Dear Rajarshi ji, To me it is not *Ficus exasperata.* Are you sure the two pictures are taken from the same plant? I feel different. The first one seems like solanum sp. (not confident) The second one seems like Justicia sp. Please check.
-- *Prabhu Kumar K M* Scientist Plant Systematics & Genetic Resources Division Centre for Medicinal Plant Research (CMPR) & 'CMPR' Herbarium Kottakkal Arya Vaidya Sala Kottakkal, Malappuram *E-mail: prabhumkris...@gmail.com*