Use of prefixes "Shree"/"Shri" (Devanagari: श्री meaning Mister) or "Shreemati"/"Shrimati" (Devanagari: श्रीमती meaning Ms/Mrs): Shri Ravindra Patel or Shreemati Das Gupta. "Shreemati"/"Shrimati" is used for married women. "Kumari" (Devnagari: कुमारी literally meaning a virgin) can be used for unmarried (as opposed to single) women or girls. "Sushri" (Devnagari: सुश्री a more recent addition and appropriate translation of Ms where marital status cannot be determined or is unimportant) -
http://en.wikipedia.org/wiki/Indian_English