Contributions towards establishing Institutes:
For more than 40 years she was active in various social and religious works.
She was the founder of Gujar Mal Modi Science Research Centre (Eye Hospital), Modinagar, Gujar Mal Modi Hospital, New Delhi, Modi Hospital, Modinagar, Sanskrit Vidyalaya for Mentally Retarded, Patiala and M. M. Degree College, Patiala. She was the president of many institutions like Shri Durga Charitable Society, Modinagar Charitable Society, Samaj Kalyan Parishad, Modinagar, Rukmani Modi Mahila Inter College, Shree Ramleela Commute, Modinagar and Holding Trustee & President of Chedalal Banwari Lal Charitable Trust, New Delhi. She was the Vice-President of Indo-Eros Industries Ltd.
She was also the member of many other institutions like: -
- Master Plan Committee
- A.I.W.C., New Delhi
- Diabetic Association of India, Bombay
- National Society for Prevention of Blindness in India, New Delhi
- Modi Charitable Fund Society (Regd.) and M.M. Degree College Society, Modinagar
A number of Junior High Schools have been established in various places, named after Dayawati Modi: -
- Dayawati Modi Junior High School, Bhojpur
- Dayawati Modi Junior High School, Saidpur
- Dayawati Modi Junior High School, Abupur
- Dayawati Modi Junior High School, Sikrikalan
- Dayawati Modi Junior High School, Shahjahanpur
- Dayawati Modi Junior High School, Devenderpuri
- Dayawati Modi Junior High School, Kasganj
- Dayawati Modi Junior High School, Rai Bareli
She also started a number of schools and colleges for women and children: -
- Rukmani Modi Mahila Inter College (Primary Section), Modinagar
- Rukmani Modi Mahila Inter College, Modinagar
- Dayawati Modi Public School, Modinagar (Nursery to Intermediate)
- Dayawati Modi Public School
- G.M. Modigram, Rai Bareili
- Condense Course of Education of Adult (for Primary Courses)
- Dayawati Modi Mahila Shilpkala Vidyalaya Modinagar (Main)
- Dayawati Modi Mahila Shilpkala Vidyalaya, Keadrpura - Modinagar
- D M A, Modipuram (English Medium)
- Dayawati Modi Academy, Rampur