Management consultant interview questions and what to expect

Behavioral questions

1. Tell me about a time you led a team through a difficult situation.

   A good answer covers

   • The situation and why it was hard
   • What you did yourself to move the team forward
   • The result and what the team said or did afterwards

2. Tell me about a time you persuaded someone more senior to change their mind.

   A good answer covers

   • Their view and why they held it
   • How you built your case: data, timing, allies
   • What changed, and how you kept the relationship strong

3. What's the achievement you're most proud of, and what exactly was your part in it?

   A good answer covers

   • Why it was hard and why it mattered
   • Your own actions, separated from the team's
   • A measurable result

4. Tell me about a time you got something wrong under pressure.

   A good answer covers

   • A real mistake, owned in the first person
   • How you noticed and what you did to fix it
   • What you now do differently

Questions about the job

1. A regional coffee chain's profits have fallen for two years while its sales held steady. How would you find out why?

   A good answer covers

   • A clear structure: revenue versus costs, then digging into costs since sales held
   • Questions about rent, staff, ingredient prices, product mix and new stores
   • A hypothesis, how you'd test it and a recommendation

2. Estimate how many cups of tea are sold in Bengaluru each day.

   A good answer covers

   • An approach: population times tea drinkers times cups, or outlets times cups per outlet
   • Rounded numbers, with each assumption said out loud
   • A sense-check of the answer against something you know

3. A two-wheeler maker is thinking of launching an electric scooter. What would you want to know before advising them?

   A good answer covers

   • The market: demand, growth, customers and competitors
   • The client's strengths: brand, dealers, technology, costs
   • The economics and risks: investment, margins, battery supply, regulation

4. A hospital wants to cut patient waiting times without hiring more doctors. How would you approach it?

   A good answer covers

   • Mapping the patient journey and measuring where the waits happen
   • Fixes such as scheduling, triage, moving tasks to other staff, faster test results
   • How you'd pilot changes and measure them, keeping quality of care safe

5. A product costs 40 to make and sells for 50. If costs rise by 10%, what price keeps the same percentage margin?

   A good answer covers

   • Working out today's margin first: 10 on 50, or 20%
   • The new cost of 44, and the price where 44 is 80% of it: 55
   • Saying the answer clearly, then what might stop the client raising prices

6. A client's sales are up 20% this year, but profit is down. What are your first three questions?

   A good answer covers

   • Have costs grown faster than sales, and which ones
   • Has the mix shifted to lower-margin products, customers or channels
   • Discounts, one-off costs or accounting changes

7. How would you size the market for online tutoring for school students in this country?

   A good answer covers

   • Choosing a route: students, the share who'd pay, and spend per student per year
   • Splitting by grade or city type where it changes the numbers
   • A range rather than one figure, and the assumption that matters most

8. What makes a good structure for a case, and when does a standard framework get in the way?

   A good answer covers

   • Parts that don't overlap and together cover the problem
   • Built for this problem, not recited from memory
   • Prioritising the branch most likely to explain the answer

9. You've found that a retailer's losses come mostly from two store formats. Give the CEO your recommendation in under a minute.

   A good answer covers

   • The answer first, then two or three reasons
   • The numbers that back it up
   • The risks and the next steps

10. A client manager disagrees with your findings in front of their boss. What would you do?

    A good answer covers

    • Staying calm and asking what they see differently
    • Going back to the data together, and admitting if they have a point
    • Following up afterwards so they don't feel ambushed

Motivation and fit

1. Walk me through your CV.

   A good answer covers

   • A short, ordered story, not every line
   • Two or three moments that show leadership, problem-solving or impact
   • How it leads to consulting now

2. Why consulting, and why our firm rather than another?

   A good answer covers

   • What you want from the work: variety, problem-solving, learning fast
   • Something specific about the firm: its practices, people you've met, the work it publishes
   • Why you'd do well in the job, not just why you want it

3. Where do you see yourself in five years, and how does consulting fit into that?

   A good answer covers

   • An honest direction, even if it isn't fixed
   • What you'd learn in consulting that you need for it
   • Showing you've thought about the job's demands

Tips

• Practise cases out loud with a partner; reading cases isn't the same as solving one under time pressure.
• Build a structure for each case rather than reciting a memorised framework.
• Do mental maths every day: percentages, growth rates, large multiplications. Round sensibly and say your assumptions.
• When you summarise, lead with the answer, then give the reasons.
• Prepare three or four stories (leadership, persuasion, failure, teamwork) with your exact part and results; firms commonly probe them in depth.
• Read each firm's own careers pages on how it interviews; some publish example cases to practise with.