Just look for someone who teaches the Trinity/ABRSM syllabus. You're set. In Delhi, that'd be School of Symphony, Delhi School of Music (Delhi Music Society) and Performers Collective, there'll definitely be alternatives in Hyd.
(Personally, I'd recommend learning piano instead of keyboard. Keyboard TEACHING is always blah, you don't learn jack shit about MUSIC, only songs and the instrument.)
Classical and jazz lover. Fingerstyle, touchstyle, and ERG enthusiast.
Buying a guitar/amp/pedal/processor, and need help? READ THE GUIDE -> http://www.indianguitartabs.com/showthread.php?p=417766#post417766
My Guitar Pro transcriptions (tabs) site for all kinds of music, all genres. - http://insecurity-transcriptions.tumblr.com/
My music recordings - http://www.gimmesound.com/insecurity/