Deloitte Consultant Interview Questions & Experience Guide

Company Name: Deloitte

Position: Consultant

Application Process: Applied through campus placement. The process was streamlined and involved multiple rounds of interviews to assess both technical and behavioral competencies.

Interview Rounds:

  • Round 1 - HR Interview:

    • Questions Asked: The HR round focused on validating my CV, asking about my educational background, previous experiences, and motivations for applying to Deloitte.
    • Your Approach: I ensured my answers were concise and aligned with the role of a consultant. I highlighted relevant experiences and skills.
    • Outcome: Cleared this round successfully.
  • Round 2 - Technical Interview (Senior Consultant):

    • Questions Asked: This round was more technical, with questions about problem-solving, analytical skills, and specific tools or methodologies I had used in past projects.
    • Your Approach: I structured my answers using the STAR method to provide clear examples of my technical abilities.
    • Outcome: Passed this round and moved to the next stage.
  • Round 3 - Managerial Interview (Manager/Senior Manager):

    • Questions Asked: The interviewer delved deeper into my experience, asking for specific examples of challenges I faced and how I resolved them. This was followed by a study case to assess my consulting skills.
    • Your Approach: I focused on demonstrating my problem-solving approach and how I could add value to Deloitte. For the case study, I broke down the problem systematically.
    • Outcome: Cleared this round and advanced to the final interview.
  • Round 4 - Final Interview (Director/Partner):

    • Questions Asked: This was a high-level discussion about my long-term career goals, alignment with Deloitte’s values, and a final review of my case study approach.
    • Your Approach: I emphasized my enthusiasm for the role and how my skills and aspirations fit with Deloitte’s culture.
    • Outcome: Successfully cleared the final round and received the offer.

Preparation Tips:

  • Brush up on case studies and practice structuring your answers using frameworks like the STAR method.
  • Be thorough with your CV and ready to explain every detail.
  • Research Deloitte’s core values and recent projects to align your answers with their expectations.

Conclusion:
The interview process was rigorous but well-structured. What worked well for me was being prepared with concrete examples and staying calm under pressure. For future candidates, I’d advise practicing case studies and ensuring your answers reflect both technical competence and cultural fit with Deloitte.

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: A firm needs to decide between on-premise, cloud, or hybrid ERP based on financial analysis. Group discussion on ERP feasibility analysis (Cloud vs On-premises, Agile vs Waterfall).
    • Your Approach: Focused on logical structuring of the problem, considering client needs, and dissecting the solution systematically.
    • Outcome: Passed to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked: Present the group’s analysis from Round 1 to a different panel using chart papers.
    • Your Approach: Ensured a well-structured presentation, emphasized teamwork, and addressed the client’s perspective.
    • Outcome: Advanced to the HR round.
  • Round 3 - HR Round:

    • Questions Asked: Based on CV, previous work experience, and technical knowledge (Python/R, Machine Learning algorithms, Logistic Regression, Supervised vs Unsupervised, solution design).
    • Your Approach: Highlighted relevant skills and experiences, and demonstrated a clear understanding of the role.
    • Outcome: Successfully cleared the round.

Preparation Tips:

  • Study ERP concepts (Order to Cash, Procure to Pay cycles, ERP modules like Fusion, EBS, SAP).
  • Understand Cloud vs On-premise ERP, Hybrid ERP, and ERP project workflows.
  • Prepare for CV defense and HR questions.
  • Research Deloitte’s offerings and unique technologies (e.g., Gig Economy, Crowdsourcing).
  • Practice logical frameworks and structured problem-solving.

Conclusion:
The interview process was insightful, and my thorough preparation on ERP and Deloitte’s unique offerings paid off. What worked well was my research on Deloitte’s initiatives, which impressed the interviewer. For future candidates, focus on understanding ERP architecture, teamwork in case discussions, and showcasing genuine interest in the company. Logical problem-solving and structured presentations are key!

Company Name: Deloitte

Position: Consultant

Application Process: I applied through the company’s official website. The process involved several stages, starting with an online application, followed by a virtual assessment, HR assessment, team fit interviews, and finally, a meeting with the hiring partner. The entire process was quite lengthy but well-structured.

