The 60-Second Technique That Cuts Your DI Time in Half—Without Doing More MathFour and a half minutes. That's how long it takes to bomb a 2-minute DI question.Not because you can't read charts. Not because you can't do math. But because you're processing data instead of understanding it.
Here's what nobody tells you about Data Insights: The more you calculate, the worse you perform.
The Root Problem: You're Acting Like a Calculator, Not a Business ProfessionalLet us show you EXACTLY what's happening. Here's a typical Table Analysis question:
You see a table with 10 salespeople and these columns:
Question: "How many salespeople had increasing sales in every consecutive quarter?"Now watch what happens...
❌ What You're Doing Now:"Okay, 'increasing sales in every consecutive quarter'... so I need Q1 < Q2 < Q3 < Q4 for each person. Let me check row by row..."
Sarah:Q1 = $45K, Q2 = $52K → went up ✓
Q2 = $52K, Q3 = $48K → went DOWN ✗
Sarah is out.
Mike:
Q1 = $38K, Q2 = $43K → up ✓
Q2 = $43K, Q3 = $49K → up ✓
Q3 = $49K, Q4 = $51K → up ✓
Mike works! That's 1 person.
Lisa:Q1 = $47K, Q2 = $48K → up ✓
Wait, is that actually up or just flat? Let me check... yes, $1K up ✓
Q2 = $48K, Q3 = $49K → up ✓
Q3 = $49K, Q4 = $53K → up ✓
Lisa works! That's 2 people.
[Still have MORE PEOPLE to check... getting tired... Was Lisa the second one or was there someone else? Let me recount... wait, did I check David correctly? Let me go back...]
Result: 4+ minutes later. You're exhausted. You've checked 40+ number comparisons. You've lost track twice and had to recount. And you're only 70% confident in your answer.✅ What THE RIGHT APPROACH tells you to do:
Spend 60 seconds BEFORE reading the question"This is quarterly sales data for 10 salespeople. Let me understand what's happening here..."Scan the data holistically, not row by row"Interesting patterns... Most people are pretty erratic - some quarters up, some down. I see a few with really high totals - Sarah, Mike, Jennifer are the top performers. But looking at the quarter-to-quarter movement... most people are bouncing around. There's clearly summer slumps hitting some people hard in Q3. Q4 looks strong across the board - holiday season, probably.""But I notice something: Only a couple of people show that smooth, steady climb pattern. Mike's numbers go steadily up - I can see it at a glance: 38, 43, 49, 51. Almost nobody else has that steady progression. Most have at least one quarter where they dip."Draw key conclusion/s"There's basically two types here: volatile performers (most people) and steady climbers (just a few)."NOW reads the question: "How many salespeople had increasing sales in every consecutive quarter?"
"Oh! They want the steady climbers - no dips allowed. From my scan, I already know most people are erratic. I spotted Mike immediately - he's the obvious steady climber. Let me verify him: 38→43→49→51, yes. Anyone else look that smooth? Patricia caught my eye... let me check her: 41→44→46→49, yes, she works too. Tom looked promising but no, he had that Q3 dip I noticed. Anyone else? Quick scan... nope, everyone else has at least one down quarter."Answer: 2 people.Result: 1.5 minutes total. No exhaustion. 95% confidence. You could explain exactly why it's 2 if someone asked.See The Difference?
Wrong way:- Compare 40 individual numbers
- Check each person sequentially without context
- Get lost, recount, doubt yourself
- 4+ minutes, 70% confidence
Right way:- Spot the pattern (most erratic, few steady)
- Identify the likely candidates immediately
- Verify only the 2-3 that matter
- 1.5 minutes, 95% confidence
You weren't slower because you're bad at math. You were slower because you never understood what you were looking at.The Transformation: From Data Processor to Data OwnerThe difference isn't speed. It's understanding.
Students who bomb DI questions are DATA PROCESSORS:
- They see charts as puzzles to decode
- They hunt for numbers the question asks about
- They calculate frantically hoping to stumble on the answer
- They treat every data point as equally important
Students who ace DI questions are DATA OWNERS:
- They see charts as workplace scenarios they need to manage
- They understand the situation before being asked about it
- They know which patterns matter before calculating
- They identify the signal in the noise
This is exactly what "owning the dataset" means. And it's teachable.
The Bottom Line: Why This Changes EverythingData Insights isn't testing whether you can count bars or calculate percentages.
It's testing whether you can extract meaning from data.In business school, professors won't ask "how many salespeople are in this table?" They'll ask:
- "What does this sales pattern reveal about our go-to-market strategy?"
- "Where are the operational bottlenecks in this project timeline?"
- "What does this data suggest about our competitive position?"
They want you to
own the dataset, understand what it means, and make informed decisions. The GMAT is practicing for that reality.
The transformation happens the moment you stop solving and start seeing.The Moment of TruthThe next DI question you see: Prove it to yourself.
Cover the questions. Set a 60-second timer. Just understand.
You'll feel the difference immediately.
Stop solving. Start seeing. The questions answer themselves.