So the easy way to get PhD in India is to join in a State Private University which is recognized by UGC Indian laws. State Private University PhD's are valid and you can finish in 3 years of time whether it is part time PhD or full time. So join in a State Private University.
Which PhD is easiest to get?
Easiest Ph.\n\n Generally, education, humanities, and the social sciences are considered the easiest fields in which to pursue degrees.
Which PhD is the shortest?
To be eligible to study a PhD in India, you have to have a Masters degree in a relevant subject, usually with an overall grade of at least 55% (or the equivalent). Candidates will also be expected to have the necessary language skills for their course.