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McKinsey & Company Interview Questions and Answers

Updated 21 May 2025
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116 Interview questions

A Data Analyst was asked 1mo ago
Q. Write a function to reverse a list.
Ans. 

Reversing a list involves changing the order of elements to display them from last to first.

  • Use Python's built-in method: list.reverse() to reverse a list in place.

  • Example: my_list = [1, 2, 3]; my_list.reverse() results in [3, 2, 1].

  • Alternatively, use slicing: reversed_list = my_list[::-1] for a new reversed list.

  • Example: my_list = [1, 2, 3]; reversed_list = my_list[::-1] results in [3, 2, 1].

  • For a functional appr...

View all Data Analyst interview questions
A Data Analyst was asked 1mo ago
Q. How would you turn two lists into a dictionary?
Ans. 

Convert two lists into a dictionary by pairing elements from each list as key-value pairs.

  • Use the built-in zip() function to pair elements from both lists.

  • Convert the zipped object into a dictionary using dict().

  • Example: keys = ['a', 'b', 'c'], values = [1, 2, 3] -> dict(zip(keys, values)) results in {'a': 1, 'b': 2, 'c': 3}.

View all Data Analyst interview questions
An Assistant Manager Security was asked 1mo ago
Q. How do you effectively manage conflict incidents?
Ans. 

I manage conflict incidents through proactive communication, de-escalation techniques, and thorough follow-up to ensure resolution.

  • Establish clear communication channels to address issues promptly.

  • Use active listening to understand all perspectives before responding.

  • Implement de-escalation techniques, such as remaining calm and using a neutral tone.

  • Document incidents thoroughly for future reference and to identify...

View all Assistant Manager Security interview questions
A Senior Analyst was asked 4mo ago
Q. What is the amount of data you have managed in your previous roles?
Ans. 

I have managed large volumes of data in my previous roles, ranging from terabytes to petabytes.

  • Managed terabytes of data in previous roles

  • Handled petabytes of data in data analysis projects

  • Experience with data storage and retrieval systems

  • Utilized data management tools and techniques

  • Implemented data governance policies and procedures

View all Senior Analyst interview questions
A Senior Analyst was asked 4mo ago
Q. What is your understanding of transfer pricing and its applicability?
Ans. 

Transfer pricing is the setting of prices for goods and services sold between related entities within a company.

  • Transfer pricing is used to determine the cost of goods and services transferred between different divisions or subsidiaries of a company.

  • It is important for multinational companies to establish transfer pricing to ensure fair pricing and compliance with tax regulations.

  • Transfer pricing can impact a comp...

View all Senior Analyst interview questions
A Senior Analyst was asked 4mo ago
Q. Which ERP software have you worked with?
Ans. 

I have worked with SAP ERP software extensively in my previous roles.

  • Extensive experience with SAP ERP software

  • Proficient in modules such as Finance, Supply Chain, and HR

  • Implemented custom solutions and integrations with SAP ERP

  • Trained team members on using SAP ERP effectively

View all Senior Analyst interview questions
An Accounting Support II was asked 5mo ago
Q. What is your understanding of basic accounting concepts, such as journal entries, payables, and receivables?
Ans. 

Basic accounting concepts include journal entries, payables, and receivables.

  • Journal entries are used to record financial transactions in chronological order.

  • Payables refer to money owed by a company to its suppliers or vendors.

  • Receivables are amounts owed to a company by its customers for goods or services provided.

  • Understanding these concepts is essential for accurate financial reporting and decision-making.

  • For ...

Are these interview questions helpful?
A Transport Incharge was asked 7mo ago
Q. What are your responsibilities in transport?
Ans. 

I am responsible for managing the transportation operations, ensuring timely delivery of goods and maintaining vehicles.

  • Coordinating with drivers and scheduling routes

  • Ensuring vehicles are properly maintained and serviced

  • Tracking shipments and updating customers on delivery status

  • Managing transportation budget and expenses

View all Transport Incharge interview questions
A Senior Software Engineer was asked
Q. How do you debug in Drupal?
Ans. 

Debugging in Drupal involves using tools like Devel module, watchdog(), and error logs.

