Deloitte Consultant Interview Questions & Experience Guide

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Other Round:

    • Questions Asked:
      • “Tell me about yourself.”
      • Clarifying questions about work experience, particularly entrepreneurial experience.
      • “What is the market size of your business?”
    • Your Approach:
      • Answered the introductory question concisely.
      • Explained the business model and calculated the market size based on the number of households in the vicinity.
    • Outcome: The interviewer concluded the round after allowing me to ask questions.
  • Round 2 - Other Round:

    • Questions Asked:
      • “How was your morning?”
      • Prompt introduction in 60 seconds.
      • Case study: A valve manufacturing company (safety valve) used primarily in the Oil and Gas sector, a leader in North America, wants to expand its presence in India.
    • Your Approach:
      • Delivered a concise introduction.
      • Analyzed the case study by evaluating market entry strategies, competition, and potential challenges.
    • Outcome: The round lasted 45-50 minutes.
  • Round 3 - Other Round:

    • Questions Asked:
      • “Tell me something about yourself.”
      • “Can you summarise the case for me?”
      • “There is a lot of Six Sigma and Lean in your CV. Do you believe that it is still relevant?”
      • “Why consulting?”
      • “Your resume says that you have worked for New product development and Value engineering. Tell me latest trends in this field.”
      • “Do you want to ask anything?”
    • Your Approach:
      • Reiterated key points about my background.
      • Summarized the case study clearly.
      • Defended the relevance of Six Sigma and Lean with examples.
      • Explained my motivation for consulting.
      • Discussed recent trends in product development and value engineering.
      • Asked insightful questions about the role and company.
    • Outcome: The round was comprehensive, covering both technical and motivational aspects.

Preparation Tips:

  • Emphasize relevant work experience, internships, or extracurricular activities that demonstrate analytical, strategic, and problem-solving abilities.
  • Be prepared to discuss case studies and market-sizing questions.
  • Stay updated on industry trends, especially if they relate to your past work or interests.

Conclusion:
The interview process was thorough and engaging. The case study round was particularly challenging but rewarding. I could have prepared more thoroughly for market-sizing questions. My advice to future candidates is to practice case studies and be ready to defend your past experiences confidently.

Company Name: Deloitte

Position: Consultant

Location: [Not specified]

Application Process: [Not specified]

Interview Rounds:

  • Round 1 - Personal Interview:

    • Questions Asked:
      • Background and general introduction.
      • Why consulting?
      • Why Deloitte?
      • Reasons for moving back from the US.
      • Willingness to travel and industry preferences.
    • Your Approach:
      • Maintained a casual and friendly tone, leveraging prior interactions at a dinner hosted by Deloitte.
      • Asked questions about Deloitte’s healthcare practice and the US-Hyderabad business model.
    • Outcome:
      • Positive rapport established; interviewer gauged communication skills and readiness for consulting.
  • Round 2 - Case Study Interview:

    • Questions Asked:
      • Case study about a pharmaceutical company in Europe considering market entry into medicinal cosmetics.
      • Questions about market size, growth rates, and strategic decisions.
      • Calculations for projected turnover.
    • Your Approach:
      • Summarized case facts and clarified objectives.
      • Used the 3 C’s structure (Company, Customers, Competition).
      • Analyzed market entry options using a 2x2 matrix.
      • Interpreted provided data to make recommendations.
      • Remained calm under pressure and adapted to hints from the interviewer.
    • Outcome:
      • Successfully cracked the case by focusing on expanding the current market.
  • Round 3 - Small Personal Interview:

    • Questions Asked:
      • Tell me about yourself (TMAY).
      • Reasons for not joining Deloitte, if any.
    • Your Approach:
      • Provided concise and honest answers.
    • Outcome:
      • Offer was made.

Preparation Tips:

  • Practice case studies under timed conditions to handle pressure.
  • Focus on listening to hints from the interviewer during case studies.
  • Avoid rigid structures; customize analysis as per the case.

Conclusion:

  • The overall experience was positive, with strong rapport in the personal interview and successful case-solving under pressure.
  • Practicing timed case studies and improving adaptability would be beneficial for future candidates.
  • Building a good rapport with interviewers can significantly enhance the interview experience.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. “Tell me something about yourself.”
      2. “Describe an achievement and a failure you have faced.”
      3. A guesstimate: “Estimate the number of Counter Strike downloads in Mumbai per year.” (This was asked because I had won a CS championship in college.)
    • Your Approach:
      • For the HR questions, I kept my answers concise and relevant, focusing on real experiences.
      • For the guesstimate, I broke down the problem by estimating the gaming population in Mumbai, the popularity of CS, and the average downloads per gamer.
    • Outcome: Successfully cleared this round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • A case study about the expansion of a US-based valves manufacturing company into the Indian and Chinese markets. The goal was to achieve a 10% market share in the first year.
      • Specific sub-questions included:
        • Analyzing the client’s products, revenues, costs, and target customers.
        • Assessing competition and market share in India.
        • Identifying barriers to entry (e.g., regulations, raw materials, labor).
        • Calculating market share for valves in India.
        • Selecting a location for a manufacturing plant in India and comparing it to China.
        • Deciding on the approach to open the plant (e.g., starting from scratch, joint venture, acquisition).
    • Your Approach:
      • Summarized the case and clarified the target upfront.
      • Asked targeted questions to gather necessary information.
      • Focused on logical reasoning and structured thinking rather than exact numbers.
      • Considered factors like labor, raw materials, tax benefits, and customer proximity for plant location.
      • Compared India and China for labor and market conditions.
      • Proposed multiple options for plant setup and justified them with cost-benefit analysis.
    • Outcome: The panel appreciated my approach, and I cleared this round as well.

