EY Senior Consultant Interview Questions & Experience Guide

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via Naukri.com and was interviewed in September 2021.

Interview Rounds:

  • Round 1 - Technical:

  • Questions Asked: Questions based on your CV and expertise.

  • Your Approach: Focused on clearing all basics and preparing concepts thoroughly.

  • Outcome: [Not specified]

  • Round 2 - HR:

  • Questions Asked: [Not specified]

  • Your Approach: [Not specified]

  • Outcome: [Not specified]

  • Round 3 - Assignment:

  • Questions Asked: [Not specified]

  • Your Approach: [Not specified]

  • Outcome: [Not specified]

  • Round 4 - Case Study:

  • Questions Asked: [Not specified]

  • Your Approach: [Not specified]

  • Outcome: [Not specified]

  • Round 5 - Interview:

  • Questions Asked: [Not specified]

  • Your Approach: [Not specified]

  • Outcome: [Not specified]

Preparation Tips:

  • Just answer the questions you are confident about. You can bypass questions if you are not clear.

Conclusion:

  • The interview process was comprehensive, covering technical, HR, assignment, and case study rounds. Preparing thoroughly for CV-based questions and staying confident in your answers is key.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Walk-in

Interview Rounds:

  • Round 1 - Case Study Interview:

    • Questions Asked:

      1. P&G has acquired Gillette and is looking for cost reduction across logistics & supply chain. How would you advise them?
      2. How would you leverage EY strengths to help telecom companies grow their enterprise business?
      3. What are the 2 key areas that would help Indian IT companies remain competitive?
    • Your Approach:

      • For the P&G and Gillette case, I asked clarifying questions to understand the scope (e.g., whether P&G manufactures shaving products, integration status, and time horizon). I categorized cost reduction into Sourcing, Manufacturing, and Distribution, considering both operational feasibility and strategic implications. I suggested rationalizing suppliers, consolidating manufacturing (though limited to packaging), and optimizing distribution. I also proposed a matrix to prioritize measures based on cost reduction potential and ease of implementation.
      • For the telecom question, I recommended leveraging EY’s domain expertise to suggest innovative business models (e.g., triple-play or quadruple-play services) and implementation support.
      • For the IT competitiveness question, I focused on driving innovation and controlling attrition as key areas.
    • Outcome: The interviewer probed deeper into implementation details during the case study, which was challenging. The conversation with the partner-level interviewer was more practical and less rehearsed.

Preparation Tips:

  • Firms like EY and Deloitte hire for specific verticals, so tailor your resume and interview responses to demonstrate fit for your chosen vertical. Research their projects/expertise in that area and prepare examples to showcase your relevant experience.
  • For case interviews, go beyond high-level strategy and think about practical implementation.
  • Partner-level interviews are more conversational; focus on practical problem-solving and passion for consulting.

Conclusion:

The interview was insightful, especially the case study round, which tested both strategic thinking and practical implementation skills. I realized the importance of delving deeper into execution details during case preparation. For future candidates, I’d advise balancing structured frameworks with adaptability, especially in partner-level interviews where the focus is on practical solutions and domain fit.

Company Name: EY

Position: Senior Consultant

Location: Not specified

Application Process: I was approached by the company for this role and interviewed before February 2022.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Questions Asked: No specific questions were asked in this round.

  • Your Approach: Ensured my resume was concise and aligned with the job requirements.

  • Outcome: Successfully shortlisted for the next round.

  • Round 2 - One-on-one Round:

  • Questions Asked: “Tell me something about yourself.”

  • Your Approach: I gave a brief overview of my professional background, key skills, and why I was interested in the role.

  • Outcome: Advanced to the next round.

  • Round 3 - Four Rounds (Combined):

  • Questions Asked: “How do you think you would add value to our line of business?”

  • Your Approach: I linked my skills and experiences to the company’s business needs, providing specific examples.

  • Outcome: Successfully cleared the rounds.

Preparation Tips:

  1. Read the job description thoroughly—it often contains hints about what the interviewer wants to hear.
  2. Review your resume in detail to ensure you can speak confidently about every point.
  3. Prepare examples of how you’ve learned and shared knowledge in the past.
  4. Be ready to discuss a failure and the lessons learned from it.
  5. Share your personal goals and how they align with the company’s values.
  6. Research the company’s recent updates, such as quarterly profits or awards.

Conclusion:
Overall, the interview process was structured and focused on both technical and cultural fit. I found that being prepared with specific examples and aligning my responses with the company’s goals worked well. For future candidates, I’d recommend thorough preparation and a clear understanding of how your skills can contribute to the company’s success.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: I applied through a recruitment consultant and was interviewed in March 2021.