Interview Rounds:

  • Round 1 - Virtual Assessment:

    • Questions Asked: This round included logic-based questions and business cases to solve. The business cases were scenario-driven, testing analytical and problem-solving skills.
    • Your Approach: I took my time to read each case carefully, outlined the key issues, and proposed structured solutions. For the logic questions, I relied on my practice with similar puzzles.
    • Outcome: I passed this round and moved on to the next stage.
  • Round 2 - HR Assessment:

    • Questions Asked: This was more about understanding my background, motivations, and fit for the role. Questions included “Why Deloitte?” and “Describe a challenging situation you faced and how you handled it.”
    • Your Approach: I prepared by researching Deloitte’s values and aligning my answers with them. For behavioral questions, I used the STAR method to structure my responses.
    • Outcome: The feedback was positive, and I advanced to the next round.
  • Round 3 - Team Fit Interview:

    • Questions Asked: This round focused on teamwork and collaboration. Questions like “How do you handle conflicts in a team?” and “Give an example of a successful team project you were part of” were asked.
    • Your Approach: I emphasized my collaborative skills and shared specific examples from past experiences. I also made sure to highlight my adaptability and communication skills.
    • Outcome: I was informed that I fit well with the team culture and proceeded to the final round.
  • Round 4 - Business Case Interview with Hiring Partner:

    • Questions Asked: This was a more complex business case, simulating a real-world consulting scenario. I was asked to analyze data, identify key insights, and propose actionable recommendations.
    • Your Approach: I structured my analysis using a framework (e.g., SWOT or Porter’s Five Forces) and focused on clarity and feasibility in my recommendations. I also asked clarifying questions to ensure I understood the problem fully.
    • Outcome: The hiring partner seemed satisfied with my approach, and I received an offer shortly after.

Preparation Tips:

  • Practice business case studies regularly. Resources like casebooks and online platforms were helpful.
  • Brush up on logical reasoning and problem-solving skills.
  • Research the company thoroughly to align your answers with their values and culture.
  • Use the STAR method for behavioral questions to keep your responses structured.

Conclusion:
The entire process was rigorous but rewarding. What worked well for me was thorough preparation and staying calm under pressure. If I could do anything differently, I would practice more timed case studies to improve my speed. For future candidates, my advice is to focus on both technical and soft skills, as Deloitte values a well-rounded approach. Good luck!

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. Give me a quick introduction about yourself.
      2. Tell me about major accomplishments in your work experience.
      3. Tell me about yourself.
      4. Briefly explain your role/day-to-day working in both corporate roles in the work experience.
      5. Briefly explain my project with a PE Fund. This was followed by a discussion around recent developments in the healthcare industry and M&A/consolidation in healthcare.
    • Your Approach: I focused on highlighting my key achievements, aligning my experience with the role, and demonstrating industry awareness.
    • Outcome: Successfully cleared the HR round.
  • Round 2 - Case Study Round:

    • Case Study Scenario:
      Your client is Sigma Automotive, a $10bn revenue industry leader facing growth challenges. The industry is moving toward consolidation and smart vehicles. Sigma lags in EV innovation and advanced driving systems.
      Key details:
      • Growth targets: Historically 8-10%, new target is 5%.
      • Geographical revenue split: USA - 80%, Canada - 25%, Mexico - 5%.
      • Margin: 10% ($1bn).
      • Revenue split by products: Heavy Vehicle sales - 70%, Light Vehicle sales - 30%.
      • Revenue by channels: Automotive sales - 75%, Services - 25%.
        Sigma is open to expanding to new markets, and competitors are acquiring tech startups in other countries.
    • Your Approach: I used the Ansoff matrix to identify organic and inorganic growth opportunities. The interviewer later presented a document to analyze 3 options, leading to a detailed discussion.
    • Outcome: The round was challenging but went well, and I was able to demonstrate structured thinking.

Preparation Tips:

  • Research the company’s products, services, and target customers thoroughly.
  • Stay updated on industry trends, especially in areas like M&A and technological advancements.
  • Practice case studies using frameworks like the Ansoff matrix to structure your analysis.