Preparation Tips:

  • CV Preparation: Ensure every point on your CV is backed by a genuine explanation.
  • Mock Interviews: Practice HR questions and case studies extensively. Get feedback from peers or mentors.
  • Case Studies: Solve cases with varying levels of data availability. Refer to resources like “Case in Point,” IIM-A Casebook, and AT Kearney book.
  • Guesstimates: Practice with real-world examples, especially those related to your CV points.
  • Workshops: Participate in group case study workshops to simulate real interview scenarios.

Conclusion:

The interview process was smooth, and the panel was supportive. They were more interested in my problem-solving approach than exact answers. What worked well was my structured thinking and ability to ask the right questions. For future candidates, I’d recommend focusing on clarity of thought and practicing as many cases and HR questions as possible.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Other Round:

    • Questions Asked:
      1. One interesting thing not mentioned in your CV.
      2. Tell me about yourself and your work experience.
      3. If you were to start a Table Tennis academy, what top three factors would you consider?
      4. If you had an unlimited budget but could only spend on two areas, where would you spend?
    • Your Approach:
      • For the first question, I shared a personal hobby or interest not listed in my CV.
      • For the “Tell me about yourself” question, I structured my answer to highlight my background, work experience, and why I was interested in consulting.
      • For the Table Tennis academy question, I focused on factors like location, target audience, and infrastructure.
      • For the budget question, I prioritized areas that would have the most impact, such as marketing and talent acquisition.
    • Outcome: Passed to the next round.
  • Round 2 - Other Round:

    • Questions Asked:
      1. Tell me about yourself.
      2. CV-based questions.
      3. Case study: A valve manufacturing company (safety valve) used primarily in the Oil and Gas sector, a leader in North America, wants to expand its presence in India. There were two scenarios to evaluate.
    • Your Approach:
      • For the “Tell me about yourself” question, I reiterated my background and experience.
      • For the CV questions, I ensured I could back up every detail with facts.
      • For the case study, I analyzed the scenarios by considering market entry strategies, competitive landscape, and financial implications.
    • Outcome: Advanced to the next round.
  • Round 3 - Other Round:

    • Questions Asked:
      1. Introduce your work experience.
      2. Perform a SWOT analysis of your company.
      3. Discuss new technologies in the field of manufacturing.
      4. Discuss new technology in the semiconductor industry.
      5. Why consulting?
      6. Do you have any questions for us?
    • Your Approach:
      • For the work experience question, I summarized my roles and achievements concisely.
      • For the SWOT analysis, I focused on strengths, weaknesses, opportunities, and threats relevant to my previous company.
      • For the technology questions, I highlighted recent advancements and their potential impact.
      • For “Why consulting?” I linked my skills and interests to the demands of the role.
      • I prepared thoughtful questions about the company culture and growth opportunities.
    • Outcome: Successfully cleared the round.

Preparation Tips:

  1. CV Preparation: Frame a paragraph for each point on your CV to anticipate follow-up questions. Ensure all numbers and data points are backed by calculations.
  2. HR Questions: Prepare answers for standard HR questions. Write down responses to anticipate possible follow-ups.
  3. Guesstimates: Practice guesstimates related to hobbies or current events (e.g., number of Table Tennis bats sold in Mumbai annually).
  4. Case Studies: Read resources like “Case in Point” and practice mock cases. Understand frameworks and apply them to real-world scenarios.
  5. Workshop Participation: Engage actively in group workshops and be prepared for surprises like guestimates or case studies.
  6. Clarify Doubts: Don’t hesitate to ask for clarification during interviews—better to be safe than sorry.

Conclusion:

Overall, the interview process was rigorous but rewarding. The key takeaways were:

  • Preparation is crucial, especially for CV-based questions and case studies.
  • Practicing guesstimates and cases in groups helped me refine my approach.
  • Staying calm and asking for clarifications when needed made a significant difference.

For future candidates, I’d recommend thorough preparation, staying adaptable, and engaging actively in every round. Good luck!

Company Name: Deloitte

Position: Consultant

Location: [Not specified]

Application Process: [Not specified]

Interview Rounds:

  • Round 1 - Personal Interview:

    • Questions Asked:
      • Background and general introduction.
      • Why consulting? Why Deloitte?
      • Reasons for moving back from the US.
      • Discussion about travel as part of the job.
      • Industry preferences (changing or staying the same).
    • Your Approach:
      • Maintained a casual and friendly tone, leveraging prior interaction at a dinner event.
      • Asked questions about Deloitte’s healthcare practice and the US-Hyderabad business model.
    • Outcome: Positive rapport built; communication skills assessed.
  • Round 2 - Case Study Interview:

    • Questions Asked:
      • Case study about a pharmaceutical company in Europe considering market entry into medicinal cosmetics.
      • Analysis of market data (regions, drug types, distribution channels).
      • Calculations for projected turnover growth.
      • Strategies for expanding current markets.
    • Your Approach:
      • Summarized case facts and clarified objectives.
      • Used the 3 C’s structure (Company, Customers, Competition).
      • Analyzed market data and proposed solutions (e.g., focusing on Europe, expanding distribution networks).
      • Remained calm under pressure and adapted to hints from the interviewer.
    • Outcome: Successfully cracked the case; satisfied the interviewer.
  • Round 3 - Small Personal Interview:

    • Questions Asked:
      • “Tell me about yourself” (TMAY).
      • Reasons for potentially not joining Deloitte.
    • Your Approach:
      • Answered honestly and concisely.
    • Outcome: Offer extended.