Interview Rounds:

  • Round 1 - Technical:

    • Questions Asked: Financial planning and analysis, and Anaplan-related questions.
    • Your Approach: I focused on explaining my expertise in these areas and how I applied them in previous roles.
    • Outcome: Passed this round.
  • Round 2 - HR:

    • Questions Asked: More about my best achievements in previous companies.
    • Your Approach: I highlighted my key contributions and how they added value to my past employers.
    • Outcome: Passed this round.
  • Round 3 - Assignment:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]
  • Round 4 - Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]

Preparation Tips:

  • Be honest about your experiences and skills. If you don’t know something, admit it and express your willingness to learn instead of saying no outright.

Conclusion:
Overall, the interview process was thorough, and I learned the importance of being transparent about my capabilities. My advice to future candidates is to prepare well and stay confident while being genuine about your strengths and areas for growth.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via a recruitment consultant in March 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: Cleared the round.
  • Round 2 - HR Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: Cleared the round.
  • Round 3 - Assignment:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: Cleared the round.
  • Round 4 - Final Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: Cleared the round.

Interview Preparation Tips:

  • Consider this organisation as a last resort.

Conclusion:
The attitude of HRs in this organisation was unprofessional. After clearing all rounds and discussing salary, they stopped responding to calls and emails. Overall, the experience was disappointing due to the lack of professionalism.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: I applied via Naukri.com and was interviewed in March 2021.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      • FRTB regulation purpose and overview.
      • Market risk, VaR, and calculation of VaR.
      • Different methods of calculating VaR (e.g., full reval and Taylor series).
      • Call and put options, calculating change in option price due to change in delta and gamma.
      • Bonds, bond sensitivities, and yield curve.
    • Your Approach: I focused on explaining the concepts clearly, providing examples where necessary, and demonstrating my understanding of the practical applications of these financial instruments and risk measures.
    • Outcome: [Not specified]

Preparation Tips:

  • Brush up on FRTB and market risk, derivatives, and bonds.

Conclusion:
The interview was quite technical, and I felt well-prepared for the questions asked. However, I would recommend future candidates to also review practical examples and case studies related to these topics to strengthen their responses.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: I applied via LinkedIn and was interviewed in September 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked: Mainly related to previous work experience.
    • Your Approach: I focused on highlighting my relevant skills and experiences, aligning them with the role’s requirements.
    • Outcome: Successfully cleared this round.
  • Round 2 - HR Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]
  • Round 3 - [Round Type Not Specified]:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]

Preparation Tips:

  • Keep calm and back your skills.

Conclusion:

  • The interview process was smooth, and I focused on presenting my skills confidently. Preparing thoroughly for technical and HR rounds is key.

Company Name: EY

Position: Senior Consultant

Location: (Not specified)

Application Process: I was interviewed in September 2021. The process included a resume shortlist followed by a technical round.

Interview Rounds:

  • Round 1 - Resume Shortlist:

    • Questions Asked: N/A (Resume-based shortlisting)
    • Your Approach: Ensured my resume was crisp and highlighted relevant experience.
    • Outcome: Successfully shortlisted for the next round.
  • Round 2 - Technical Round:

    • Questions Asked: Multiple technical questions, including implementation of the software life cycle and other related topics.
    • Your Approach: Prepared thoroughly for technical concepts and practiced problem-solving.
    • Outcome: The round was challenging, but I managed to answer the questions.

Preparation Tips:

  • Focus on understanding the software development life cycle and other technical concepts relevant to the role.
  • Be ready to discuss your past work experience and current technology trends.

Conclusion:
The interview process was rigorous, especially the technical round. I recommend brushing up on both technical and domain-specific knowledge before appearing for the interview. Keeping your resume concise and relevant is also crucial for the initial shortlisting.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via a recruitment consultant in November 2021.

Interview Rounds:

  • Round 1 - One-on-one Round:
    • Questions Asked: HR-related questions (specific details not provided).
    • Your Approach: [Not specified]
    • Outcome: [Not specified]

Preparation Tips:

  • Go through the detailed job description thoroughly to understand the role and expectations.

