Hello Prachi 

In 77 percentile in CMAT there are various colleges. I am listing down few of them:

IES Management College And Research Centre, Mumbai

Jaipuria Institute of Management Noida

SCMS Cochin: SCMS Cochin School of Business

GBS Kolkata: Globsyn Business School, Kolkata

NIA Pune: National Insurance Academy

New Delhi Institute of Management - NDIM New Delhi

XIME Chennai: Xavier Institute of Management and Entrepreneurship

Indira Pune: Indira Institute of Management - IIMP

Christ University Bengaluru: Institute of Management

Calcutta Business School, Kolkata

There are few other colleges too which i am listing down but the chances are bleak in that, consider a 50-50 chances in these which i am listing down.

IMT Nagpur: Institute of Management Technology

XIME Bangalore: Xavier Institute of Management and Entrepreneurship

Jaipuria Institute of Management Lucknow

KIIT School of Management - KSOM Bhubaneswar

IPE Hyderabad: Institute of Public Enterprise

ISBM Pune: International School of Business and Media

CIMP: Chandragupt Institute of Management Patna

SIES College of Management Studies, Navi Mumbai

AIMS Institutes Bangalore

Indus Business Academy - IBA Bangalore