Hello Vijayasankar ji,
Thank you for the pics. Referring to Flora of Mah., Vol. III , I feel that the leaves in your pic are of Stereospermum personatum (Hassk.) Chatterjee. The leaves of S. personatum are broad, elliptic, caudate acuminate, Glabrous, often oblique. As your pic shows the leaves are glabrous, whereas S.chelonoides is often serrulate, rough above, pubescent below. The capsule in your pic. too matches more with the sketch in the volume with S.personatum.
Date: Wed, 30 Sep 2009 15:00:36 +0530
Subject: Re: [indiantreepix:19762] Stereospermum chelonoides (Linn.f.) DC. - Padal Capsules