Ramandeep Singh (8th, 28th) and Mandeep Singh (27th and 59th) struck a brace each while Harmanpreet (36th) sounded the board in the third quarter in India's comprehensive victory in the match. Talwinder Singh (27th) was the other goal-scorer for India.
Pakistan pulled one back through Ajaz Ahmad (41st) in the third quarter.
The win is India's second in a row over Pakistan in the tournament after a 7-1 result in their first match.
The Indians will take on Canada in the 5th-6th place match on Sunday June 25,2017