  • Enable Devel module for debugging information

  • Use watchdog() function to log messages to Drupal's watchdog log

  • Check error logs for PHP errors and warnings

  • Use dpm() function to print variables for debugging purposes

View all Senior Software Engineer interview questions
A Senior Software Engineer was asked
Q. What are services in Drupal?
Ans. 

Services in Drupal are reusable objects that perform specific functions, such as database queries or sending emails.

  • Services are defined in YAML files and can be accessed throughout a Drupal site.

  • They are used to encapsulate reusable functionality and promote code reusability.

  • Examples of services in Drupal include the database service for interacting with the database, the mail service for sending emails, and the ...

View all Senior Software Engineer interview questions

McKinsey & Company Interview Experiences

241 interviews found

Consultant Interview Questions & Answers

user image Anonymous

posted on 23 Mar 2023

I applied via Campus Placement

Round 1 - Case Study 

It started with the basic introduction and the interviewer gave me a mini case.

Uber wants to launch chopper service in Mumbai, should they do it and if yes, what should be the pricing strategy?

(20 minutes)
I confirmed the case by iterating the case back. I asked some preliminary questions such as if they are the first one to launch such a service, what is the range of their service. I listed the potential market barriers and clarified the operating model (Company owned chopper or leased one).

I asked him about the initial pricing to ascertain if this business would be economically viable and he provided me a figure.

Identifying the expenditure from this transport mode helped me in identifying the earnings of such customers. I concluded that consumers in that earning band would rather prefer having their own chopper and might not want to have an uber service.

Round 2 - Case Study 

A firm with retail store chain (with basically 2 set of products) wanted to increase their forecast accuracy.

(30 minutes)
They initially asked me about the causes of poor accuracy and then they provided me a list of 5 different technology providers for accuracy improvement. They had the initial investment, promised forecast accuracy, yearly charge and some more data. I was asked to recommend the best out of them.

I asked them what is the payback period the client is looking for.

I compared the expected increase in revenue due to the improved forecast and the cost of investment to identify the best solution. The process included some number crunching, so I made sure how I arrive to a particular figure by breaking them into smaller pieces and keeping them informed about each calculation.

This round tested me on my analytical, decision making, and communication skills.

Round 3 - HR 

(1 Question)

  • Q1. This round started with my introduction and the interviewee asked me questions from my CV mostly from my work in TSL. He deep dived into many of my CV points to understand about my work. (25 minutes)

Interview Preparation Tips

Interview preparation tips for other job seekers - Preparation:

I prepared for SCM as well as consulting domain. I devoted around 2-3 hours for consulting preparation after a month into NITIE. Case-in point helped me in understanding the different basic frameworks. Victor Cheng videos were helpful in understanding the frameworks and it also gave me a taste of how consultants communicate to the client.

For Guesstimates, I practiced 2 guesstimates every day. It’s better to practice these in a group of 3-4 friends, which gives you different perspectives and approach to solve a guesstimate. Throw a new guesstimate to yourself, not from any reading material and try to solve it. It’s the structured approach and relevant factors that matters and not the actual number.

What went right?

I believe that my calm attitude towards their questions and the fact that they were being informed at each stage of my case solution was one of the reasons for my selection.

The 3rd round interviewer was a seasoned Mining and Metals professional which I came to know after the interview. I feel he was impressed by the kind of detailed and concise answers I gave to him.

Suggestions:

1) Prepare your CV very well and be ready to dive deep in any of the CV points.

2) Communicate well, don’t be in a hurry to respond.

3) Be calm and confident during your interview.

4) Solve cases and guesstimates with your friends to gain a wider perspective.

5) I wasn’t asked Why McKinsey or why consulting but be ready to answer such type of questions.
Interview experience
2
Poor
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Selected Selected

I appeared for an interview in Aug 2024.

Round 1 - Aptitude Test 

Excel test
Logical Reasoning test
Quantitative aptitude test

Round 2 - Case Study 

An extensive case study for the corporate tax team that includes knowledge of US GAAP and transfer pricing.

Round 3 - One-on-one 

(2 Questions)

  • Q1. What are the fundamental accounting concepts, accounting entries, and the applicable tax rates for various services?
  • Ans. 

    Fundamental accounting concepts, entries, and tax rates for various services.

    • Fundamental accounting concepts include accrual basis, matching principle, and consistency.

