How do I recommend a credit card in an IIM interview if asked?

Recommending a credit card in an IIM interview is a live consulting exercise, not a product quiz. The panel wants to see whether you ask before you answer. Your first move should always be a clarifying question: "May I ask your primary spending category, sir, travel, dining, or everyday groceries?"

Why Clarifying Questions Come First

Rattling off card names without context signals poor problem-solving. A good consultant diagnoses before prescribing. Ask one or two focused questions: primary spending category, whether the person travels internationally, and whether an annual fee is acceptable. This consultative framing is precisely what firms like McKinsey and BCG screen for in case interviews, and the PI panel at IIM Calcutta (average placement ₹34.23 LPA, fees ₹27 LPA) is no different in its expectations.

The Travel Segment: Cards Worth Naming

For a panelist who says "travel," the product landscape has shifted. HSBC TravelOne and Axis Horizon were once the benchmark but have been devalued through reward-rate cuts. Today, Axis Atlas is the strongest standalone travel card for most users. If the panelist has high spend capacity, HDFC Infinia delivers the highest value per rupee but requires a minimum annual spend of ₹18 lakh to justify the fee waiver. Diners Club Black Metal (DCBM) comes close in reward rate but faces acceptance gaps in South and East Asia, a real pain point for frequent regional travellers.

Network and Acceptance Constraints

Amex cards carry India acceptance limitations outside metro corridors, so recommending them without flagging this shows incomplete analysis. That narrows strong recommendations to Visa and Mastercard networks.

Mention this trade-off explicitly: it shows you understand real-world friction, not just benchmark reward rates.

The Numbers That Signal Domain Depth

Beyond card names, know the underlying economics. Indian credit card interest rates run 45-55% per annum on revolving balances, dropping to roughly 16-20% annualised if converted to EMI. Merchant Discount Rate (MDR) sits between 1.5-3%, which is why small merchants often push UPI. Quoting these numbers without being asked signals genuine engagement with the domain, not cramming.

How to Structure Your Answer in the Room

Keep your response to three beats: clarify the use case, name two or three cards with specific reasoning (reward rate, fee, network), and flag the single biggest trade-off for each. Never recommend more than three options.

Presenting five cards sounds like a catalogue, not an opinion. Panels respect confident narrowing.

If pushed to pick just one for a travel-heavy panelist with no spend constraints, commit to Axis Atlas and explain why.

The broader interview lesson here: domain depth matters at IIM Calcutta and peers precisely because recruiters pay a premium for people who know their stuff, not people who know how to hedge every answer.