Conclusion:
[Not specified]

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via a recruitment consultant in May 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked:
      1. Calculate the angle between the minute hand and hour hand of a clock at a given period of time.
      2. You have 2 unevenly greased ropes and 1 candle. Burning of 1 complete rope takes 1 hour. How will you calculate 45 minutes?
    • Your Approach:
      • For the clock angle question, I recalled the formula to calculate the angle and applied it to the given time.
      • For the rope and candle problem, I thought about the properties of burning ropes and devised a method to measure 45 minutes accurately.
    • Outcome: Successfully cleared the round.
  • Round 2 - Technical Interview:

    • Questions Asked:
      • Questions on every technology mentioned in my resume, including database queries and Java8 stream coding questions.
    • Your Approach:
      • I reviewed my resume thoroughly before the interview and practiced coding problems related to Java8 streams and database queries.
    • Outcome: Cleared this round as well.
  • Round 3 - Client Interview:

    • Questions Asked:
      • Similar to the technical rounds, with additional focus on practical scenarios and problem-solving.
    • Your Approach:
      • I emphasized my practical experience and how I applied my skills in real-world projects.
    • Outcome: Successfully cleared the client interview.
  • Round 4 - Client Interview:

    • Questions Asked:
      • More in-depth questions on technologies and problem-solving.
    • Your Approach:
      • I stayed calm and answered confidently, drawing from my past experiences.
    • Outcome: Cleared the final round and received the offer.

Preparation Tips:

  • Review every technology mentioned in your resume thoroughly.
  • Practice coding problems, especially Java8 streams and database queries.
  • Be prepared for logical and analytical questions, such as the clock angle and rope-burning problems.

Conclusion:
The interview process was rigorous but well-structured. I felt prepared because I had reviewed my resume and practiced relevant technical questions. My advice to future candidates is to focus on practical problem-solving and be confident in discussing your experiences.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via LinkedIn and was interviewed before January 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked:
      1. Work experience-related questions.
      2. How did you contribute to the bottom line of the organisation you’ve worked for?
      3. Top 3 achievements in your professional career so far.
      4. What excites you to be a part of Ernst & Young family?
    • Your Approach: Focused on highlighting major contributions that helped previous organisations in saving costs or increasing revenue. Provided real work examples to demonstrate impact.
    • Outcome: Successfully cleared the round.
  • Round 2 - HR Interview:

    • Questions Asked: Similar to the technical round, with a focus on cultural fit and motivation.
    • Your Approach: Emphasized alignment with EY’s values and shared enthusiasm for joining the team.
    • Outcome: Cleared the round.
  • Round 3 - Final Interview:

    • Questions Asked: Deeper dive into professional achievements and problem-solving scenarios.
    • Your Approach: Used the STAR method to structure answers and provided quantifiable results.
    • Outcome: Received a positive response.

Preparation Tips:

  • Highlight major contributions that helped organisations save costs or increase revenue.
  • Use real work examples to demonstrate impact.
  • Focus on aligning your answers with the company’s values and goals.

Conclusion:
Overall, the interview process was thorough and focused on both technical skills and cultural fit. Preparing with real-world examples and quantifiable achievements made a significant difference. For future candidates, I’d recommend thoroughly researching the company and practicing structured responses to common interview questions.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via Naukri.com and was interviewed in April 2021.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      • Related to liquidity.
      • Questions about past experience.
    • Your Approach: Focused on explaining my past experience in detail and how it aligns with the role. Ensured clarity and relevance in my answers.
    • Outcome: [Not specified]

Preparation Tips:

  • Stick to your resume. Know everything related to your resume and what you have mentioned in it.

Conclusion:

  • The interview was straightforward, focusing on my past experience and technical knowledge. Preparing thoroughly about my resume helped me answer confidently. For future candidates, ensure you can explain every detail on your resume clearly.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: I applied via a referral and was interviewed in February 2021.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked: All questions were related to my field and aimed at testing my detailed knowledge of the subject.
    • Your Approach: I focused on demonstrating my expertise by providing thorough and accurate answers.
    • Outcome: [Result not specified]

Preparation Tips:

  • Try to gain deep knowledge of your field and stay updated with the latest trends and developments.

Conclusion:
The interview was a great opportunity to showcase my expertise. Staying updated and having a strong grasp of my field helped me perform well. For future candidates, I recommend focusing on in-depth knowledge and being prepared to discuss your field comprehensively.

Company Name: EY

Position: Senior Consultant

Location: Not specified

Application Process: I applied via a referral and was interviewed before October 2021.

Interview Rounds:

  • Round 1 - Resume Shortlist:

  • Questions Asked: This round focused on reviewing my resume to ensure it matched the role’s requirements.

  • Your Approach: I ensured my resume was concise, relevant, and highlighted my key skills and experiences.

  • Outcome: I successfully passed this round.

