Hi Ajith! You may apply to the following institutes based on your score and NMAT by GMAC 2017 cutoff:

• UPES Dehradun
• Woxsen School of Business, Hyderabad
• MISB Bocconi, Mumbai
• Alliance School of Business, Bangalore
• Amity University

You may check the following link to know more institutes' cutoffs:

https://bschool.careers360.com/articles/nmat-cutoff

You may also use NMAT by GMAC Pathfinder to check your options:

https://bschool.careers360.com/pathfinder/nmat