MCQ
Two numbers 'a' and 'b' are selected successively without replacement in that order from the integers 1 to 10. The probability that a/b is an integer, is
  • A
    $\frac{17}{45}$
  • B
    $\frac{1}{5}$
  • $\frac{17}{90}$
  • D
    $\frac{8}{45}$

Answer

Correct option: C.
$\frac{17}{90}$
c

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