| 501 | |
| Researcher: | Mondal, Prakash Ranjan |
| University: | University of Delhi |
| Language: | English |
| 502 | Nitrogen fixation by blue green algae (Cyanobacteria) in some rice fields of India and Nepal |
| Researcher: | Baral, Sushim Ranjan |
| Guide: | Kumar, H D |
| University: | Banaras Hindu University |
| Language: | English |
| 503 | Critical study of the literary criticism of works of Bankim Chandra in Bengali 1865-1937 |
| Researcher: | Paul, Krishna Ranjan |
| Guide: | Sen, D |
| University: | Gauhati University |
| Language: | English |
| 504 | |
| Researcher: | Mukadam, Ranjan Ganesh |
| Guide: | Daginawala, H F |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 505 | |
| Researcher: | Singh, Ranjan Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 506 | Nitrogen fixation by blue-green algae (cyanobacteria in some rice fields of India and Nepal |
| Researcher: | Baral, Sushim Ranjan |
| University: | Banaras Hindu University |
| Language: | English |
| 507 | |
| Researcher: | Sinha, Vivek Ranjan |
| University: | Banaras Hindu University |
| Language: | English |
| 508 | Efficacy of selection procedures and nature of genetic variation in crosses of Cajanus species |
| Researcher: | Paul, Prabir Ranjan |
| University: | Banaras Hindu University |
| Language: | English |
| 509 | |
| Researcher: | Tripathi, Ajay Ranjan |
| University: | University of Delhi |
| Language: | Hindi |
| 510 | Studies on the syntheses of possible contragestational and antimalarial agents |
| Researcher: | Srivastava, Ranjan Prasad |
| Guide: | Giri, SBhaduri, A P |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 511 | |
| Researcher: | Basu, Anup Ranjan |
| Guide: | Khan, Zahoor Mohammad |
| University: | JAMIA MILIA ISLAMIA |
| Language: | English |
| 512 | Influence of some organic manures on the behaviour, survival, growth and reproduction of fish |
| Researcher: | Chattopadhyay, Nihar Ranjan |
| Guide: | Konar, S K |
| University: | University of Kalyani |
| Language: | English |
| 513 | X-ray studies on dense plasma focus and plasma processing (Supervisor: Prof MP Srivastava) |
| Researcher: | Mohanty, Smruti Ranjan |
| Guide: | Srivastava, M P |
| University: | University of Delhi |
| Language: | English |
| 514 | Politics and ideology of the RSS (1973-1990) (Supervisor: Dr Bidyut Chakrabarty) |
| Researcher: | Kanungo, Pralaya Ranjan |
| Guide: | Kanungo, Pralaya Ranjan |
| University: | University of Delhi |
| Language: | English |
| 515 | |
| Researcher: | Prabhat Ranjan, Sudheesh |
| Guide: | Pachuri, Sudheesh |
| University: | University of Delhi |
| Language: | English |
| 516 | Studies on structure-- function relationship of pore forming membraane channel |
| Researcher: | Pattnaik, Bikash Ranjan |
| Guide: | Ghosh, Subhendu |
| University: | University of Delhi |
| Language: | English |
| 517 | |
| Researcher: | Shukl, Rajeev Ranjan |
| Guide: | Sharma, Raghunath |
| University: | University of Delhi |
| Language: | English |
| 518 | |
| Researcher: | Tripathy, Malay Ranjan |
| Guide: | Srivastava, G P |
| University: | University of Delhi |
| Language: | English |
| 519 | Demographic study of Saharia: A primitive tribe of Madhya Pradesh |
| Researcher: | Biswas, Ranjan Kumar |
| Guide: | Kapoor, A K |
| University: | University of Delhi |
| Language: | English |
| 520 | |
| Researcher: | Sahu, Lalit Ranjan |
| Guide: | Kalia, Prabha |
| University: | University of Delhi |
| Language: | English |