Preparation Tips:

  • Practice case studies under timed conditions to handle pressure.
  • Focus on listening to hints from the interviewer during case studies.
  • Avoid rigid structures; adapt analysis to the case specifics.

Conclusion:
The overall experience was positive, with strong rapport built in the personal interview and successful navigation of the case study. Practicing timed cases and staying adaptable were key takeaways. Future candidates should focus on clear communication and flexibility in problem-solving.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Senior Consultant Interview:

    • Questions Asked:
      • “Tell me about yourself.”
      • Clarifying questions about work experience, particularly entrepreneurial experience.
      • “What is the market size of your business?”
    • Your Approach:
      • Provided a concise introduction and detailed answers about my entrepreneurial experience.
      • Calculated the market size based on the number of households in the vicinity.
    • Outcome: Passed the round and moved to the next stage.
  • Round 2 - Case Interview:

    • Questions Asked:
      • Prompt introduction in 60 seconds.
      • Case study: A valve manufacturing company (safety valve) used primarily in the Oil and Gas sector, a leader in North America, wants to expand its presence in India.
    • Your Approach:
      • Delivered a structured introduction within the time limit.
      • Analyzed the case by considering market entry strategies, competition, and potential challenges in India.
    • Outcome: Successfully advanced to the next round.
  • Round 3 - Final Interview:

    • Questions Asked:
      • “Tell me something about yourself.”
      • “Can you summarise the case for me?”
      • “There is a lot of Six Sigma and Lean in your CV. Do you believe that it is still relevant?”
      • “Why consulting?”
      • “Your resume says that you have worked for New product development and Value engineering. Tell me latest trends in this field.”
      • “Do you want to ask anything?”
    • Your Approach:
      • Summarized my background succinctly.
      • Recapped the case study concisely.
      • Justified the relevance of Six Sigma and Lean in modern industries.
      • Explained my motivation for pursuing consulting.
      • Discussed recent trends in new product development and value engineering.
      • Asked insightful questions about the role and company.
    • Outcome: Cleared the final round and received the offer.

Preparation Tips:

  • Emphasize relevant work experience, internships, or extracurricular activities that demonstrate analytical, strategic, and problem-solving abilities.
  • Practice structuring case studies and market-sizing questions.
  • Stay updated on industry trends, especially in areas mentioned in your resume.

Conclusion:
The interview process was thorough and tested both my technical knowledge and problem-solving skills. What worked well was my ability to articulate my experiences and approach case studies methodically. For future candidates, I’d recommend practicing case interviews and being prepared to discuss every detail on your resume in depth.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. “Tell me something about yourself.”
      2. Questions about achievements and failures faced.
      3. A guesstimate about the number of Counter Strike downloads in Mumbai per year (based on my college championship win).
    • Your Approach:
      • For the “Tell me about yourself” question, I kept it concise and relevant to the role.
      • For achievements and failures, I highlighted specific examples with clear outcomes.
      • For the guesstimate, I broke down the problem into smaller parts (e.g., Mumbai’s population, gaming demographics, etc.) and estimated logically.
    • Outcome: Cleared the round successfully.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • A case study about the expansion of a US-based valves manufacturing company into the Indian and Chinese markets.
      • Specific focus on market acquisition (10% in the first year).
      • Questions about market share, barriers to entry, location selection for manufacturing, and approach to opening a plant.
    • Your Approach:
      • Summarized the case and asked clarifying questions.
      • Focused on understanding the client, competition, and market dynamics.
      • Calculated market share by analyzing sectors where valves are used.
      • Evaluated factors like labor, raw materials, and tax benefits for plant location.
      • Compared India and China for manufacturing advantages.
      • Proposed three options for opening a plant (starting from scratch, JV, or acquisition) and emphasized cost-benefit analysis.
    • Outcome: The panel appreciated my structured approach and guidance during the case. Cleared the round.

Preparation Tips:

  • CV Preparation: Ensure every point on your CV is backed by a genuine explanation.
  • Mock Interviews: Practice HR questions and case studies extensively. Get feedback from peers or mentors.
  • Case Study Resources: Refer to “Case in Point,” IIM-A Casebook, and AT Kearney book. Solve both data-light and data-heavy cases.
  • Guesstimates: Practice with real-life examples and relate them to your CV points.
  • Workshops: Participate in group case studies to simulate real interview scenarios.

Conclusion:

The interview process was smooth, and the panel was supportive. I focused on clarity and structure, which worked well. For future candidates, I recommend thorough preparation of your CV, practicing cases and guesstimates, and staying calm during the interview. The key is to showcase your problem-solving approach rather than just the final answer.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Other Round:

    • Questions Asked:
      1. One interesting thing that is not there in your CV.
      2. Tell me about yourself and your work experience.
      3. Since your hobby is Table Tennis, what are the top three factors you would consider when starting an independent TT academy?
      4. If you have an unlimited budget but only two areas to spend on, where will you spend?
    • Your Approach:
      • For the first question, I shared a personal anecdote that showcased my creativity and problem-solving skills.
      • For the second, I structured my answer chronologically, highlighting key experiences and achievements.
      • For the TT academy question, I focused on market demand, infrastructure, and branding.
      • For the budget question, I prioritized areas with the highest ROI and aligned them with my long-term goals.
    • Outcome: Passed to the next round.
  • Round 2 - Other Round:

