Nabanita has done MVA in applied art from Rabindra Bharati University, Kolkata and BVA in Painting from the same University. She has partciapted in the following exhibitions GenNext IV organized by the Aakriti Art Gallery, Kolkata, 2009, \'Aranya\', an Annual Exhibition organized by \'Rad\', Kolkata in 2009, All India Academy Of Fine Arts Annual exhibition in 2008 -2009, Kolkata, Annual exhibition of Birla Academy of Art & Culture, Kolkata 2006, 2009, Yapan Chitra Art Gallery in 2007, Kolkata and Rabindra Bharati University in 2001-2007, Kolkata. Her works were also showcased in the group shows at the Icon Gallery, Hydrabad , 2010, Group show in Chitrakalaporishad, Bangalore, 2009, Group show in Academy of Arts, Kolkata in 2009 and Gaganendranath Pradarshan Shala, Kolkata in 2003.