    • Accounting entries for services typically involve recognizing revenue and recording expenses.

    • Applicable tax rates vary depending on the type of service and the jurisdiction.

    • For example, consulting services may be subject to a different tax rate than soft...

  • Answered by AI
  • Q2. What is your understanding of transfer pricing and its applicability?
  • Ans. 

    Transfer pricing is the setting of prices for goods and services sold between related entities within a company.

    • Transfer pricing is used to determine the cost of goods and services transferred between different divisions or subsidiaries of a company.

    • It is important for multinational companies to establish transfer pricing to ensure fair pricing and compliance with tax regulations.

    • Transfer pricing can impact a company's...

  • Answered by AI
Round 4 - One-on-one 

(2 Questions)

  • Q1. What is the amount of data you have managed in your previous roles?
  • Ans. 

    I have managed large volumes of data in my previous roles, ranging from terabytes to petabytes.

    • Managed terabytes of data in previous roles

    • Handled petabytes of data in data analysis projects

    • Experience with data storage and retrieval systems

    • Utilized data management tools and techniques

    • Implemented data governance policies and procedures

  • Answered by AI
  • Q2. Which ERP software have you worked with?
  • Ans. 

    I have worked with SAP ERP software extensively in my previous roles.

    • Extensive experience with SAP ERP software

    • Proficient in modules such as Finance, Supply Chain, and HR

    • Implemented custom solutions and integrations with SAP ERP

    • Trained team members on using SAP ERP effectively

  • Answered by AI
Round 5 - HR 

(2 Questions)

  • Q1. What are your salary expectations and how do you approach negotiations?
  • Ans. 

    I approach negotiations by researching industry standards and emphasizing my value to the company.

    • Research industry standards for the position to determine a reasonable salary range.

    • Highlight your skills, experience, and achievements that make you a valuable asset to the company.

    • Be prepared to discuss and negotiate benefits and other perks in addition to salary.

    • Stay professional and respectful during negotiations to ma...

  • Answered by AI
  • Q2. What is your preferred joining date and the notice period required by your current organization?
  • Ans. 

    My preferred joining date is in one month and my notice period is two weeks.

    • Preferred joining date: one month from now

    • Notice period required by current organization: two weeks

    • Flexible with joining date if needed

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on job satisfaction and skill development rather than merely on the brand name and salary.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

The aptitude test was interesting, Had a bunch of fun puzzles

Round 2 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a detail-oriented business analyst with a strong background in data analysis and problem-solving.

    • Experienced in gathering and analyzing business requirements

    • Skilled in creating data models and visualizations

    • Proficient in using tools like SQL, Excel, and Tableau

    • Strong communication and presentation skills

    • Certified in business analysis (e.g. CBAP)

  • Answered by AI
  • Q2. Where do you see yourself in 5 years

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont apply if you cant wait for teams to move quickly

Associate Interview Questions & Answers

user image Anonymous

posted on 3 Mar 2025

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected
Round 1 - One-on-one 

(1 Question)

  • Q1. Fit interview with PEI
Round 2 - Case Study 

Optimise social media marketing channels

Round 3 - Case Study 

Grow market share for a milk company

Interview Preparation Tips

Interview preparation tips for other job seekers - Improve train ticket buying experience and riding experience

Interview Questions & Answers

user image Anonymous

posted on 7 Oct 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Game made by Mckinsey (youtube) 

(1 Question)

  • Q1. Food chain and case investigation
Round 2 - Technical 

(1 Question)

  • Q1. Basic qns about resume(focusing on skills like python ,sql,projects)
Round 3 - Technical 

(1 Question)

  • Q1. Case study or Guestimate

Analyst Interview Questions & Answers

user image Anonymous

posted on 22 Sep 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed in Aug 2024. There were 4 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Basic information about past experiences
Round 2 - One-on-one 

(1 Question)

  • Q1. This was round with the associate consultant
Round 3 - Case Study 

It was a case study round with the manager and about the CV

Round 4 - One-on-one 

(1 Question)

  • Q1. This round was with the associate partner. There was one small case study.

Analyst Interview Questions & Answers

user image Anonymous

posted on 26 Jun 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Valuation and situation based question
  • Q2. What will create most value- growth or margin. Based on GS matrix
  • Ans. 