    • Questions Asked:
      1. Tell me about yourself.
      2. CV-based questions.
      3. Case study: A valve manufacturing company (safety valve) used primarily in the Oil and Gas sector, a leader in North America, wants to expand its presence in India. There were two follow-up questions related to this case.
    • Your Approach:
      • For the introduction, I kept it concise and relevant to the role.
      • For CV questions, I backed every point with data and examples.
      • For the case study, I analyzed the market entry strategy, competitive landscape, and potential challenges.
    • Outcome: Advanced to the final round.
  • Round 3 - Other Round:

    • Questions Asked:
      1. Introduce your work experience.
      2. Perform a SWOT analysis of your company.
      3. Discuss new technologies in the field of manufacturing.
      4. Discuss new technology in the semiconductor industry.
      5. Why consulting?
      6. Do you have any questions?
    • Your Approach:
      • For work experience, I highlighted key projects and learnings.
      • For SWOT, I balanced internal and external factors.
      • For technology questions, I focused on trends like Industry 4.0 and AI in manufacturing.
      • For “Why consulting?” I linked my skills and passion for problem-solving.
      • I asked about the firm’s growth strategy in India.
    • Outcome: Successfully cleared the round and received the offer.

Preparation Tips:

  1. CV Preparation: Frame a paragraph for each CV point and anticipate follow-up questions. Back all data with calculations.
  2. HR Questions: Prepare a standard deck of HR questions (39 Qs) and write answers for each.
  3. Guesstimates: Practice guesstimates related to hobbies and current affairs (e.g., number of Table Tennis bats sold in Mumbai annually).
  4. Case Studies: Read “Case in Point” and practice frameworks. Mock interviews with peers helped refine my approach.
  5. Workshop: Be ready for surprises like guestimates in group workshops. Clarify doubts and follow the case flow.

Conclusion:
Overall, the interview process was rigorous but rewarding. The key was thorough preparation, especially for CV-based questions and case studies. Practicing in groups for guestimates and cases was invaluable. My advice: stay calm, ask clarifying questions, and think aloud during case interviews. Good luck!

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Asked about two points in CV.
      2. Why consulting?
      3. Guesstimate – “Number of fans currently running in the state of Kerala.”
    • Your Approach:
      • Answered the CV questions concisely.
      • Explained my interest in consulting and its alignment with my skills.
      • Approached the guesstimate by breaking down the problem into smaller parts (e.g., population, households, fan usage trends).
    • Outcome: Cleared the round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Case: “Manchester United’s profits down from last year. What is going on?”
    • Your Approach:
      • Used a profit-loss framework.
      • Analyzed revenue streams (e.g., sponsorship, ticket sales) and identified a drop in sponsorship revenue due to expired deals.
      • Suggested improvements like better performance, Asian market engagement, and cost management.
    • Outcome: Cleared the round.
  • Round 3 - Case Study Round:

    • Questions Asked:
      • Case: A food preservative industry in loss despite increasing its market share.
    • Your Approach:
      • Applied profit-loss framework.
      • Identified that the client kept prices constant while competitors raised theirs, and supplier costs increased due to R&D.
      • Suggested marketing strategies, price adjustments, and supplier changes.
    • Outcome: Cleared the round.
  • Round 4 - Other Round:

    • Questions Asked:
      • Casual discussion on Kerala, work experience, and a challenging project.
    • Your Approach:
      • Kept the conversation engaging and relevant to my experiences.
    • Outcome: Cleared the round.

Preparation Tips:

  • Prep Methodology: Focused on case studies (used Case in Point & IIM A casebook) and guesstimates.
  • Study Resources: Victor Cheng Videos for frameworks.
  • Key Advice:
    1. Be thorough with your CV.
    2. Prepare guesstimates based on your interests and work domain.
    3. Have a strong answer for “Why consulting?” and “Why this company?”
    4. Start preparations early.

Conclusion:
The interview experience was enriching. Being thorough with my CV and interests helped, especially in the case rounds. I could have practiced more diverse cases. Final advice: Stay calm, structure your thoughts, and connect your answers to your background.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Other Round:

    • Questions Asked:
      1. “Tell me about yourself.”
      2. Clarifying questions about work experience, especially entrepreneurial experience.
      3. Calculation of market size for the candidate’s business.
    • Your Approach: The candidate introduced themselves and explained their entrepreneurial experience. For the market size question, they calculated it based on the number of households in the vicinity.
    • Outcome: The interviewer concluded the round after allowing the candidate to ask questions.
  • Round 2 - Other Round:

    • Questions Asked:
      1. Prompt introduction in 60 seconds.
      2. Case study: A valve manufacturing company (safety valve) used primarily in the Oil and Gas sector, a leader in North America, wants to expand its presence in India.
    • Your Approach: The candidate introduced themselves concisely and tackled the case study by analyzing the market expansion strategy for the valve company in India.
    • Outcome: The round lasted 45-50 minutes.
  • Round 3 - Other Round:

    • Questions Asked:
      1. “Tell me something about yourself.”
      2. “Can you summarise the case for me?”
      3. “There is a lot of Six Sigma and Lean in your CV. Do you believe that it is still relevant?”
      4. “Why consulting?”
      5. “Your resume says that you have worked for New product development and Value engineering. Tell me latest trends in this field.”
      6. “Do you want to ask anything?”
    • Your Approach: The candidate provided a concise introduction, summarized the case, defended the relevance of Six Sigma and Lean, explained their motivation for consulting, and discussed trends in new product development and value engineering.
    • Outcome: The round concluded with the candidate asking questions.

Preparation Tips:

  • Emphasize relevant work experience, internships, or extracurricular activities that demonstrate analytical, strategic, and problem-solving abilities.
  • Be prepared to discuss case studies and market-sizing questions.
  • Stay updated on industry trends, especially if they relate to your past work or interests.

