3226 . (a + b)2 - 2(a + b) (a - b) + (a - b)2 এর সরলকৃত রাশি কোনটি?
  • A. 4ab
  • B. 16a2b2
  • C. 4b2
  • D. 4
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3227 . (ab + 2a + 3b)/2ab = কত?
  • A. 3/2ab
  • B. 3/2a
  • C. 1/2ab
  • D. 1/2 + 1/b + 3/2a
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3228 . {a - b + b (a - b)}/(a - b) = কত?
  • A. a/(a + b)
  • B. 1 + b
  • C. 1/(a + b)
  • D. (a - b)/(a + b)
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3229 . x + 1/y = কত?
  • A. xy/(x + y)
  • B. (xy + 1)/y
  • C. 1/y
  • D. x/y
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3230 . x/(a - b) - x/(a + b) = কত?
  • B. x/(a - b)
  • C. x/(a + b)
  • D. 2bx/(a² - b²)
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3231 . a - b + (b - a) = কত?
  • B. 2b
  • C. 2a
  • D. a + b
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3232 . c/b + a/b এর সরলকৃত রাশি কোনটি?
  • A. ca/(b + a)
  • B. (c + a)/b
  • C. ac/b
  • D. b/(c + a)
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3233 . a/c + b/c এর সরলকৃত রাশি কোনটি?
  • A. c/(a + b)
  • B. ab/(a + b)
  • C. a/b + c
  • D. (a + b)/c
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3234 . a/(a + b) + b/(a - b) = কত?
  • A. a² + b²
  • B. (a² + b²)/(a² - b²)
  • C. (a - b)/(a + b)
  • D. a² - b²
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3235 . (b + c)/a - 2c/a = কত?
  • A. (b² - c²)/a²
  • B. (b + c)/a
  • C. (b - c)/a
  • D. (a - b)/a
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3236 . (a + b)/(a - b) - (b + 2a)/(b - a) = কত?
  • A. (a² - b²)/(a + b)
  • B. (a - b)/(a + b)
  • C. (a + b)/(a - b)
  • D. (3a + 2b)/(a - b)
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3237 . B - C = কত?
  • A. 2bc/b
  • B. 2b/c
  • C. 1
  • D. 2c/b
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3238 . x/2 + 5 = x/3 + 7 সমীকরণে x এর মান কত?
  • A. 8
  • B. 15
  • C. 12
  • D. 10
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3239 . 23x - 6 = 11x + 6 সমীকরণে x এর মান কত?
  • A. 8
  • C. 2
  • D. 1
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3240 . (3x - 8) + 12 = 4 সমীকরণে x এর মান কত?  
  • A. 8
  • B. 4
  • C. 1
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