Conclusion:
Overall, the interview process was insightful and rigorous. The HR round was conversational, while the case study round tested analytical and strategic thinking. I could have prepared more case studies beforehand, but my industry knowledge helped. For future candidates, focus on clarity in communication and structured 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 - HR Round:

    • Questions Asked:
      1. General introduction followed by questions about my interests. I was asked to recite an Urdu couplet as I mentioned my love for Urdu poetry.
      2. Questions about my experience with supplier selection, including the pros and cons of having a single supplier.
      3. Discussion on my RFID-based project: Why RFID? Pros and 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’ worth of limestone that can be extracted from a 90 sq. km mine in Meghalaya.
    • Your Approach:
      • For the Urdu couplet, I recited a relevant one from memory.
      • For supplier selection and RFID, I drew from my past work experience and provided structured answers.
      • For the guesstimate, I broke down the problem into smaller, manageable parts and used logical assumptions.
    • 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 with data, I was asked to analyze and share my thoughts.
    • Your Approach:
      • Asked preliminary questions to understand the context.
      • Discussed warehousing and vendor-managed inventory.
      • Synthesized the case without diving into root causes, as instructed.
    • Outcome: Cleared the round.

Preparation Tips:

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

Conclusion:
Overall, the interview experience was enriching. Practicing mock cases and understanding supply chain concepts thoroughly helped me perform well. For future candidates, I’d recommend focusing on structured problem-solving and practicing case studies regularly.

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. Since your hobby is Table Tennis, what are the top three factors you would consider to start an independent TT academy?
      4. If you had an unlimited budget but only two areas to spend on, where would you spend it?
    • Your Approach:
      • For the “interesting thing” question, I shared a personal anecdote that showcased my creativity.
      • For the Table Tennis question, I focused on factors like location, equipment, and marketing.
      • For the budget question, I prioritized areas with the highest impact on my goals.
    • Outcome: Advanced to the next round.
  • Round 2 - Other Round:

    • Questions Asked:
      1. Tell me about yourself.
      2. A case study about a valve manufacturing company expanding into India.
    • Your Approach:
      • For the case study, I analyzed market entry strategies, competitive landscape, and potential challenges.
    • Outcome: Successfully cleared the 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 manufacturing.
      4. New technologies in the semiconductor industry.
      5. Why consulting?
      6. Do you have any questions?
    • Your Approach:
      • Prepared detailed responses for each question, focusing on clarity and relevance.
      • Asked insightful questions about the role and company culture.
    • Outcome: Received positive feedback and moved forward in the process.

Preparation Tips:

  1. CV Preparation: Frame a paragraph for each CV point to anticipate follow-up questions. Back all numbers with calculations.
  2. HR Questions: Prepare standard HR questions (e.g., 39 Qs deck) and write responses for each.
  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 “Case in Point” and practice mock cases. Focus on frameworks and clarity.
  5. Workshop Participation: Engage actively in group case workshops and be prepared for surprises like guestimates.

Conclusion:
The interview process was rigorous but rewarding. Preparing thoroughly for CV questions, HR rounds, and case studies was crucial. Practicing in groups helped refine my approach. My advice: clarify doubts during interviews, stay calm, and think logically. 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 my CV.
      2. Why consulting?
      3. Guesstimate – “Number of fans currently running in the state of Kerala.”
    • Your Approach:
      • For the CV points, I elaborated on my experiences and achievements.
      • Explained my interest in consulting by linking it to my problem-solving skills and previous experiences.
      • For the guesstimate, I structured my answer by estimating the population, households, and average fan usage per household.
    • Outcome: Successfully 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 to analyze revenue streams (e.g., sponsorship, ticket sales).
      • Identified a drop in sponsorship revenue due to expired deals and poor team performance.
      • Suggested improvements like better performance, academy revamp, and more Asian tours.
    • Outcome: The interviewer was satisfied with my analysis and suggestions.
  • Round 3 - Case Study Round:

    • Questions Asked:
      • Case: “A food preservative industry in loss despite increasing its market share.”
    • Your Approach:
      • Analyzed revenue and cost trends.
      • Found that competitors increased prices while the client kept prices constant, leading to losses.
      • Suggested marketing strategies and supplier changes.
    • Outcome: The interviewer was satisfied with my detailed analysis.
  • Round 4 - Other Round:

    • Questions Asked:
      • Casual discussion about Kerala, work experience, and a challenging project.
    • Your Approach:
      • Shared personal insights and experiences.
    • Outcome: The round went well, and the discussion was engaging.