Conclusion:
The interview process was thorough and focused on assessing analytical and problem-solving skills. The candidate felt well-prepared for the case study and market-sizing questions but recommends practicing concise introductions and staying updated on industry trends for future candidates.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Walk me through your CV.
      2. Why Consulting and why the firm.
      3. Questions about my Work Ex. points mentioned in the CV.
      4. Zero-based costing for a pen.
      5. The interview lasted around 30-40 mins.
    • Your Approach:
      • Focused on Work Ex. achievements, academic achievements, and interests.
      • Explained my hobby (travelling) when asked.
      • Prepared a zero-based costing for a pen by breaking down the costs.
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Case: A bicycle company considering entering the motorcycle business.
      • Guesstimate: Number of black/white boards in Mumbai.
    • Your Approach:
      • Discussed the case for 30 mins, analyzing feasibility and risks.
      • Estimated the number of black/white boards by segmenting Mumbai and using assumptions.
      • Asked a question about automobile projects in consultancy.
    • Outcome: Advanced to the director interview.
  • Round 3 - Case Study Round (Telephonic with Director):

    • Questions Asked:
      1. Walk me through your CV.
      2. Explain GST and its implications on the Automobile Industry.
      3. Current business news in the Indian Telecom Industry (Reliance Jio and others).
      4. Case: A mobile company wanting to enter the smartphone market in India.
    • Your Approach:
      • Summarized my CV concisely.
      • Explained GST and its impact on the automobile sector.
      • Discussed recent developments in the telecom industry.
      • Analyzed the smartphone market entry case using frameworks.
    • Outcome: Selected after a 5-min HR confirmation.

Preparation Tips:

  • Cases & Guesstimates: Watched online case interview videos and studied frameworks for profitability, new product launches, etc. Practiced with friends.
  • Resume: Ensured clarity and thorough understanding of every detail.
  • Suggestions:
    1. Start preparing early; don’t wait for interview calls.
    2. Practice case interviews and guesstimates beforehand.
    3. Be clear on “Why Consulting?” and “Why this company?” with examples.
    4. Prepare an interesting personal anecdote for the interview.

Conclusion:
The interview process was rigorous but rewarding. Being well-prepared with case studies and current affairs was crucial. I could have practiced more guesstimates for better confidence. My advice: Stay updated on industry trends and practice consistently.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. General introduction and discussion about my interests. Asked to recite an Urdu couplet (as I mentioned I love Urdu poetry).
      2. Questions about my experience with supplier selection: Pros/cons of having a single supplier.
      3. Discussion about my RFID-based project: Why RFID? Pros/cons of RFID over other technologies.
      4. Situation-based question: Pitching to an automobile manufacturing company to start a plant in Maharashtra instead of another state.
      5. Guesstimate: Estimating the number of years limestone can be extracted from a 90 sq. km mine in Meghalaya.
    • Your Approach:
      • For the Urdu couplet, I recited a well-known one to showcase my passion.
      • For supplier selection and RFID, I relied on my past project experience and industry knowledge.
      • For the guesstimate, I broke down the problem into smaller parts (e.g., extraction rate, mine depth) to arrive at a logical estimate.
    • Outcome: Successfully cleared the round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Our client, an automobile manufacturer in Japan, is facing a decline in spare parts sales. Provided data and asked for thoughts.
      • Discussion on warehousing and vendor-managed inventory.
      • Synthesizing the case without identifying the root cause.
    • Your Approach:
      • Asked preliminary questions to understand the data better.
      • Focused on analyzing trends and potential solutions rather than root causes.
      • Discussed warehousing strategies and vendor-managed inventory as potential solutions.
    • Outcome: Cleared the round.

Preparation Tips:

  • Practiced cases from NITIE and IIML case books.
  • Formed a group of 2 and conducted mock case interviews frequently.
  • Took mock case interviews from seniors during practice.
  • Spent 1-2 hours on consulting preparation every alternate day.
  • Studied supply chain topics from Chopra Meindl and material provided by Prof. Debabrata sir and Prof. Sushmita ma’am.

Conclusion:
Overall, the interview experience was enriching. The HR round tested my communication and problem-solving skills, while the case study round challenged my analytical abilities. Practicing mock cases and understanding supply chain concepts thoroughly helped me perform well. For future candidates, I’d recommend focusing on case studies and being clear in your thought process during interviews.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Case Study Round:

    • Questions Asked: Estimate the market size in the US of Premium foldable phone Iron Man Limited edition. Also, give a recommendation on whether to make a new facility in the US or outsource to China and why.
    • Your Approach: I structured my answer by breaking down the market size estimation into segments (e.g., demographics, income levels, and brand loyalty). For the facility decision, I compared costs, logistics, and strategic advantages of both options.
    • Outcome: Passed the round by providing a logical and structured response.
  • Round 2 - Case Study Round:

    • Questions Asked: Two Pharma companies have merged, with facilities and markets all over the world. One specializes in cancer drugs, and the other makes generic OTC drugs. Establish operational synergies, cut costs in the supply chain, and give a 30-second elevator pitch to the CEO on your recommendations.
    • Your Approach: Analyzed the given data to identify overlapping functions and inefficiencies. Focused on consolidating facilities, optimizing logistics, and leveraging the strengths of both companies.
    • Outcome: Successfully presented a concise pitch and passed the round.
  • Round 3 - HR Round:

    • Questions Asked:
      1. Biggest impact made.
      2. Why consulting?
    • Your Approach: For the first question, I shared a specific example of a project where I made a measurable difference. For the second, I linked my skills and interests to the consulting role.
    • Outcome: Moved to the next round.
  • Round 4 - Other Round:

    • Questions Asked:
      1. Why Deloitte?
      2. One weakness and what you did to overcome it?
      3. What will you bring to Deloitte?
    • Your Approach: I highlighted Deloitte’s reputation and my alignment with its values. For the weakness, I discussed a real challenge and my proactive steps to improve. For the last question, I emphasized my unique skills and experiences.
    • Outcome: Cleared the round and received positive feedback.

