The names and contact detail of Universities in Mumbai as your brother and his friends want to take admission in Mumbai only are as follows:

Central Institute of Fisheries Education
Address: P.O. Box No. 7392, Kakori Camp,
Jaiprakash Road, Versova,
Mumbai - 400061, Maharashtra

Homi Bhabha National Institute
Address: Knowledge Management Group,
Bhabha Atomic Research Centre, Central Complex,
Mumbai-400 085, Maharashtra

Indian Institute of Technology Bombay
Address: Powai,
Mumbai - 400 076,
Maharashtra

Indira Gandhi Institute of Development Research (IGIDR)
Address: Vaidya Marg, Santosh Nagar,
Goregaon (E),
Mumbai - 400 065, Maharashtra

International Institute for Population Sciences
Address: Govandi Sation Road, Deonar,
Mumbai - 400 088,
Maharashtra

Narsee Monjee Institute Of Management & Higher Studies
Address: V. L. Mehta Road,
JVPD Scheme,
Vile Parle (W),
Mumbai - 400 056, Maharashtra

Padmashree Dr. D. Y. Patil Vidyapeeth Deemed University
Address: Vidyanagar Sector 7, Nerul,
Navi Mumbai - 400 706,
Maharashtra

SNDT Women’s University
Address: 1, Nathibai Thackersey Road,
Mumbai - 400 020,
Maharashtra

Tata Institute of Fundamental Research
Address: Homi Bhaba Road,
Mumbai - 400 005,
Maharashtra

Tata Institute of Social Sciences
Address: Sion - Trombay Road,
Deonar, Mumbai - 400 088,
Maharashtra

University of Mumbai
Address: M.G. Road,
Fort Mumbai - 400 032,
Maharashtra

University of Petroleum and Energy Studies
Address: 507-508,
Nav Nirman Kendra, Mumbai – 400 011,
Maharashtra