Do engineers actually get filtered out of IIMs because of diversity?

Engineers are not being filtered out of IIMs. They still form roughly 55-65% of final admits across the top IIMs even after diversity adjustments, so the "wholesale filtered out" narrative is overstated.

But the frustration has a real basis, and it is worth understanding precisely where it comes from.

What Is Actually Happening

Engineers make up approximately 70% of all CAT takers. When a pool that large competes for the same seats, within-group competition turns brutal.

The higher effective cutoff engineers face is mostly a product of that self-selection, not a penalty the institutes impose. The admit rate per applicant is lower for engineers than for non-engineers, but in absolute headcount, engineers still dominate every IIM batch.

The cutoff gap is real but modest. Recent batch data puts it at around 0.3-0.5 percentile, not the 3-5 percentile swing that anxious applicants often cite. An engineer scoring 99.7 watching a 98.5-percentile commerce graduate receive a call from the same institute feels unfair, even if aggregate numbers still favour engineers. That specific scenario happens every cycle. The frustration is understandable; the conclusion that engineers are systematically destroyed does not quite follow from it.

How the Weighting Actually Works

The three flagship institutes handle this differently, and the differences matter:

At IIM Ahmedabad and IIM Bangalore, academic-diversity weighting appears in the published shortlist matrix and interview-stage composite. Non-engineer applicants receive a documented advantage there, but it does not override a large CAT score gap. IIM Calcutta's model rewards raw academic performance more directly, making it the most accessible route for high-scoring engineers who want to minimize diversity-related variance.

Where Engineers Actually Lose Ground

The more consequential filter is the work-experience and profile-differentiation stage, not the diversity score. Engineers from similar firms (say, Infosys, TCS, or Wipro with generic IT delivery roles) often present nearly identical profiles at the interview stage.

Admission committees at all three campuses have stated, in published criteria, that they seek varied perspectives in the classroom. An engineer with an unusual project, a patent, or cross-functional exposure stands out more than one with a standard service-industry background, regardless of the diversity adjustment.

Non-engineers from medicine, law, or humanities tend to bring that differentiation naturally, which is partly why the diversity push exists in the first place. It is not punishing your degree; it is rewarding scarcity.

The Honest Takeaway

This is a real but limited disadvantage. Engineers who clear 99.5+ percentile in CAT face no meaningful barrier at any of the three campuses. Below that threshold, yes, a non-engineer peer at 98.8 may edge you out at the shortlist stage. Pretending otherwise helps no one. The smarter move is building a profile that makes your engineering background an asset rather than a commodity.