Compare IIST Trivandrum Doctor of Philosophy (Ph.D.) and IIT Patna Doctor of Philosophy (Ph.D.) course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. IIST Trivandrum Doctor of Philosophy (Ph.D.) course is rated 3.0 out of 5 by 1 genuine verified students while IIT Patna same course is rated 4.5 out of 5 by 5 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on Ph.D. Admission details, Placement report, Eligibility criteria etc.