Preparation Tips:

  • Prep Methodology: Focused on case studies (practiced from “Case in Point” and IIM A casebook) and guesstimates.
  • Study Resources: Victor Cheng videos for frameworks.
  • Key Advice:
    1. Be thorough with your CV, especially if you have relevant work experience.
    2. Mention your interests in consulting interviews; cases/guesstimates might revolve around them.
    3. Practice guesstimates related to your interests or work domain.
    4. Avoid last-minute preparations.
    5. Have a strong answer for “Why consulting?” and “Why this company?”

Conclusion:
Overall, the interview experience was enriching. Being thorough with my CV and interests helped me tackle case studies effectively. I could have practiced more guesstimates beforehand. My advice to future candidates is to prepare consistently and leverage their unique experiences and interests 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 - Senior Consultant Interview:

    • Questions Asked:
      1. “Tell me about yourself.”
      2. Clarifying questions about work experience, particularly entrepreneurial experience.
      3. Basic questions about the business and market size calculation.
    • Your Approach:
      • Provided a concise introduction about myself.
      • Explained my entrepreneurial experience and calculated the market size based on the number of households in the vicinity.
    • Outcome: Successfully cleared the round.
  • Round 2 - Case Interview:

    • 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:
      • Delivered a crisp introduction within the time limit.
      • Analyzed the case by considering market entry strategies, competition, and potential challenges in the Indian market.
    • Outcome: Advanced to the next round.
  • Round 3 - Final Interview:

    • 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:
      • Reiterated key points about my background and experience.
      • Summarized the case study concisely.
      • Justified the relevance of Six Sigma and Lean in modern business.
      • 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: Successfully cleared the final round.

Preparation Tips:

  • Emphasize your relevant work experience, internships, or extracurricular activities that demonstrate your analytical, strategic, and problem-solving abilities.
  • Practice case studies and market-sizing questions.
  • Be concise and structured in your responses.

Conclusion:
The interview process was thorough and tested both technical and problem-solving skills. What worked well was my ability to articulate my experiences and approach case studies methodically. For future candidates, I recommend practicing case interviews and being clear about your motivations for joining consulting.

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. Do you have any questions for the interviewer?
    • Your Approach:

      • Prepared a concise introduction highlighting my background and interest in consulting.
      • Ensured my CV points were clear and could be elaborated upon.
      • Researched common consulting interview questions and practiced guesstimates.
      • Used logical reasoning for the MRI scanner guesstimate.
    • Outcome: Successfully cleared the round.

  • Round 2 - Case Study Round:

    • Questions Asked:

      • Case Statement: Company XYZ is an electronic retail chain with declining profitability. Suggest steps for improvement.
      • Sub-questions included:
        • Breaking down profitability into revenue and costs.
        • Developing mathematical equations for profitability scenarios.
        • Evaluating the impact of moving to an online platform.
        • Calculating compensatory profitability for closing underperforming stores.
    • Your Approach:

      • Structured the case using frameworks from Victor Cheng’s videos.
      • Focused on both qualitative and quantitative aspects.
      • Used basic mathematics to derive formulas for profitability.
      • Discussed trade-offs of moving online, such as loss of impulse purchases.
    • Outcome: Cleared the round with positive feedback on structured thinking.

  • 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 for the interviewer?
    • Your Approach:

      • Maintained a conversational tone.
      • Summarized the case study clearly.
      • Highlighted key learnings and outcomes from previous rounds.
      • Asked insightful questions about the role and company.
    • Outcome: Final round cleared, but feedback suggested room for improvement in CV-related answers.

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, creating problem statements based on CV points.
  • HR Questions:

    • Prepared thoroughly for common HR questions and their variations.

Conclusion:

The interview process was rigorous but rewarding. I felt well-prepared for the case study and guesstimate rounds, but I realized the importance of polishing CV-related answers. My advice to future candidates is to balance preparation between technical, case-solving, and HR aspects. Also, practice guesstimates and cases in groups to simulate real interview scenarios.

