Will you please tell me the complete Procedure for join Ph.D after MCA? Which stream is good????

Hello friend as you want to do Ph.D after MCA so friend according to me PhD in Computer Science is best option.

But firstly you have to qualify the entrance exam and then you can get admission in PhD in Computer Science

Here I am giving you the list of some of the best entrance exam for getting admission in PhD:

Symbiosis PhD Entrance Examination
AIMA PhD Entrance Exam
JNU PhD Entrance Exam
NIPER PhD Entrance Exam
Dr Yashwant Singh Parmar University of Horticulture and Forestry
GITAM University Vishakhapatnam PhD Admissions Test
Guru Gobind Singh Indraprastha University Delhi PhD Admission
Test
IIST Indian Institute of Space Science and Technology
Manufacturing Jabalpur IIITDM PhD Admission Test
Indraprashtha Institute of Information Technology (IIIT) Delhi - PhD
Admission Test
(ICGEB) New Delhi PhD Admission Test
International Centre for Genetic Engineering & Biotechnology
Kurukshetra University PhD Entrance Exam
University of Hyderabad PhD Entrance Exam
National Brain Research Centre, PHD Entrance Exam
PhD Examination: Mohan Lal Sukhadia University, Udaipur
BITS Pilani PhD Entrance Examination
Indian Agricultural Research Institute PhD Entrance Exam
AIIMS PhD Entrance Exam
IISC PhD Entrance Exam
UGC NET exam
Alagappa University PhD Entrance Exam
GTU PhD Entrance Exam
BR Ambedkar Open University PhD Entrance Exam
ICT Mumbai PhD Entrance Exam
Osmania University PhD Entrance Exam
Chaudhary Devi Lal University (CDLU) Sirsa PhD Entrance Exam
NDRI PhD entrance exam
Kerala University PhD Entrance Exam
Punjab Technical University PhD Entrance Exam
Annamalai University PhD Admission test
Asia University Madurai PhD Admission test
Atal Bihari Vajpayee Indian Institute of Information Technology and
Bhabha Atomic Research Centre (BARC) PhD Admission Test
Bhatiya Shiksha Parishad Uttar Pradesh - PhD Admissions Test
Admission Test
Central Institute of Medicinal and Aromatic Plants Lucknow PhD
Defense Institute of Advanced Technology Pune PhD Admission Test
Dr Harisingh Gour Vishwavidyalaya Sagar Madhya Pradesh PhD
Admissions Test
Dravidian University Srinivasavanam Kuppam Andhra Pradesh - PhD Admission Test
Himachal Pradesh University Shimla PhD Admission Test
IISER Indian Institute of Science Education and Research Mohali
PhD Admission Test
Admission Test
Indian Institute of Crop Processing Technology Thanjavur - PhD
Indian Institute of Technology (IIT) Guwahati - PhD Admissions Test
Indira Gandhi Institute of Development Research Mumbai PhD
Admission Test
Institute for Financial Management and Research Chennai PhD Entrance Test
Institute of Management Technology Ghaziabad - PhD Admissions Test
Jamia Millia Islamia New Delhi - PhD Admission Test
Jaypee Institute of Information Technology (JIIT) Noida PhD Admission Test
Lingaya University Faridabad - PhD Admission Test
PhD Entrance Exam of NMIMS University Mumbai
Anna University Center for Research PhD Entrance Test
Apeejay Stya University PhD Admission test
Management Gwalior PhD Admission Test
Babasaheb Bhimrao Ambedkar University Lucknow - PhD Admissions Test
Bharathiar University Coimbatore - PhD Part-Time Admissions Test
Centre for Development Studies Thiruvananthapuram PhD Admission Test
Chennai Mathematical Institute - Ph.D Admission Test
Delhi Technological University Delhi PhD Admission Test
Nauni Solan - PhD Admissions Test
Faculty of Education University of Delhi PhD Admission Test
Guru Angad Dev Veterinary and Animal Sciences University Ludhiana - PhD Admission Test
IFTM University Moradabad PhD Admission Test
Thiruvananthapuram PhD Admission Test
Indian Institute of Information Technology, Design and Indian School of Mines Dhanbad PhD Admission Test
Indian Veterinary Research Institute Bareilly PhD Admission Test
Institute of Bio resources and Sustainable Development (IBSD) Imphal - PhD Admissions Test
Institute of Genomics and Integrative Biology Delhi PhD Admission Test
Jamia Hamdard New Delhi PhD Admission Test
Kalasalingam University PhD Admission Test