@KARAN and flyer111
While the DGCA does not differentiate between the various versions of the Piper Seneca e.g.: PA 34 200 or 220
All are endorsed as PA 34 and even the tech exam only says PA 34
They do differentiate between the various versions of the P68 . This is the reason why they conduct different exams for the P68C and P68TC and hence conduct different tech specific exams for their respective aircraft .