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.
      2. Why should we hire you? (Strengths with examples.)
      3. What is your weakness?
      4. Questions related to CV details.
      5. Since this is not a leadership role initially, how will you adjust?
      6. Do you have any questions for me?
    • Your Approach:
      • Answered the greatest achievement with a leadership example and elaborated on it.
      • Highlighted strengths with specific examples and addressed weaknesses honestly.
      • Explained CV points clearly and linked them to the role.
      • Asked a thoughtful question at the end.
    • Outcome: Cleared the round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      1. Tell me about yourself.
      2. Discussion about CV, focusing on a college project.
      3. Hobbies.
      4. Case: Calculate daily profits for a restaurant near IIT Bombay to decide on purchasing it.
    • Your Approach:
      • Summarized the case objective and outlined the approach (revenue and cost calculation).
      • Estimated restaurant capacity and divided it into meal times.
      • Calculated revenue for lunch hours, considering occupancy and menu pricing.
      • Estimated costs (raw materials, labor, maintenance, utilities).
      • Maintained clarity and adjusted based on interviewer feedback.
    • Outcome: Smooth interaction; cleared 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 adaptability.
      • Highlighted relevant skills and enthusiasm for the position.
    • Outcome: Cleared the round.

Preparation Tips:

  1. CV Preparation: Frame detailed explanations for each CV point and anticipate follow-up questions. Back all data with calculations.
  2. HR Questions: Prepare standard HR questions (e.g., 39 Qs deck) and write responses for each.
  3. Guesstimates: Practice guesstimates on hobbies and current topics (e.g., ticket sales for events). Group practice helps refine approaches.
  4. Cases: Read “Case in Point” for frameworks. Practice cases from IIM A and with peers for real-time experience.

Conclusion:

The interview process was smooth, with each round testing different aspects (HR, case-solving, role fit). Staying calm and structured during the case study was key. Practicing CV answers and cases in advance helped immensely. For future candidates, focus on clarity, adaptability, and thorough preparation.

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 minutes.
    • Your Approach:
      • Prepared a concise and clear walkthrough of my CV, focusing on work experience, achievements, and interests.
      • Researched the firm and consulting industry to answer “Why Consulting” and “Why Deloitte” convincingly.
      • Practiced zero-based costing beforehand to tackle the pen costing question.
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      1. Walk me through your CV.
      2. Case: A bicycle company considering entering the motorcycle business. Should they?
      3. Guesstimate: Number of black/white boards in Mumbai.
      4. Any questions for the interviewer.
    • Your Approach:
      • Structured the CV walkthrough to highlight relevant experiences.
      • Used a framework to analyze the case (market size, competition, feasibility, etc.).
      • Approached the guesstimate systematically (population, schools, offices, etc.).
      • Asked a thoughtful question about automobile projects in consultancy.
    • Outcome: Advanced to the director interview.
  • Round 3 - Case Study Round (Director Interview):

    • Questions Asked:
      1. Walk me through your CV.
      2. What is GST? Implications on the Automobile Industry?
      3. Current business news in the Indian Telecom Industry (Reliance Jio, etc.).
      4. Case: A mobile company wants to enter the smartphone market in India. Should they? Market sizing.
      5. Any questions for the interviewer.
    • Your Approach:
      • Kept the CV walkthrough crisp and relevant.
      • Stayed updated on GST and telecom industry trends.
      • Applied a structured approach to the case (market demand, competition, pricing, etc.).
      • Asked a question about GST to show engagement.
    • Outcome: Selected after a brief HR confirmation.

Preparation Tips:

  • Cases & Guesstimates: Watched online case interview videos and studied frameworks for profitability, market entry, etc. Practiced with peers.
  • Resume: Ensured clarity and thorough understanding of every point.
  • General Tips:
    1. Start preparing early; don’t wait for interview calls.
    2. Practice case interviews and guesstimates regularly.
    3. Be ready to answer “Why Consulting” and “Why this firm” with examples.
    4. Have an interesting personal anecdote ready.

Conclusion:
Overall, the interview process was rigorous but rewarding. Being well-prepared for cases, guesstimates, and resume-related questions was key. Staying updated on current affairs and industry trends also helped. My advice: practice consistently, stay curious, and engage actively with the interviewer.

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 first question, I gave a concise summary of my background, education, and interests.

  • For the second question, I confidently answered about my favorite singers and music directors to prove my genuine interest.

  • For the third question, I highlighted relevant experiences and skills from my past work.

