To secure admission to top MBA institutes in India, you should aim for CAT percentiles from 85 onwards. Here's the order of the institutes you should target in descending order - IIM K with 97+ percentile, MDI with 96+, IMT Ghaziabad with 90+, SPJain with 85+, and NITIE with as high as possible sectional-wise.

Even though SPJain is a premier institute, it gives a call from the 85 percentile onward, since they focus on overall values that an individual possesses and want students with more values in them. They have 2 group interviews, so they follow a rejection procedure.

NITIE has a sectional cutoff, so it's advisable to have as high as possible sectional-wise, as many people with an overall CAT percentile in the range of 97-98 were not selected in either of their 2 programs(PGDM and PGDIESM) in 2016.

IIM K also has a sectional cutoff of 90+, so it's important to score well in each section.

It's worth noting that these institutes do not have a sectional cutoff, but it's always advisable to have a 90+ sectional percentile to be on the safer side. Aim for high percentile and sectional scores to improve your chances of securing a seat in these prestigious institutes.