Australia have not beaten India home or away in a Test series since the 2014/15 tour Down Under.
source https://sports.ndtv.com/australia-vs-india-2024-25/had-personal-rivalry-with-virat-kohli-mitchell-johnson-opens-up-on-duels-with-india-star-7039913#rss-sports-cricket
source https://sports.ndtv.com/australia-vs-india-2024-25/had-personal-rivalry-with-virat-kohli-mitchell-johnson-opens-up-on-duels-with-india-star-7039913#rss-sports-cricket