  • 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 first question, I broke down the problem into population segments, age groups, and purchasing behavior to estimate the number.

  • For the second question, I discussed market research, location analysis, competition, pricing strategy, and marketing plans.

  • 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 first question, I analyzed the given financial ratios and requested additional data to make an informed decision.

  • For the second question, I explained different depreciation methods (straight-line, reducing balance, etc.) and their relevance in industries like manufacturing, real estate, etc.

  • Outcome: The interviewer appreciated my logical approach and I moved forward.

  • 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 first question, I considered factors like student population, internet penetration, and time of day to estimate the number.
  • For the second question, I evaluated market demand, competition, and cost-benefit analysis.
  • For the third question, I assessed the pandemic-driven demand, competition, and the client’s existing capabilities.
  • 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 to improve problem-solving skills.

Conclusion:
Overall, the interview process was rigorous but rewarding. I felt well-prepared for the guesstimates and case study rounds, but I could have been more concise in my answers during the HR round. My advice to future candidates is to practice structured thinking and stay calm under pressure. Good luck!

Company Name: Deloitte

Position: Consultant

Application Process: The application process involved a direct interview round without any prior screening tests or submissions.

Interview Rounds:

  • Round 1 - One-on-One Round:
    • Questions Asked:
      1. How to handle team conflict?
      2. How to manage metrics?
    • Your Approach:
      • For the team conflict question, I emphasized active listening, identifying the root cause, and facilitating open communication to resolve the issue.
      • For managing metrics, I discussed setting clear KPIs, regular monitoring, and using data-driven insights to improve performance.
    • Outcome: The interviewer seemed satisfied with my responses, and I advanced to the next stage.

Preparation Tips:

  • Prepare well for behavioral and situational questions, as Deloitte interviews can be challenging.
  • Keep your answers crisp and to the point.
  • Focus on skills like SQL, Business Analysis, and Customer Service, as they are highly valued for this role.

Conclusion:
The interview was a great learning experience. I felt confident in my responses, but I could have provided more specific examples to strengthen my answers. For future candidates, I recommend practicing common behavioral questions and being concise in your responses.

Company Name: Deloitte

Position: Consultant

Application Process: I applied for the Consultant position at Deloitte through Naukri.com and was interviewed before August 2023.

Interview Rounds:

  • Round 1 - HR Round:

    • Questions Asked:
      1. What is your professional background?
      2. What are your salary expectations?
    • Your Approach: I provided a concise summary of my professional background, highlighting relevant experiences. For the salary question, I researched industry standards beforehand and gave a reasonable range.
    • Outcome: I passed this round and moved to the next stage.
  • Round 2 - Technical Round:

    • Questions Asked:
      1. What is Risk and Internal Audit?
      2. How to conduct an Audit?
      3. Explain an Audit process.
    • Your Approach: I explained the concepts clearly, using examples from my experience where applicable. For the process question, I outlined the steps systematically.
    • Outcome: The round went well, and I received positive feedback.

Preparation Tips:

  • Brush up on core concepts like Risk, Internal Audit, and Audit processes.
  • Research the company’s expectations for the role to align your answers.
  • Practice answering salary-related questions confidently.

Conclusion:
Overall, the interview process was smooth. I felt prepared, but I could have practiced more real-world examples for the technical round. My advice to future candidates is to thoroughly understand the job requirements and prepare accordingly.

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 broke down the problem into estimating the total addressable market for premium foldable phones, then narrowed it down to the Iron Man Limited edition segment. For the facility decision, I compared costs, logistics, and market proximity for both options.
    • Outcome: Passed the round by providing a structured and logical solution.
  • Round 2 - Case Study Round:

    • Questions Asked: Two Pharma companies have merged, with facilities and markets worldwide—one specializes in cancer drugs, and the other in 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 supply chain inefficiencies and proposed consolidation of facilities, shared logistics, and R&D collaboration. My pitch focused on cost savings and improved market reach.
    • Outcome: Advanced to the next round with positive feedback on my analytical approach.
  • Round 3 - HR Round:

    • Questions Asked:
      1. Biggest impact made.
      2. Why consulting?
    • Your Approach: For the first question, I highlighted a project where I streamlined operations, saving significant costs. For the second, I emphasized my passion for problem-solving and strategic thinking.
    • Outcome: Successfully cleared the HR 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 aligned my career goals with Deloitte’s values, shared a genuine weakness (e.g., public speaking) and steps I took to improve, and highlighted my unique skills like analytical thinking and teamwork.
    • Outcome: Received positive feedback and moved forward in the process.

