Your percentile is good enough for you to get calls from ultra new IIMs like IIM Sambalpur, Nagpur etc. and from new IIMs like IIM Rohtak, Trichy, Udaipur, Ranchi etc. but I am sorry to say you will not get call from any IIM because every IIM have a sectional cut-off along with overall cut-off and you did excellently in 2 of your sections but very poorly on one of the sections.

So for getting a call from a college and convert it you need to look for colleges which do not have sectional cut-offs like:

• TAPMI - Manipal
• Goa Institute of Management, Goa
• Bharathidasan Institute of Management (BIM), Trichy
• Department of Business Economics, University of Delhi
• FORE School of Management, New Delhi
• Great Lakes Institute of Management (GLIM), Chennai (PGDM Two-Year Programme)
• Institute of Management Technology (IMT), Ghaziabad
• Institute of Rural Management Anand (IRMA)
• K.J. Somaiya Institute of Management Studies & Research (SIMSR), Mumbai
• MISB Bocconi, Mumbai
• National Institute of Banking & Management (NIBM), Pune

If we talk about IIT then as you are an engineer so you can get a call for second round of interview and WSAT from all IITs accept IIT Bombay. But again before applying for admission to any college, you need to check that there is no sectional cut off. You have a very good chance of converting in IIT Madras and IIT Kanpur and if performed well in the second round so also in IIT Delhi. Don't choose any other IITs other than these as other IITs are not good enough in MBA.

All the best!!