1 . x=2, y=4 হলে 7x-3y=?
- A. 2
- B. 4
- C. 7
- D. 1
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2 . (x-2) (x-3)<0 এর সমাধান সেট কত?
- A. কোনোটিই নয়
- B. x > 2
- C. 2 < x < 3
- D. x < 3
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3 . Which of the following is equivalent to the pair of inequalities x+6>10 and x-3<=5?
- A. 2
- B. 2<=x<4
- C. 2
- D. 4
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4 . x - 7y+5 = 0 এবং 2x-3y+7=0 হলে x ও y এর মান কত?
- A. 34/11 এবং 11/3
- B. 32/3 এবং 34/11
- C. -34/11 এবং 3/11
- D. কোনোটিই নয়
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5 . If 2x+y =4, then how much is 6x-3y?
- A. 22
- B. 40
- C. 42
- D. 12
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6 . 2(3x-5)= -(x-31) কে সমাধান করলে x-এর মান হবে ---
- A. 5
- B. 3
- C. -2
- D. -3
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7 . 3(3x-4)=2(4x-3) কে সমাধান করলে x-এর মান হবে ---
- A. 6
- B. -4
- C. -6
- D. 3
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8 . X-3 - 0.001=0 হলে x2 এর মান কত?
- A. 1
- B. কোনটিই নয়
- C. 10
- D. 100
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9 . Rx-39 strip test is used to diagnose:
- A. Dengue fever
- B. Tuberculosis
- C. Malaria
- D. Kala -azar
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10 . y=x+3 এবং y=-x-3 রেখাদ্বয়ের ছেদবিন্দু কোনটি?
- A. (-3, 0)
- B. (3, 0)
- C. (0, 3)
- D. (0, -3)
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11 . − 1 x = 1 , x 3 − 1 x 3 = ?
- A. 1
- B. 2
- C. 3
- D. 4
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12 . 2 x 3 + 5 x 2 − 6 x + 4 থেকে কত বিয়োগ করলে উক্ত রাশিটি (x+2) দ্বারা নিঃশেষে বিভাজ্য হবে?
- A. 4
- B. 20
- C. 28
- D. 12
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13 . what is facetor x 3 − 3 x 2 + 4 x − 4 ?
- A. ( x − 2 ) ( x 2 − x + 2 )
- B. ( x − 2 ) ( x 2 − x − 2 )
- C. ( x − 2 ) ( 2 x 2 − x + 4 )
- D. ( x 2 − 2 ) ( x 2 − 2 x + 4 )
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14 . 3 x 3 − x − 14 কে উৎপাদকে বিশ্লেষণ করলে কি হয়?
- A. (3x+7)(x+2)
- B. (3x-7)(x+2)
- C. (3x+7)(x-2)
- D. (3x-7)(x-2)
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15 . (-x+2)(x-3)=0 হলে x এর মান কত?
- A. -2 অথবা -3
- B. 2 অথবা 3
- C. -2 অথবা 3
- D. 2 অথবা -3
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16 . 2 x 4 − 3 x 3 − 3 x − 2 এর নীচের উৎপাদকটি সংশ্লিষ্ট নাহে?
- A. x-2
- B. 2x-1
- C. x 2 − 1
- D. x 2 + 1
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17 . If cot (x-30°)=1/√3, sin x=?
- A. 1/2
- B. 1
- C. √3/2
- D.
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18 . If the average of (x-3), (x-5), and (x-7) is 0, then what is the value of x ?
- A. 10
- B. 15
- C. 19
- D. 5
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19 . If 2x-3 is an odd integer, find the next even integer.
- A. 2x-5
- B. 2x-4
- C. 2x-2
- D. 2x+1
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20 . What is the value of (x+2) (x-3) -(x+5) (x-6)?
- A. 18
- B. 22
- C. 26
- D. 30
- D. None of these
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21 . |x-3| <5 হলে
- A. 2
- B. -2
- C. -8
- D. -4
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22 . 12×2x-3+1=5
- A. 3
- B. 4
- C. 5
- D. 6
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23 . 2x-3≤
- A.
- B.
- C.
- D.
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24 . x-3<5
- A. 2
- B. -2
- C. -8
- D. -4
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25 . abx-3=bax-5
- A. 8
- B. 3
- C. 5
- D. 4
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26 . abx-3=bax-5
- A. 8
- B. 3
- C. 5
- D. 4
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27 . abx-3=bax-5
- A.
- B.
- C.
- D.
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28 . 3x-7y+10=0
- A.
- B.
- C.
- D.
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29 . abx-3=bax-5
- A.
- B.
- C.
- D.
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30 . x+3x-3
- A. -6
- B. 3
- C. 6
- D. -3
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31 . x-3-0.001=0
- A.
- B.
- C.
- D.
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32 . x+3x-3
- A. -3
- B. -6
- C. 6
- D. 3
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33 . (x+5)(x-3)=
- A.
- B.
- C.
- D.
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34 . x-3-0.001=0
- A.
- B.
- C.
- D.
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35 . x+3x-3
- A. -6
- B. 6
- C. 3
- D. -3
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36 . 3x -7y +10 =0 এবং y-2x-3=0 এর সমাধান-
- A. x=1, y =-1
- B. x=1 ,y=1
- C. x=-1 y=-1
- D. x=-1 , y=1
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37 . 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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38 . f(x) = x 3 +k x 2 -6x-9, kএর মান কত হলে f(3) =0 হবে?
- A. 1
- B. -1
- C. 2
- D. None
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39 . The area of the floor of an auditorium is 600 sq. meter. How many unbroken tiles of dimension 10 x 30 cm³ will be required to cover the floor completely?
