India secured top spot in Group A of the Women's T20 World Cup after defeating Sri Lanka by seven wickets and 32 balls to spare.
Opting to bat, Sri Lanka set a target of 114 in Melbourne.
Radha Yadav's career best 4 for 23 and Shafali Verma's quickfire 47 powered India to victory in just 14.4 overs.
India will face the team that finishes second in Group B in the second semi-final at the Sydney Cricket Ground on Thursday.