India have won the second Cricket One-Dayer against Sri Lanka at Ahmedabad by Six wickets. Set to score 275 runs for a win, the hosts achieved the target in 44.3 overs. Ambati Rayudu hit a fine century and remained unbeaten on 121. Opener Shikhar Dhawan made 79. Earlier, helped by an unbeaten 92 by Skipper Angelo Mathews, Sri Lanka made 274 for 8 in the stipulated 50 overs. India now lead the five-match series Two-nil, as they had emerged winners in the first encounter at Cuttack by 169 runs.