Preparation Tips:

  • Solved cases with study group members (one-on-one).
  • Studied topics like procurement, sourcing, facility location, and supply chain management.
  • Used resources: “Case in Point,” FMS casebook, Heizer, and Chopra Meindl.

Conclusion:

  • What Went Right: My calm attitude, confidence, and ability to stand by my answers in the case study rounds were key.
  • Suggestions:
    1. Listen carefully to the interviewer during case studies for guidance.
    2. Understand the problem’s root cause rather than memorizing structures.
    3. Practice cases and guesstimates with peers for diverse perspectives.

Company Name: Deloitte

Position: Consultant

Location: Indian Institute of Management (IIM), Lucknow (Campus Placement)

Application Process: Applied via campus placement at IIM Lucknow.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Tell me something about yourself, your biggest achievement.
      2. Tell me something interesting in your life recently.
      3. Tell me about your hometown.
      4. Do you follow politics? Who’s Guntur’s (hometown) MP? How did he win when he is not in the ruling party? If you are his upcoming campaign manager, how would you strategize to make him win again?
      5. What are the 3 things you liked about Deloitte USI? Any suggestions or improvements?
      6. Tell me something about the toughest project you have worked on and your contribution in it.
      7. How was your previous work experience at Oracle? Was it good? If yes, why did you leave it in these unprecedented times?
    • Your Approach: Answered honestly, focusing on personal achievements, experiences, and opinions about Deloitte. For the political question, took time to think and provided a structured campaign strategy.
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Scenario: The client is a pharma company looking to optimize its IT infrastructure due to COVID-19. They have 6 data centers (2 critical) and around 10 internal applications.
    • Questions Asked:
      • How would you optimize the IT infrastructure?
      • Steps for migrating non-critical data centers to the cloud.
      • How to link applications with migrated data centers.
      • Prioritizing applications for migration to show impact.
    • Your Approach: Suggested migrating non-critical data centers to the cloud, negotiating with vendors, and prioritizing critical applications for migration to demonstrate early impact.
    • Outcome: Successfully navigated the case study with logical reasoning and structured answers.

Preparation Tips:

  1. Understand the role you’re interviewing for (e.g., Cloud Strategy Consultant) to tailor your preparation.
  2. Prepare for general knowledge questions, especially about your hometown and local politics.
  3. Stay calm and maintain a positive demeanor, even if the interviewer’s video is off.
  4. Brush up on case study frameworks for consulting roles.

Conclusion:
The interview process was smooth, with a mix of HR and case study rounds. The HR round tested personal and situational awareness, while the case study round assessed problem-solving skills. I could have prepared better for general knowledge questions, but staying composed helped. For future candidates, focus on role-specific preparation and maintaining confidence throughout the interview.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Tell me your greatest achievement (related to leadership).
      2. Why should we hire you? (Strengths with examples.)
      3. What is your weakness?
      4. Questions about CV details and work experience.
      5. Since this is not a leadership role initially, how do you reconcile your leadership experience with this role?
      6. Do you have any questions for me?
    • Your Approach:
      • Prepared answers for standard HR questions, focusing on leadership and strengths with examples.
      • Explained CV points clearly and linked them to the role.
      • Asked a thoughtful question at the end.
    • Outcome: Passed the round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      1. Tell me about yourself.
      2. Discussion about CV, focusing on a college project and hobbies.
      3. Case study: Calculate daily profits for a restaurant near IIT Bombay to decide whether to purchase it.
    • Your Approach:
      • Summarized the case and stated the objective clearly.
      • Calculated revenue by estimating restaurant capacity, occupancy, and meal pricing.
      • Calculated costs including raw materials, labor, maintenance, electricity, and water bills.
      • Maintained a structured approach and stayed calm during the case.
    • Outcome: Smooth interaction, passed the round.
  • Round 3 - Director Round:

    • Questions Asked:
      1. What are your job expectations?
      2. How well will you handle the role?
    • Your Approach:
      • Aligned expectations with the role and demonstrated confidence in handling responsibilities.
    • Outcome: Passed the round.

Preparation Tips:

  1. CV Preparation: Frame detailed answers for each CV point, including calculations for any numbers mentioned.
  2. HR Questions: Prepare standard HR questions (e.g., strengths, weaknesses, achievements) with examples.
  3. Guesstimates: Practice guesstimates on hobbies and current topics (e.g., ticket sales for events).
  4. Case Studies: Read “Case in Point” for frameworks and practice cases with peers for real-time experience.

Conclusion:

The interview process was smooth, with each round testing different skills. The HR round focused on personality and CV, the case study tested analytical thinking, and the director round assessed role fit. Staying calm and structured during the case study was key. Practicing cases and HR questions in advance helped immensely. For future candidates, focus on clarity in CV details and practice case studies thoroughly.

