No, IIMs or Indian Institutes of Management and IITs or Indian Institutes of Technology generally do not accept GMAT scores for admission to their flagship two-year MBA programs for fresh graduates with Bachelor of Technology (B.Tech) degrees. IIMs primarily consider the Common Admission Test (CAT) for admission to their flagship MBA programs. IITs also primarily consider the CAT for admission to their management programs.

However some IIMs in India do accept GMAT scores for admission to their flagship MBA programs, primarily for the foreign students.

• IIM Ahmedabad
• IIM Bangalore
• IIM Calcutta
• IIM Indore
• IIM Kozhikode
• IIM Lucknow

All the very best

Iims and iit usually accept students through cat for their mba courses, iims accepts gmat score for emba program , there are  also other universities accepting students on basis of gmat, here are some examples

Indian school business

Sp jain institute of management

Management development institute

And many more