Example of Code Mixing:
Yeh train ka time change ho gaya hai kya?
If you notice in these particular sentences there is mix of Hindi and English. This is an example of code - mixing. In advertisements, TV commercials, and day-to-day conversations we can get numerous examples of code - mixing.
Code-mixing has given rise to new languages like Hinglish (Hindi + English) Tanglish (Tamil + English)
Radio jockeys and TV anchors deliberately mix English words with stream of Hindi sentence to sound more hep and funky.