    According to the GE McKinsey Matrix, focusing on growth or margin depends on the specific business unit's position in the matrix.

    • In the GE McKinsey Matrix, businesses are categorized into four quadrants based on market attractiveness and competitive strength.

    • For businesses in the high market attractiveness, low competitive strength quadrant, focusing on growth may create more value by increasing market share and compet...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - HR 

(2 Questions)

  • Q1. What are doing in transport
  • Ans. 

    I am responsible for managing the transportation operations, ensuring timely delivery of goods and maintaining vehicles.

    • Coordinating with drivers and scheduling routes

    • Ensuring vehicles are properly maintained and serviced

    • Tracking shipments and updating customers on delivery status

    • Managing transportation budget and expenses

  • Answered by AI
  • Q2. What abut your self
Round 2 - Group Discussion 

I am wording and smart working

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected
Round 1 - online game 

(4 Questions)

  • Q1. Play 2 online games
  • Q2. Then proceed to case study for both rounds
  • Q3. Normal case study
  • Q4. What is the number of football that can fit into wembley stadium
  • Ans. 

    The number of footballs that can fit into Wembley Stadium depends on various factors.

    • The seating capacity of Wembley Stadium is approximately 90,000.

    • The size of a standard football is about 22 cm in diameter.

    • To calculate the number of footballs, we need to consider the available space and any obstructions.

    • Assuming no obstructions, we can estimate the number of footballs by dividing the available space by the volume of ...

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Personal fit questions
  • Q2. Tell me about a time where you led a team
Round 3 - One-on-one 

(2 Questions)

  • Q1. Case study on ENERGY
  • Q2. It was about introduction of a new type of energy

US Recruiter Interview Questions & Answers

user image Anonymous

posted on 8 Aug 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    Experienced HR professional with a passion for connecting top talent with great opportunities.

    • Over 5 years of experience in recruiting and talent acquisition

    • Strong communication and interpersonal skills

    • Proven track record of successfully filling positions in various industries

    • Passionate about helping individuals find their dream jobs

  • Answered by AI
  • Q2. Tell me about your role
  • Ans. 

    I am responsible for managing a team of sales representatives and developing strategies to increase sales revenue.

    • Lead and motivate sales team

    • Develop sales strategies

    • Analyze sales data and trends

    • Collaborate with marketing team

    • Meet sales targets and goals

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Campus Placement

Round 1 - Aptitude Test 

Multiple choice questions

Round 2 - One-on-one 

(1 Question)

  • Q1. Personal interview questions
Round 3 - Technical 

(1 Question)

  • Q1. Was asked basics for the role
Round 4 - HR 

(1 Question)

  • Q1. Compensation discussion

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McKinsey & Company Interview FAQs

How many rounds are there in McKinsey & Company interview?
McKinsey & Company interview process usually has 2-3 rounds. The most common rounds in the McKinsey & Company interview process are Case Study, One-on-one Round and HR.
How to prepare for McKinsey & Company interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at McKinsey & Company. The most common topics and skills that interviewers at McKinsey & Company expect are Analytical Chemistry, MS Office, Consulting, Communication Skills and Customer Service.
What are the top questions asked in McKinsey & Company interview?

Some of the top questions asked at the McKinsey & Company interview -

  1. There is a chairman of a conglomerate. He has been on the post for 10 years, an...read more
  2. Growth of cars vs growth of motorbikes - which would grow faster in % terms? A:...read more
  3. The case went like this “I urgently have to go to New york and my travel agen...read more
What are the most common questions asked in McKinsey & Company HR round?

The most common HR questions asked in McKinsey & Company interview are -

  1. Where do you see yourself in 5 yea...read more
  2. Tell me about yourse...read more
How long is the McKinsey & Company interview process?

The duration of McKinsey & Company interview process can vary, but typically it takes about less than 2 weeks to complete.

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Overall Interview Experience Rating

4.2/5

based on 72 interview experiences

Difficulty level

Easy 11%
Moderate 70%
Hard 18%

Duration

Less than 2 weeks 38%
2-4 weeks 22%
4-6 weeks 20%
6-8 weeks 13%
More than 8 weeks 7%
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