Preparation Tips:

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

Conclusion:

  • What Went Right: My calm and confident demeanor, along with standing my ground on case study answers, impressed the interviewers.
  • Suggestions:
    1. Listen carefully to the interviewer—they often guide you to the solution.
    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: 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 30-40 minutes.
    • Your Approach: Focused on Work Ex. achievements, academic achievements, and interests. Mentioned my hobby (travelling).
    • Outcome: Advanced to the next round.
  • Round 2 - Case Study Round:

    • Questions Asked:
      1. Walk me through your CV.
      2. Case: A Bicycle company considering venturing into the motorcycle business. Should they proceed?
      3. Guesstimate: Number of black/white boards in Mumbai.
      4. Asked if I had questions for the interviewer.
    • Your Approach: Discussed the case for 30 minutes, focusing on market analysis and feasibility. Estimated the guesstimate systematically.
    • Outcome: Advanced to the next round.
  • Round 3 - Case Study Round (Telephonic with Director):

    • Questions Asked:
      1. Walk me through your CV.
      2. What is GST? Implications on the Automobile Industry?
      3. Current Business news in the Indian Telecom Industry (Reliance Jio and others).
      4. Case: A mobile company wants to enter the smartphone market in India. Should they launch a smartphone? Market sizing approach.
      5. Asked if I had questions for the interviewer.
    • Your Approach: Answered GST and tax structure questions clearly. Discussed the case with a structured approach.
    • Outcome: Selected after a 5-minute HR confirmation.

Preparation Tips:

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

Conclusion:
The interview process was rigorous but well-structured. Being prepared with case studies and guesstimates was crucial. I could have practiced more guesstimates beforehand. My advice is to stay updated with current business news and practice frameworks thoroughly.

Company Name: Deloitte

Position: Consultant

Location: Indian Institute of Management (IIM), Lucknow

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: I kept my introduction concise and relevant to the role. For the music question, I shared specific examples of my interest. For work experience, I highlighted key achievements.
    • Outcome: Cleared the round.
  • 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 question, I broke it down by population segments and purchasing behavior. For the ice cream market, I discussed market research, location analysis, and competition.
    • Outcome: Cleared the 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: I analyzed the financial ratios and asked for additional data to make an informed decision. For depreciation, I explained methods like straight-line and reducing balance, linking them to industries.
    • 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 estimate, I considered population, internet penetration, and typical study habits. For the screen protector, I evaluated market demand and competition. For the sanitizer market, I analyzed trends and the client’s capabilities.
    • Outcome: Cleared the round.

Preparation Tips:

  • Have a strong understanding of the industry, its key players, trends, and challenges.
  • Research the company’s clients and recent projects.
  • Stay updated with the latest industry developments.

Conclusion:
The interview process was thorough and tested both analytical and problem-solving skills. Being well-prepared with industry knowledge and practicing guesstimates and case studies helped me perform well. I could have been quicker with calculations in the case study round. For future candidates, focus on clarity of thought and structured problem-solving.

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. Give me a quick introduction about yourself.
      2. Are you aware of the DevOps cycle?
      3. I was asked about my experience of working in a startup and how would that be different from working at Deloitte?
    • Your Approach:
      • Prepared a concise introduction highlighting my background and relevant skills.
      • Briefly explained the DevOps cycle based on my understanding.
      • Compared my startup experience with the structured environment at Deloitte, emphasizing adaptability and learning.
    • Outcome: Successfully cleared the round.
  • Round 2 - Guesstimates Round:

    • Questions Asked:
      1. Estimate the market demand for iPhone 12 in India.
    • Your Approach:
      • Broke down the problem into segments like population, income levels, and smartphone penetration.
      • Estimated demand based on Apple’s market share and historical sales data.
    • Outcome: Provided a logical estimate and moved to the next round.
  • Round 3 - Case Study Round:

    • Case Study:
      A retail company has been growing tremendously but faces increasing data center costs and outages. The owner is considering moving to cloud technology. Should he make this decision? What will be the cost of moving to cloud?
    • Your Approach:
      • Clarified the company’s location (India) and size (similar to Flipkart).
      • Identified the seasonal nature of outages and suggested cloud for scalability.
      • Discussed compatibility issues with old technologies and the need for refactoring.
      • Proposed a cost-benefit analysis, considering capital and operating costs for both in-house and cloud setups.
    • Outcome: Engaged in a detailed discussion and provided a structured solution.