  • Round 2 - One-on-one Round:

  • Questions Asked:

    1. The interview was subject-oriented, with questions tailored to my expertise.
    2. There was a strong emphasis on my prior experience and how it aligned with the role.
  • Your Approach: I answered honestly and confidently, focusing on my strengths and being transparent about areas I wasn’t familiar with.

  • Outcome: The interview went well, and I received positive feedback.

Preparation Tips:

  • Keep calm and be honest during the interview. If you don’t know something, admit it rather than trying to fake it.
  • Focus on your prior experience and how it relates to the role.

Conclusion:
Overall, the interview process was smooth and professional. Being honest and confident in my responses helped me perform well. For future candidates, I’d recommend thoroughly reviewing your resume and being prepared to discuss your experiences in detail.

Company Name: EY

Position: Senior Consultant

Location: [Location not provided]

Application Process: [Application process details not provided]

Interview Rounds:

  • Round 1 - Technical Interview:

  • Questions Asked:

  • About Palo Alto firewall, including HA configuration, the purpose of Panorama, and how to use it.

  • About Proxy gateway and troubleshooting.

  • Your Approach:

  • For the Palo Alto firewall questions, I explained the high-availability (HA) setup and how Panorama centralizes management for multiple firewalls. For the Proxy gateway, I discussed common troubleshooting steps and best practices.

  • Outcome: [Result of this round not provided]

  • Round 2 - Behavioral Interview:

  • Questions Asked:

  • Leadership qualities.

  • Your Approach:

  • I highlighted my leadership experiences, focusing on teamwork, decision-making, and conflict resolution.

  • Outcome: [Result of this round not provided]

Preparation Tips:

  • Brush up on technical skills like firewall configurations, proxy gateways, and troubleshooting.
  • Prepare for behavioral questions by reflecting on past leadership experiences and challenges.
  • Review risk management, IT project management, and data analytics concepts as they might be relevant to the role.

Conclusion:
The interview was a mix of technical and behavioral questions, which tested both my expertise and soft skills. While I felt confident in my technical responses, I could have prepared more examples for the leadership questions. For future candidates, I recommend a balanced preparation approach covering both technical and behavioral aspects.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Applied via Naukri.com and was interviewed in February 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked:
      • Introduce yourself.
    • Your Approach: Provided a detailed introduction, highlighting relevant experience and skills.
    • Outcome: Successfully cleared the round.
  • Round 2 - HR Interview:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]
  • Round 3 - [Round Type Not Specified]:

    • Questions Asked: [Details not provided]
    • Your Approach: [Details not provided]
    • Outcome: [Details not provided]

Preparation Tips:

  • Ensure your answers are in-depth and detailed. Most questions will be based on your project work, so have a strong command of everything you’ve done. Answer confidently.

Conclusion:
The interview process was focused on technical and HR aspects. Being thorough with my project details and answering confidently helped me perform well. Future candidates should focus on mastering their project work and presenting it clearly.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: I applied through a recruitment consultant and was interviewed in July 2021.

Interview Rounds:

  • Round 1 - Technical Interview (Python & Selenium):

    • Questions Asked: Brief details of the previous project and fundamental concepts of Python.
    • Your Approach: I focused on explaining my previous project in detail and ensured I covered the core concepts of Python clearly.
    • Outcome: Passed to the next round.
  • Round 2 - Technical Interview (Python & Selenium):

    • Questions Asked: Similar to the first round, with deeper questions on Python and Selenium.
    • Your Approach: I elaborated on my technical skills and provided examples of how I used Python and Selenium in my projects.
    • Outcome: Passed to the next round.
  • Round 3 - Coding Test:

    • Questions Asked: Practical coding problems to solve.
    • Your Approach: I tackled the problems methodically, ensuring my solutions were efficient and well-structured.
    • Outcome: Passed to the next round.
  • Round 4 - Coding Test:

    • Questions Asked: Another set of coding challenges.
    • Your Approach: I applied best practices and optimized my code for performance.
    • Outcome: Passed to the next round.
  • Round 5 - Client Interview (Small Round):

    • Questions Asked: General discussion about my experience and how I handle client interactions.
    • Your Approach: I highlighted my communication skills and shared examples of successful client engagements.
    • Outcome: Passed to the next round.
  • Round 6 - Client Interview (Major Round):

    • Questions Asked: In-depth questions about my problem-solving approach and experience.
    • Your Approach: I demonstrated my analytical skills and provided case studies from my previous roles.
    • Outcome: Passed to the next round.
  • Round 7 - Client Interview (Major Round):

    • Questions Asked: Further exploration of my technical and client-handling capabilities.
    • Your Approach: I reinforced my expertise with concrete examples and results.
    • Outcome: Passed to the next round.
  • Round 8 - HR Round:

    • Questions Asked: Questions about my career goals, salary expectations, and cultural fit.
    • Your Approach: I was honest about my aspirations and aligned them with the company’s values.
    • Outcome: Successfully cleared the interview process.

