলে, x/y এর অনুপাত---
- A. 8:3
- B. 3:8
- C. 8:1
- D. 5:6
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103 . 2y2-x2=1
- A.
- B.
- C.
- D. 3
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104 . x(2x+y+z)=x(x+2y+z)=a,
- A.
- B.
- C.
- D.
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105 . x-y+32mx+2y-1=0
- A. 2
- B. -2
- C. 1
- D. -1
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106 . 2x2+2y2-18=0
- A. 3
- B. 5
- C. 4
- D.
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107 . x2+y2-8x-12y+p=0
- A. 16
- B. -18
- C. -16
- D. 18
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108 . i=2y-1
- A.
- B.
- C.
- D.
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109 . a2x+a2y=1
- A. বৃত্ত
- B. উপবৃত্ত
- C. অধিবৃত্ত
- D. সরলরেখা
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110 . y2+4x+2y-8=0
- A.
- B.
- C.
- D.
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111 . 2x2+y2-8x-2y+1=0
- A. (2, 1)
- B. (-2,1)
- C. (1, 2)
- D. (1,-2)
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112 . y2=4x
- A.
- B.
- C.
- D.
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113 . y=x-2lnx
- A.
- B.
- C.
- D.
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114 . ∫dxex+e-x
- A.
- B.
- C.
- D.
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115 . 5x2+2y+30x+59=0 এর অক্ষরেখার সমীকরণ -
- A. x+3=0
- B. x+4=0
- C. x+1=0
- D.
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116 . যদি y= aemx + bc−mx হয়, তবে d2ydx2− m2y =
- A. o
- B. m2emx
- C. a2emx
- D.
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117 . 3x+2y+5 = 0 সরলরেখার ( 2,5 ) বিন্দুতে লম্ব সরলরেখার সমীকরণ হবে -
- A. 2x-3y+11 = 0
- B. 3x+2y-16 = 0
- C. 3x-2y+5 = 0
- D. 3x-2y+4 = 0
- D. 2x+3y+19 = 0
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118 . x2+4x+2y=0 পরাবৃত্তের শীর্ষবিন্দু হবে−
- A. (-2, 2)
- B. (2, 2)
- C. (2, -2)
- D.
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119 . যদি X এর Y এর নির্ভরাংক সমীকরণটি 8X-5Y+33=0 এবং Y এর উপর X এর নিরভরাংক সমীকরণটি 5X-2Y-107=0 হয় তবে X ও Y এর সংশ্লেষাংক কত?
- A. ৪৪
- B. ৫৩
- C. ৪৬৫
- D. কোনটিই নয়
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120 . একটি বৃত্ত (-1,-1) এবং (3,2) বিন্দুগামী এবং এর কেন্দ্র x+2y+3=0 রেখার উপর অবস্থিত। বৃত্তটির সমীকরণ-
- A. x²+y²-8x-7y+3=0
- B. x²+y²-8x-7y-3=0
- C. x²+y²-4x+5y-15=0
- D.
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121 . 3x+ky-1=0 রেখাটি x²+y²-8x-2y+4=0 বৃত্তকে স্পর্শ করে, k এর মান নির্ণয় কর-
- A. 2, -1/6
- B. 2, 1/6
- C. -2, -1/6
- D.
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122 . x≥0, y≥0, x+y=5, x≥2, y≤4 শর্তসমূহ সাপেক্ষে z=6x+2y রাশিটির সর্বোচ্চ মান-
- A. 30
- B. 18
- C. 20
- D.
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123 . নিম্নের বিক্রিয়ার সাম্যধ্রুবক Kc এর সঠিক একক কোনটি? w (aq) + 2x (aq) ⇌ 2y (aq) + 3z (aq)
- A. mol2 dm-6
- B. 3z (aq)
- C. null
- D.
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124 . 5x-2y+4=0 এবং 4x-3y+5=0 রেখাদ্বয়ের ছেদবিন্দু এবং মূলবিন্দু দিয়ে গমঙ্কারী সরলরেখার সমীকরণ-
- A. 7x-2y+1=0
- B. 3x-2y=0
- C. 9x+2y=0
- D. 2x-3y=0
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125 . 3x+2y+K=0 রেখাটি x2 + y2 − 8x − 2y − 4 = 0 বৃত্তকে স্পর্শ করলে K এর একটি মান -
- A. 1
- B. 27
- C. 5
- D. -1
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126 . 5x -2y + 7 =0 সরলরেখার উপর লম্ব এবং (-3,1) বিন্দু দিয়ে অতিক্রম করে এমন একটি সরলরেখার সমীকরণ -
- A. 5x -2y +7 =0
- B. 2x -5y +1 =0
- C. 2x + 5y -1=0
- D. 2x -5y -1=0
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127 . 2x2+2y2+6x+10y−1=0 বৃত্তের ব্যাসার্ধ r হলে, r=?
- A. 1
- B. 3
- C. √6
- D. √3
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128 . 2x2 + 2y2 − 4x − 12y + 11 = 0 বৃত্তটির ব্যাসার্ধ কত?
- A. √ 29
- B. √ 15 . 5
- C. 29
- D. √ 4 . 5
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129 . y = 2 এবং 2x - 2y - 3 = 0 রেখাদ্বয়ের মধ্যবর্তী সূক্ষ্মকোণ-
- A. 30°
- B. 45°
- C. 0°
- D. 60°
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130 . (x + 5, 2y + 1) = (2y + 4, 3y) হলে, x এর মান কত?
- A. - 1
- B. 0
- C. 1
- D. 2
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131 . If (6x – y, 13) = (1, 3x + 2y), then find out the value of (x, y).
- A. (13, 1 )
- B. (5, 1)
- C. (1, 5)
- D. (3,5)
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132 . y2+ 2y = x+7 সমীকরণটি কী নির্দেশ করে?
- A. সরলরেখা
- B. বৃত্ত
- C. পরাবৃত্ত
- D. উপবৃত্ত
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133 . x2 + y2 + 2x − 2y + 1 = 0 বৃত্তটি x2 + y2 = a2 বৃত্তকে অন্তঃস্থভাবে স্পর্শ করলে a এর মান কত?
- A. 1
- B. √2
- C. -√2
- D. 1+√2
- D. 1-√2
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134 . 2x+y = 8 ............(1) বা, y = 8 - 2x আবার, 3x-2y = 5 বা, 3x-2(8-2x) = 5 বা, 3x-16+4x = 5 বা, 7x-16=5 বা, 7x = 21 ∴ x = 3 x এর মান (1) নং সমীকরণে বসাই, y=8-2××3 = 8-6 = 2 সুতরাং, x ও y এর মান যথাক্রমে 3 ও 2 (Ans)
-
Attach answer script
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135 . x + 2y = 7 এবং 2x - 3y = 0 হলে x ও y এর মান কত?
- A. 2 ও 3
- B. 3 ও 2
- C. 4 ও 3
- D. 3 ও 4
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136 . x – y = 8 এবং x – 2y = 4 হলে, 2x + y এর মান কত?
- A. 4
- B. 6
- C. 8
- D. 10
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137 . If (6x-7, 13) = (1,3x+2y), then value of ( x, y)?
- A. (1,5)
- B. (5, 1)
- C. (0, 4)
- D. (4,5)
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138 . The system of equation has how many solution?3x-6y = 9 2y-x-3 = 0
- A. No solution
- B. Exactly 1
- C. Exactly 2
- D. Infinitely many
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139 . যদি x + 6y =24 এবং x = - 2y হয়, তবে y = ?
- A. 6
- B. 4
- C. 3
- D. 8
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