5086 . f(x) = x² - 5x = 6 হলে, x- এর কোন মানের জন্য f(x) = 0 হবে?
  • A. 8 or 9
  • B. 4 or 6
  • C. 2 or 4
  • D. 3 or 2
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5087 . f(x) = x³ + kx² - 4x - 8 হয়, তাহলে k এর কোন মানের জন্য f(-2) = 0 হবে?
  • A. 16
  • B. 8
  • C. 4
  • D. 2
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5088 . f(x) = x³ - 2x + 6 হলে, f(-3) এর মান কত?
  • A. - 27
  • B. - 15
  • C. - 9
  • D. - 3
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5089 . f(x) = x³ - 2x + 6 হলে, f(2) এর মান কত?
  • A. 10
  • B. 8
  • C. 4
  • D. 2
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5090 . f(x) = x2 + 1x + 1 অনুরূপ কোনটি?
  • A. f(1) = 1
  • B. f(0) = 1
  • C. f(-1) = 3
  • D. f(1) = 3
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5091 . f(x) = x2 + 2x + 3 এবং f(0) কত হবে?
  • A. 6
  • C. 3
  • D. 2
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5092 . f(x) = x3 + kx2 - 6x - 9; k এর মান কত হলে f(3) = 0 হবে?
  • A. 1
  • B. -1
  • C. 2
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5093 . f(x) = x3 - 2x + 10 হলে f(0) কত?
  • A. 1
  • B. 5
  • C. 8
  • D. 10
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5094 . f(x) = x4 - 2x2 + 3 হলে, f(1) এর মান কত?
  • A. 16
  • B. 6
  • C. 4
  • D. 2
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5095 . f(x) = x4 - 2x2 + 5 হলে, f(2) এর মান কত?
  • A. 13
  • B. 8
  • C. 4
  • D. 2
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5096 . f(x)=x3+9x3-3x-6 হয়, তবে f(-2)= কত?

  • A. 28
  • B. -44
  • C. 32
  • D. 26
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5097 . Find th area of the triangle formed by the points located at ( 5, 2) , (-9, -3) and (-3, -5).
  • A. 27 square unit
  • B. 29 square unit
  • C. 31 square unit
  • D. 20 square unit
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5098 . Find the compound interest on Tk. 1,000 at the rate of 20% per annum for 18 months when interest is compounded half yearly?  
  • A. Tk. 331
  • B. Tk. 1331
  • C. Tk. 320
  • D. Tk. 325
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5099 . Find the compound interest on Tk. 1,000 at the rate of 20% per annum for 18 months when interest is compounded half yearly?
  • A. Tk. 331
  • B. Tk. 1331
  • C. Tk. 320
  • D. Tk. 325
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5100 . Find the value of k if the distance between (k, 3) and (2, 3) is 5.
  • A. 5
  • B. 8
  • C. 6
  • D. 7
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Bangladesh Oil- Gas and Mineral Corporation (Petrobangla) || Assistant Manager (Electrical / Electronics/Chemical/Petroleum/Petroleum & Mining/IPE/ MME/Naval Architechture/ Telecom/ Geology/Geophysics/Chemistry/Environment/Marketing) (31-05-2024) || 2024
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