Dear aspirant hope you are doing well

No, it's not possible to get phd dgree after 12th..

steps to get phd dgree.

• complete 12th
• complete ug course of 3 years /graduation
• complete pg course of 2 years / post graduation.
• Symbiosis Ph.D. Entrance Exam: This entrance examination for Ph.D. is conducted by the Symbiosis University.
• then apply for phd course.. And complete the course and get certificate.

For more details click on the link below

https://www.careers360.com/courses/ph-d-doctor-of-philosophy/amp

Hope it's helpful for you.

Thank you

Dear Student ,

To earn a Ph.d degree .. you have to go a study journey of Graduate and Post-Graduate .. After Post graduating , if you are interested about doing research related study .. or want to be an assistant professor , then you need to clear the UGC NET /CSIR NET for gaining the Junior research fellow and assistant officer post .

well, Ph,.D can be done by making a thesis in any domain like art or science or commerce . But be aware that , most of the cases , you should have the same domain in class 12 as per subject choice .

For more details, refer this :

https://www.careers360.com/courses/ph-d-doctor-of-philosophy

Hope this helps !

Hello,
The required minimum qualification for admission to a Ph. D Program in the relevant field shall normally be a two years Master's OR M.Phil Degree from any accredited Indian or Foreign University. Now you can opt for direct phd after Masters.
She/he must have obtained 55% marks or Equivalent Grade in the Master level.
There is no age limit for PhD but the age limit for Junior Research Fellow (JRF) is 28years.
Click on the link for details

https://www.careers360.com/courses/ph-d-doctor-of-philosophy

Thanks