Company Name: Deloitte

Position: Consultant

Location: Indian Institute of Management (IIM), Lucknow (Campus Placement)

Application Process: Applied via campus placement at IIM Lucknow.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Tell me something about yourself.
      2. He tested my knowledge of singers and music directors, to check if I was genuinely interested in music (the hobby I stated) or not.
      3. Tell me more about your past work experience.
    • Your Approach:
      • For the introduction, I kept it concise, focusing on my academic background, work experience, and hobbies.
      • For the music-related question, I confidently named a few singers and music directors to validate my interest.
      • For the work experience question, I highlighted key projects and learnings.
    • Outcome: Cleared the round successfully.
  • Round 2 - Guesstimates Round:

    • Questions Asked:
      1. Estimate the number of Denims sold in a year in India.
      2. You want to enter the ice cream market in Jammu. Let us say a Baskin Robbins store. What all would you do?
    • Your Approach:
      • For the denim estimation, I broke it down by population segments and purchasing behavior.
      • For the ice cream market entry, I discussed market research, location analysis, competition, and marketing strategies.
    • Outcome: Advanced to the next round.
  • Round 3 - Case Study Round:

    • Questions Asked:
      1. Which of the two companies (A and B) would you invest your money in, given some financial data and ratios?
      2. Tell me about the methods of depreciation and the industries where these methods are relevant.
    • Your Approach:
      • For the investment question, I analyzed profitability and efficiency ratios, and adjusted my answer when additional ratios were provided.
      • For depreciation methods, I explained straight-line, reducing balance, and units of production methods, along with industry examples.
    • Outcome: Cleared the round.
  • Round 4 - Guesstimates Round:

    • Questions Asked:
      1. Estimate the number of students doing coursework online on a Wednesday afternoon in Bangalore.
      2. Our client manufactures a screen protector. Should he enter the market or not?
      3. Our client is an established pharma company and wants to see if entering the sanitizer market is commercially viable for them. Help us.
    • Your Approach:
      • For the student estimation, I considered factors like population, internet penetration, and student demographics.
      • For the screen protector question, I evaluated market demand, competition, and profitability.
      • For the sanitizer market, I analyzed the client’s capabilities, market trends, and potential ROI.
    • Outcome: Successfully cleared the round.

Preparation Tips:

  • It is important to have a strong understanding of the industry and its key players, trends, and challenges.
  • Research the company’s clients and recent projects.
  • Stay updated with the latest developments in the industry.
  • Practice guesstimates and case studies thoroughly.

Conclusion:
The interview process was rigorous but well-structured. The key to success was staying calm, thinking logically, and communicating clearly. I could have prepared more on financial ratios for the case study round. My advice to future candidates is to practice as many guesstimates and case studies as possible and to be confident in their responses.

Company Name: Deloitte

Position: Consultant

Location: [Location not specified]

Application Process: Applied through the company’s official website. The process involved submitting an online application followed by a series of assessments and interviews.

Interview Rounds:

  • Round 1 - Virtual Assessment:

    • Questions Asked: Logic-based questions and business case scenarios to solve.
    • Your Approach: Took time to analyze the business cases thoroughly and applied logical reasoning to solve the problems.
    • Outcome: Cleared this round successfully.
  • Round 2 - HR Assessment:

    • Questions Asked: General HR questions about background, motivation for applying, and team fit.
    • Your Approach: Answered honestly and aligned responses with the company’s values and the role’s requirements.
    • Outcome: Progressed to the next round.
  • Round 3 - Team Fit Interview:

    • Questions Asked: Questions about teamwork, past experiences, and how I handle collaborative projects.
    • Your Approach: Shared specific examples from past experiences to demonstrate teamwork and adaptability.
    • Outcome: Moved forward to the final round.
  • Round 4 - Business Case Interview:

    • Questions Asked: A detailed business case to solve, focusing on problem-solving and strategic thinking.
    • Your Approach: Structured the solution clearly, breaking down the problem into manageable parts and proposing actionable steps.
    • Outcome: Cleared this round and advanced to the final meeting.
  • Round 5 - Hiring Partner Meeting:

    • Questions Asked: High-level discussion about career goals, alignment with the company, and final fit assessment.
    • Your Approach: Communicated long-term career aspirations and how they align with Deloitte’s opportunities.
    • Outcome: Awaiting final results.

Preparation Tips:

  • Practiced solving business cases from various sources to improve analytical skills.
  • Reviewed common HR questions and prepared structured answers.
  • Researched Deloitte’s values and recent projects to align responses during interviews.

Conclusion:
The process was thorough but well-structured. I felt prepared for each round, but I could have practiced more timed business case scenarios to improve efficiency. My advice to future candidates is to focus on understanding the company’s culture and to practice solving business cases under time constraints.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - Guesstimates Round:

    • Questions Asked:
      1. Tell me something about yourself.
      2. Questions regarding work experience and CV points.
      3. Why consulting?
      4. Questions about football (since I mentioned it as a passion).
      5. Guesstimate: Estimate the number of MRI scanners in India.
      6. Any questions for the interviewer?
    • Your Approach:
      • Prepared a concise introduction about myself.
      • Highlighted relevant work experience and CV points.
      • Explained my interest in consulting with logical reasoning.
      • Engaged in a casual discussion about football.
      • Structured the guesstimate by breaking down the problem logically.
      • Asked thoughtful questions about the role and company.
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Case Statement: Company XYZ, an electronic retail chain, has seen decreased profitability. Suggest steps for improvement.
      • Various follow-up questions about revenue, costs, market trends, and mathematical modeling for profitability.
    • Your Approach:
      • Broke down the problem into revenue and cost components.
      • Used structured thinking (inspired by Victor Cheng’s videos).
      • Developed mathematical formulas to answer profitability-related questions.
      • Discussed pros and cons of moving to an online platform.
    • Outcome: Advanced to the final round.
  • Round 3 - Director Round:

    • Questions Asked:
      1. How are you? How was your day?
      2. Walk me through the case study.
      3. Questions about CV and work experience.
      4. Any questions?
    • Your Approach:
      • Maintained a friendly and professional tone.
      • Summarized the case study clearly.
      • Highlighted key points from my CV and work experience.
      • Asked insightful questions about the company’s strategy and operations.
    • Outcome: Final decision pending.

