English/Hindi

Great Britain had a strong presence in India since the 1500s and India was actually part of the British Empire until independence in 1947, so that might have something to do with English being included with Hindi. FYI, they do this a lot in the Philippines, too...combine Tagalog (Filipino) and English together, forming Taglish.

That's sort of true here in the USA where in many areas near the US-Mexican border they combine English with some Spanish words and sentenaces, or a crue informal word, Spanglish.

One 'Bollywood' movie I've seen (I forgot the title) has one scene in a classroom where a teacher is teaching the history of India to a class of students, boys and girls at ages between seven and eight. The writings on the blackboard are in Hindi or Gujarati, but the textbook the students have on their desks are in English. The teacher speaks in Hindi (with English subtitles) to the class about the British presents in India during the 19th century, when some of the boys and girls begin talking (in Hindi) about the atrocities of the British and imposement of British laws and of the summary killings of they people by the British troops during the 1857-58 Mutinty in India where one boy begins detailing the graphic nature of the killings. The teacher stops the class by speaking, in English: "that's enough! Silence will be tolorated!" The whole class becomes silent, actually understanding her, despite being seven to eight-year-old kids.

Speaking from experence, this is true in all of India where whatever mother tougne they speak (Hindi, Bengali, Telugu, Tamil, Malayalam, Kannada, Oriya, Punjabi, Assamese, Gujarati, Urdu or Hindustani), most of them mix English with whatever language they speak from wherever in India.