Preparation Tips:

  • Be thorough with the fundamentals of Python and Selenium.
  • Practice coding problems to improve efficiency and problem-solving speed.
  • Prepare examples of client interactions and problem-solving scenarios.

Conclusion:
The interview process was extensive but well-structured. I felt confident because I had prepared well for both technical and client-facing rounds. For future candidates, I’d recommend focusing on core concepts and being ready to discuss real-world applications of your skills.

Company Name: EY

Position: Senior Consultant

Application Process: I applied through a recruitment consultant and was interviewed in January 2021.

Interview Rounds:

  • Round 1 - Technical Interview:
    • Questions Asked:
      • Regulatory Guidelines
      • Gini, AUC, Staging, etc.
    • Your Approach: I prepared thoroughly by reviewing regulatory guidelines and brushing up on key technical concepts like Gini, AUC, and staging. I also ensured I could explain these topics clearly and concisely.
    • Outcome: The round went well, and I was able to answer the questions confidently.

Preparation Tips:

  • Focus on understanding regulatory guidelines and technical terms relevant to the role.
  • Practice explaining complex concepts in simple terms.
  • Review commonly used tools and frameworks like SAS, SOX, and ISO standards.

Conclusion:
It was a great experience overall. The interview was challenging but fair, and I felt well-prepared. For future candidates, I’d recommend focusing on both technical and regulatory aspects of the role and practicing clear communication.

Company Name: EY

Position: Senior Consultant

Location: Not specified

Application Process: Applied via a recruitment consultant in January 2021.

Interview Rounds:

  • Round 1 - Technical Interview:

    • Questions Asked:
      • Questions related to RPA (Robotic Process Automation) technology.
      • Whether comfortable with other tools and technologies.
      • System scenario programming round.
    • Your Approach: Focused on showcasing expertise in RPA and demonstrated willingness to learn new tools and technologies.
    • Outcome: Passed the round.
  • Round 2 - HR Interview:

    • Questions Asked:
      • General HR questions about experience, career goals, and fit for the role.
    • Your Approach: Answered confidently, aligning responses with the role’s requirements and company culture.
    • Outcome: Passed the round.
  • Round 3 - Case Study:

    • Questions Asked:
      • A case study related to RPA implementation or problem-solving.
    • Your Approach: Analyzed the case systematically, proposed solutions, and justified them with reasoning.
    • Outcome: Passed the round.
  • Round 4 - Final Interview:

    • Questions Asked:
      • Detailed discussion on RPA projects, challenges faced, and how they were resolved.
      • Questions about adaptability and teamwork.
    • Your Approach: Shared real-life examples and highlighted problem-solving skills.
    • Outcome: Successfully cleared the round.

Preparation Tips:

  • Along with mastering the RPA tool, learn Python to enhance your skill set.
  • Show enthusiasm for learning new technologies and tools.

Conclusion:
The interview process was thorough but manageable. Being well-prepared in RPA and demonstrating a willingness to adapt to new technologies helped me succeed. For future candidates, I recommend focusing on practical applications of RPA and staying open to learning additional skills like Python.

Company Name: EY

Position: Senior Consultant

Location: [Not specified]

Application Process: Walk-in

Interview Rounds:

  • Round 1 - Case Study Interview:
    • Questions Asked:
      1. A retailer needs to set up warehouses. Should he hire a logistics provider or should he do it himself? How would you analyse the same? If he cannot find a good enough logistics provider, what should he do?
      2. How would you measure the number of windows in Delhi?
    • Your Approach:
      • For the first question, I analyzed the costs and suggested that unless the retailer intends to enter the logistics business, hiring an external logistics provider would be more efficient, as it allows focusing on core activities.
      • For the second question, I broke it down by estimating the population of Delhi, dividing it into working and non-working populations, and then estimating households and workplaces to calculate the number of windows.
    • Outcome: [Not specified]

Preparation Tips:

  • Be confident in your approach to case studies and guesstimates.
  • Practice breaking down problems logically and presenting your thought process clearly.

Conclusion:
The interview was a great learning experience, especially in handling case studies and guesstimates. I realized the importance of structuring my answers clearly and staying confident throughout the process. For future candidates, I’d recommend practicing similar problems to build confidence and analytical skills.