LEK 2027 Online Test/Video Interview/Case Interview Question Bank

This text provides a comprehensive overview of LEK Consulting’s online tests, including online assessments, the application process, internship interviews, and graduate programs worldwide, spanning the US and the UK.

How do you prepare for LEK Consulting online assessments and get the job?

• Complete Your LEK Consulting Online Application
• Sign up and fill in the required details on the LEK website
• Submit your documents, which include your resume and cover letter
• Align your application with LEK Consulting’s values
• Ensure you apply to the role that fits your skills
• Practice for the LEK Consulting Online Assessment Test

LEK Consulting’s tests often depend on the job role you’re applying for. Some of the common tests are:

• Logical Reasoning Test
• Numerical Reasoning Test
• Situational Judgement Test
• Verbal Reasoning Test

These LEK Consulting online tests sift out 50-80% of candidates at this stage. The only proven way to get to the next round is to practice.

Record Mock Video Interviews of Yourself

Get ready for your LEK Consulting online assessment and graduate program by recording video interviews of yourself and practising responses to common interview questions frequently asked by consulting firm recruitment teams. Aim to deliver fluent, concise, and timely answers with confidence and little hesitation.

L.E.K. is known for highly analytical, data-heavy cases delivered at a faster pace than many peer firms. Unlike firms that emphasize broad qualitative strategy narratives, L.E.K. expects candidates to work through structured, number-driven reasoning quickly and concisely. Their cases often resemble compressed versions of real L.E.K. engagements, which are known for intense commercial diligence work, rapid market analysis, and hypothesis-driven structuring.

This guide walks you through L.E.K.’s recruiting process, explains how their case interviews work, and shows you how to prepare using drills and resources from case-prep.com, including our case library, math drills, market sizing drills, exhibit analysis drills, peer casing network, application tracker with salary and timeline insights, and our intro to consulting course for newer candidates.

L.E.K. Interview Process: What to Expect

While exact formats differ slightly by office (especially between US vs. UK/Europe), this is the typical structure for US undergrad, MBA, and pre-experience recruiting:

1. Application and Resume Screening

L.E.K. screens for analytical rigor, academic performance, evidence of structured problem solving, and exposure to finance, consulting, or data-heavy roles. Using an application tracker with salary benchmarks and recruiter insights can help calibrate your positioning against peers.

2. First Round Interviews

Typically two 30–40 minute interviews.

Each includes a short behavioral section followed by a case.

Cases are candidate-led but with frequent interviewer probing to test depth and precision.

3. Final Round (Superday)

Two to three interviews with senior consultants or managers.

Cases in final rounds are often more intense and may include multiple segments (e.g., profitability + market sizing + recommendation).

Some regions have introduced written-style or exhibit-heavy cases that require synthesizing multiple data points into a recommendation.