Pic Courtesy: twitter.com/ICC
Roy was the wrecker-in-chief as he ran through the opposition, returning with impressive figures of 6.5-2-14-5 after skipper Shaw won the toss and elected to field first under overcast conditions.
PNG, who last appeared in the World Cup in 2014 in the United Arab Emirates, looked clueless against India's bowling unit and folded for 64 in 21.5 over, the tournament's lowest score so far.
Ovia Sam (15), opener Simon Atai (13) and Sinaka Arua (12) were the notable contributors for Papua New Guinea, who had qualified for their eighth World Cup after remaining unbeaten in the East Asia Pacific Qualifier in Samoa.
India, who had inflicted a 100-run defeat on former champions Australian in their first match, then overhauled the target, reaching 67 for no loss in 8 overs, riding on Shaw's unconquered 39-ball 57.
Earlier, in conditions that aided swing and bounce, Indian fast bowler Shivam Mavi picked up two wickets, while pace colleagues Kamlesh Nagarkoti and Arshdeep Singh snapped a scalp each.
India will take on Zimbabwe next on January 19 in their last preliminary clash.
Put into bat, Papua New Guinea found the going tough against a quality bowling unit and lost their first wicket when Shivam trapped Igo Mahuru in the third over.
The Indian pacer then cleaned up first down Heagi Toua for a naught and Nagarkoti then ran out opener Atai in the next ball as PNG were reduced to 26-3 in 7 overs.
PNG, who last appeared in the World Cup in 2014 in the United Arab Emirates, looked clueless against India's bowling unit and folded for 64 in 21.5 over, the tournament's lowest score so far.
Ovia Sam (15), opener Simon Atai (13) and Sinaka Arua (12) were the notable contributors for Papua New Guinea, who had qualified for their eighth World Cup after remaining unbeaten in the East Asia Pacific Qualifier in Samoa.
India, who had inflicted a 100-run defeat on former champions Australian in their first match, then overhauled the target, reaching 67 for no loss in 8 overs, riding on Shaw's unconquered 39-ball 57.
Earlier, in conditions that aided swing and bounce, Indian fast bowler Shivam Mavi picked up two wickets, while pace colleagues Kamlesh Nagarkoti and Arshdeep Singh snapped a scalp each.
India will take on Zimbabwe next on January 19 in their last preliminary clash.
Put into bat, Papua New Guinea found the going tough against a quality bowling unit and lost their first wicket when Shivam trapped Igo Mahuru in the third over.
The Indian pacer then cleaned up first down Heagi Toua for a naught and Nagarkoti then ran out opener Atai in the next ball as PNG were reduced to 26-3 in 7 overs.
