Follow NCERT thorughly.

NCERT won't be enough and there would be requirement for extra practice from good books like Arihant.

it is fine that u studied from the ncert book but i also want to recommend you to go for Dinesh Chemistry, Arihant Organic Chemistry , Higher Secondary books - Part 1 and Part 2(WBHSC), Morrision Boyd for Organic Chemistry books.you can go for the mcq sections.