- A. 200
- B. 15000
- C. 10000
- D. 20000
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40 . Find the number of zeroes in 10 x 20 x 30x……x 1000.
- A. 100
- B. 124
- C. 130
- D. 154
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41 . 2x2-x-3
- A. (2x-3)(x+1)
- B. (2x-3)(x-1)
- C. (2x+3)(x+1)
- D. (2x+3)(x-1)
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42 . 2x2-x-3
- A. (2x-3)(x+1)
- B. (2x-3)(x-1)
- C. (2x+3)(x+1)
- D. (2x+3)(x-1)
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43 . x2-6
- A. -3
- B. -6
- C. 6
- D. 3
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44 . |2x-3| <7 এর সমাধান কত?
- A. 2
- B. -2
- C. 3
- D. 1
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45 . x-33
- A. 0
- B. 3
- C. -3
- D. √3
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46 . (x-2)(x-3)<0 এর সমাধান সেট কত?
- A. x>2
- B. x<3
- C. 2
- D. কোনোটিই নয়
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47 . abx-1=bax-3
- A. 1
- B. 2
- C.
- D.
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48 . (3, 2) বিন্দু থেকে 4x-3y+7= 0 সরল রেখার উপর লম্ব দৈর্ঘ্য কত?
- A. 12/7
- B. - 12/7
- C. 1
- D. 13/5
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49 . y-অক্ষের সমান্তরাল এবং y = 5-x ও y-x-3=0 সরলরেখাদ্বয়ের ছেদ বিন্দুগামী সরলরেখার সমীকরণ কোনটি?
- A. 2y + 1 = 0
- B. y-1=0
- C. x-1=0
- D. x = 0
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50 . x+3x2x-3y22
- A. 4
- B. 8
- C. 5
- D. 3
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51 . If the box 3 actually contains no small hats, which of the following must be true?
- A. Box 3 is correctly labeled
- B. Box 1 contains no small hats
- C. Box 2 contains no medium-size hats
- D. Box 1 is correctly labeled
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52 . 3 × 2 এবং 2 x 3 ক্রম বিশিষ্ট দুটি মেট্রিক্স যথাক্রমে A এবং B এর ভুক্তি 0 বা 1 হলে tr(BA) এর সর্বোচ্চ মান হবে—
- A. 1
- B. 6
- C. 9
- D. 10
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53 . (1,-1) বিন্দুগামী 2x-3y+4=0 রেখার উপর লম্ব রেখার সমীকরন?
- A. 3x+2y+1=0
- B. 3x+2y-1=0
- C. 3x+2y+2=0
- D. 3x+2y-2=0
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54 . limx→∞3x-3-x3x+3-x
- A. - 1
- B. 1
- C. 0
- D. 2
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55 . x-262x-3
- A. 2, 3
- B. 2,-6
- C. 2,-3
- D. -1,6
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56 . 4x+47y+5=0
- A. 60°
- B. 90°
- C. 45°
- D. 120°
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57 . 4x+32x-3x-1
- A. 7
- B. 6
- C. 5
- D. 3
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58 . x-32+y-22=25
- A.
- B.
- C.
- D.
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59 . limx→∞3x-3-x3x+3-x
- A. -1
- B. 1
- C. 0
- D. 2
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60 . fx=2x+1x-3
- A. R
- B.
- C.
- D.
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61 . y অক্ষের উপরিস্থিত যে বিন্দুগুলো হতে 4x-3y=10 রেখার লম্বদূরুত্ব 4 একক, প্রথম চতুর্ভাগে তাদের স্থানাঙ্ক কত ?
- A. (0, 10/3)
- B. (2, 3/10)
- C. (3, 10)
- D.
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62 . x²-2x-3=0 সমীকরনের মূলদ্বয় α ও β হলে α+β, αβ মূল্বিশিষ্ট সমীকরনটি হবে-
- A. x²+x-6=0
- B. 3x²-2x+1=0
- C. x²-3x+6=0
- D. x²-3x+2=0
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63 . (x+p)/(x-1)(x-3)≡q/(x-1) + 2/(x-3) হয়, যেখানে p ও q ধ্রবক,তবে p ও q এর মান-
- A. p=-2 , q=1
- B. p=2 , q=1
- C. p= 1 , q=-1
- D. p= 1 , q=1
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64 . 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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65 . (x+a)/(x+1)(x-3) = B/(x+1) + 1/(x-3) হলে, A ও B এর মান-
- A. A=1; B=1
- B. A=1; B=0
- C. A=5; B=4
- D. A=0; B=1
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66 . বাস্তব সংখ্যায় : 0 <|x-3}<4 এর সমাধান সেটঃ
- A. { x : − 1 < x > 7 }
- B. { x : − 1 ≤ x ≥ 7 }
- C. { x : − 1 < x < 3 } ∩ { x : 3 < x < 7 }
- D. { x : − 1 < x < 3 } ∪ { x : 3 < x < 7 }
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67 . 4x-3y =9 সরলরেখা হতে ( -2, 1) বিন্দুর দূরত্ব কত?
- A. 9
- B. 4
- C. -8
- D. 2
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68 . যদি (x+1) (x-3) = 0 হয় তাহলে x এর মান কত?
- A. ৩,-১
- B. -৩,১
- C. ১,৩
- D. -২,৩
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69 . Find the value of x for the logarithmic function log, (4x-3) = 2.
- A. 1
- B. 3
- C. 2 or 1
- D. 3 or 1
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70 . (x+3) (x-3) কে x2-6 দিয়ে ভাগ করলে ভাগশেষ কত?
- A. -3
- B. -6
- C. 6
- D. 3
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71 . 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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