Preparation Tips:

  1. Keep smiling throughout the interview.
  2. Make the interview conversational and be honest in your responses.

Conclusion:
The interview process was thorough but engaging. The key was to stay calm and think logically, especially during the case study round. I could have prepared more on cloud migration specifics, but overall, it was a great learning experience. For future candidates, focus on structuring your thoughts clearly and being confident in your answers.

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 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: I answered the questions honestly, focusing on my achievements and experiences. For the political question, I took a moment to think and then provided a structured answer.
    • Outcome: Passed the 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?
    • Your Approach:
      1. Identified the non-critical data centers (4 out of 6) for migration to the cloud.
      2. Suggested negotiating with cloud vendors (AWS, Azure, Google Cloud) for competitive pricing and assistance in migration.
      3. Emphasized the need to link applications to the migrated data centers.
      4. Proposed starting with the largest application to show significant progress early.
    • Outcome: The interviewer seemed satisfied with the approach, though I could have elaborated more on the application linking part.

Preparation Tips:

  1. Know the Role: Understand the specific role you’re interviewing for (e.g., Cloud Strategy Consultant) to tailor your preparation.
  2. General Knowledge: Brush up on general knowledge, especially about your hometown and local politics, as these can come up unexpectedly.
  3. Stay Calm and Smile: Even if the interviewer’s video is off, maintain a positive demeanor and assume they are engaged.
  4. Case Study Practice: Practice structuring your thoughts clearly for case study rounds, focusing on logical steps and clear communication.

Conclusion:
Overall, the interview experience was insightful. The HR round was conversational, while the case study round tested my problem-solving skills. I could have prepared better for general knowledge questions and elaborated more on the technical aspects during the case study. My advice to future candidates is to stay calm, prepare thoroughly, and always think aloud during case studies to showcase your thought process.

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:
      • For the CV points, I elaborated on my experiences and achievements.
      • For “Why consulting?” I connected my background and interests to the role.
      • For the guesstimate, I structured my approach by estimating the population, households, and average fan usage.
    • Outcome: Passed this 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.
      • Identified revenue streams and pinpointed a drop in sponsorship revenue due to expired deals and poor team performance.
      • Suggested improvements like better performance, Asian market engagement, and cost management.
    • Outcome: Successfully concluded the case and passed the round.
  • Round 3 - Case Study Round:

    • Questions Asked:
      • Case: A food preservative industry in loss despite increasing its market share.
    • Your Approach:
      • Analyzed revenue and cost trends.
      • Identified that competitors raised prices while the client didn’t, due to uncommunicated R&D costs.
      • Suggested marketing strategies and pricing adjustments.
    • Outcome: The interviewer was satisfied, and I passed the round.
  • Round 4 - Other Round:

    • Questions Asked:
      • Casual discussion on Kerala, work experience, and a challenging project.
    • Your Approach:
      • Shared personal insights about Kerala and elaborated on my work experience.
    • Outcome: Passed this round.

Preparation Tips:

  • Prep Methodology: Focused on case studies, practiced from “Case in Point” and IIM A casebook. Prepared guesstimates based on interests (e.g., football).
  • Study Resources: “Case in Point,” IIM A casebook, Victor Cheng videos for frameworks.
  • Key Advice:
    1. Be thorough with your CV.
    2. Mention interests as cases/guesstimates may revolve around them.
    3. Practice guesstimates related to your work domain.
    4. Start preparations early.
    5. Have a strong answer for “Why consulting?” and “Why this company?”

Conclusion:
The interview experience was enriching, especially the case study rounds. Being thorough with my CV and interests helped. For future candidates, I’d emphasize early preparation and leveraging personal interests to make cases easier. The key is to stay structured and confident throughout the process.