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Tips for acing a case interview at a Malaysian consulting firm

by Siti Hajar·March 1, 2026

Went through 6 rounds at a top local consulting firm and made it to the offer. Here's what actually helped:

1. Structure first, answer second. Every case: say "let me take a moment to structure my approach." Silence is fine. Jumping in sounds desperate.

2. Practice frameworks but don't be a robot. They know you've memorised MECE and Porter's Five Forces. What they want is for you to adapt it to context.

3. Ask for data. When you're stuck, ask "can I ask for some data to validate my hypothesis?" Good consultants identify what information they need.

4. Round numbers are fine. Mental math should be fast, not precise. "Roughly 2.5 million" is better than a long pause.

5. Know basic Malaysian business context. PETRONAS, GLCs, bumiputera policy basics, major industries. Sounds basic but many candidates don't know local context.

Case prep resources that worked for me: Case in Point, IGotAnOffer (free YouTube), and practicing with a study partner 3x/week for 6 weeks.

#consulting#case-interview#MBB#tips#prep
198 upvotes3 comments

Comments (3)

Zhao Wei67

The Malaysian business context point is underrated. I bombed a case once because I didn't understand how bumiputera vendor requirements affect retail pricing strategy. Context really does matter.

Sasha Mehta54

Slow down on the math portion. Interviewers want to see your logic more than your speed. Say your working out loud — 'I'm dividing the market into segments because...' is more impressive than a fast but silent calculation.

Faiz Nordin43

IGotAnOffer YouTube is genuinely free and covers basically everything. Saved me hundreds vs paid coaching. Combined with a good study partner that's 90% of the prep you need.