Preparation Tips:

  • Cases:
    • Watched Victor Cheng’s YouTube videos for structured case-solving techniques.
    • Practiced with IIM A Casebook and “Case in Point.”
  • Guesstimates:
    • Practiced in groups by creating problem statements based on CV points.
  • HR Questions:
    • Prepared answers for common HR questions and their variations.

Conclusion:
Overall, the interview process was challenging but rewarding. I felt well-prepared for the case study and guesstimate rounds, but I might have faltered slightly in the HR questions. My advice to future candidates is to give equal importance to HR questions and CV points, as they play a crucial role in all rounds. Practicing cases and guesstimates in groups can also be very beneficial.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Asked about two points in CV.
      2. Why consulting?
      3. Guesstimate – “Number of fans currently running in the state of Kerala.”
    • Your Approach:
      • Answered the CV questions concisely.
      • Explained my interest in consulting, linking it to my background.
      • Structured the guesstimate logically, breaking it down into manageable parts.
    • Outcome: Cleared the round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Case: “Manchester United’s profits down from last year. What is going on?”
    • Your Approach:
      • Used a profit-loss framework.
      • Analyzed revenue streams, identified a drop in sponsorship revenue.
      • Suggested reasons like poor team performance and lack of Champions League football.
      • Proposed solutions like better performance, academy revamp, and Asian tours.
    • Outcome: Cleared the round.
  • Round 3 - Case Study Round:

    • Questions Asked:
      • Case: A food preservative industry in loss despite increasing its market share.
    • Your Approach:
      • Used a profit-loss framework.
      • Identified that the client kept prices constant while competitors increased theirs.
      • Found supplier costs rose due to R&D for a new ingredient.
      • Suggested marketing the health benefits, targeted campaigns, and price adjustments.
    • Outcome: Cleared the round.
  • Round 4 - Other Round:

    • Questions Asked:
      • Casual discussion on Kerala, work experience, and a challenging project.
    • Your Approach:
      • Answered naturally, linking experiences to the role.
    • Outcome: Cleared the round.

Preparation Tips:

  • Prep Methodology: Focused on case studies, practiced from resources like “Case in Point” and IIM A casebook.
  • Study Resources: Victor Cheng videos for frameworks, random guesstimates.
  • Key Advice:
    1. Be thorough with your CV; expect detailed questions.
    2. Mention interests; cases/guesstimates might revolve around them.
    3. Practice domain-specific guesstimates.
    4. Start preparations early.
    5. Have a strong answer for “Why consulting?” and “Why this company?”

Conclusion:
The interview process was challenging but rewarding. Being thorough with my CV and interests helped, especially in the case rounds. I could have practiced more guesstimates beforehand. For future candidates, focus on structured thinking and clarity in communication.

Company Name: Deloitte

Position: Consultant

Location: National Institute of Industrial Engineering (NITIE)

Application Process: Applied via campus placement at NITIE.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. Walk me through your CV.
      2. Why Consulting and why the firm.
      3. Questions about my Work Ex. points mentioned in the CV.
      4. Zero-based costing for a pen.
      5. The interview lasted around 30-40 mins.
    • Your Approach:
      • I introduced myself, focusing on my Work Ex. achievements, academic background, and interests.
      • I was prepared to ask a relevant question to the interviewer at the end.
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      • Walk me through your CV.
      • Case: A bicycle company considering entering the motorcycle business.
      • Guesstimate: Number of black/white boards in Mumbai.
      • The interview lasted around 50-60 minutes.
    • Your Approach:
      • Discussed the case for 30 mins, analyzing the feasibility and risks.
      • Solved the guesstimate by breaking down the problem logically.
      • Asked a question about automobile projects in consultancy.
    • Outcome: Advanced to the director interview.
  • Round 3 - Case Study Round (Telephonic with Director):

    • Questions Asked:
      • Walk me through your CV.
      • Explain GST and its implications on the Automobile Industry.
      • Current business news in the Indian Telecom Industry (Reliance Jio and others).
      • Case: A mobile company wanting to enter the smartphone market in India.
      • The interview lasted around 45 minutes.
    • Your Approach:
      • Answered questions about GST and the telecom industry based on my knowledge.
      • Analyzed the case by discussing market sizing and feasibility.
      • Asked a question about GST at the end.
    • Outcome: Selected after a final 5-minute HR interview.

Preparation Tips:

  • Cases & Guesstimates: Watched online videos on case interviews and studied frameworks for different types of cases (profitability, new product launches, etc.). Practiced with friends.
  • Resume: Ensured clarity and thorough preparation on every point.
  • Suggestions:
    1. Start preparing early; don’t wait for interview calls.
    2. Practice case interviews and guesstimates beforehand.
    3. Be ready to answer “Why Consulting?” and “Why this company?” with examples.
    4. Prepare something interesting about yourself to share.

Conclusion:
The overall experience was enriching. I felt well-prepared for the cases and HR questions, but I could have improved by staying more updated on current business news. My advice to future candidates is to practice consistently and be confident in your responses.