Mech to Deloitte: IIM Lucknow Interview Tale

From Mechanical Engineer to Deloitte Professional: How This Candidate Navigated the IIM Lucknow Interview

Candidate Profile

  • Background: Mechanical engineering graduate with a passion for operations and analytics
  • Work Experience: Approximately 2 years at a Big 4 consulting firm, primarily in supply chain and sourcing solutions
  • Academics:
    • 10th: 97%
    • 12th: 96.9%
    • Undergraduate: 83.9%
  • CAT Percentile: 99.12

Interview Panel

  • Panel Composition: 3 members (all male)
  • Mode: In-person interview at IIM Lucknow campus

Interview Questions & Candidate’s Approach

1️⃣ Icebreaker & Profile-Related Questions

🔵 Panelist: “Introduce yourself.”

📌 Tip: Start with a structured introduction—cover your academic background, work experience, and key achievements. Highlight aspects that align with the B-school's focus areas.

🔵 Panelist: “Tell us about your job profile.”

📌 Tip: Go beyond your job title. Explain your role, key responsibilities, and any impact metrics. Tailor it to showcase transferable skills for management education.

2️⃣ Technical & Analytical Questions

🔵 Panelist: “Explain the difference between sourcing and procurement.”

📌 Tip: Clarify that sourcing focuses on identifying and evaluating suppliers, while procurement involves purchasing goods and services. Add an example from your work if possible.

🔵 Panelist: “What do you know about uniform tax and variable tax?”

📌 Tip: If stumped, acknowledge honestly and pivot to related knowledge. Staying calm under such questions reflects composure.

🔵 Panelist: “What other economic concepts have you studied?”

📌 Tip: Keep a few current economic indicators and terms at your fingertips to discuss confidently.

🔵 Panelist: “Define inflation.”

📌 Tip: Use a clear definition: “Inflation refers to the general increase in prices over time, reducing purchasing power.”

🔵 Panelist: “What is negative inflation? When does it occur?”

📌 Tip: Negative inflation (deflation) occurs when prices decline. Be prepared with examples of countries and years it happened.

3️⃣ Domain Knowledge & Application

🔵 Panelist: “You have a Six Sigma certification—tell us about it.”

📌 Tip: Expect deep dives into certifications. Be ready to discuss Six Sigma tools, DMAIC process, real-world applications, and limitations.

🔵 Panelist: “How will you apply production concepts in a service-based role?”

📌 Tip: Relate operations principles like process optimization, bottleneck analysis, and lean methodologies to consulting or service industries.

🔵 Panelist: “How has your mechanical engineering degree helped in your consulting work?”

📌 Tip: Connect problem-solving, systems thinking, and analytical modeling skills from engineering to consulting challenges.

🔵 Panelist: “Tell us about operations management and roles in it.”

📌 Tip: Outline key functions—planning, scheduling, quality control—and roles from operations analyst to supply chain manager.

🔵 Panelist: “What is Industry 4.0?”

📌 Tip: Highlight technologies like IoT, AI, automation, and data analytics reshaping manufacturing and operations.

4️⃣ Curveballs & General Awareness

🔵 Panelist: “Explain the second law of thermodynamics.”

📌 Tip: If you catch a mistake, correct it confidently. The second law involves entropy and the tendency towards disorder.

🔵 Panelist: “Why don’t you want to join SM and ABM?”

📌 Tip: Be tactful. Frame it as aligning interests with a different specialization rather than dismissing the others.

🔵 Panelist: “What other calls do you have?”

📌 Tip: Answer honestly but neutrally; don’t over-compare institutions.

🔵 Panelist: “Do you support the NEET ban?”

📌 Tip: Be prepared to defend your stance logically without appearing defensive. Tie arguments to fairness, access, or policy rationale.

🔵 Panelist: “Tell us about the recent governor walkout in the assembly.”

📌 Tip: Stay updated on current affairs, especially political events with governance implications.

🔵 Panelist: “Explain sustainability.”

📌 Tip: Define sustainability as meeting present needs without compromising future generations. Have industry examples ready.

Key Takeaways for Aspirants

  • ✅ Expect panelists to probe deeply into certifications and work experience.
  • ✅ Be prepared to apply academic concepts to practical, real-world contexts.
  • ✅ Stay calm and acknowledge when you don’t know something—integrity matters.
  • ✅ Keep up with major current affairs, especially governance and policy issues.
  • ✅ Answer ideological questions diplomatically, balancing personal opinion and objective reasoning.
📢 Disclaimer: Real Stories, Modified for Privacy
The above interview experience is based on real candidate interactions collected from various sources. To ensure privacy, some details such as location, industry specifics, and numerical figures have been altered. However, the core questions and insights remain authentic. These stories are intended for educational purposes and do not claim to represent official views of any institution. Any resemblance to actual individuals is purely coincidental.
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