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GMAT Data Insights, decode the numbers fast

20 questions, 45 minutes, calculator allowed. Data Insights tests how you reason with tables, graphs and several sources at once — the section most candidates underprepare for.

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questions on the exam
20
minutes to complete it
45
question types
5
Data Insights questions in the bank
1,600+
01 — What’s tested

Reasoning with data, not just reading it

Data Insights mixes light math, logic and reading. Most questions combine numbers and text, and many have several parts that must all be answered correctly.

Data Sufficiency

Decide whether the information given is enough to answer a question — you rarely need to work out the answer itself.

Sufficiency Number logic Word problems

Tables & graphs

Table Analysis and Graphics Interpretation: sort, read and compare data quickly, and spot the traps hidden in scales and units.

Tables Charts Percent change

Multi-step reasoning

Multi-Source Reasoning and Two-Part Analysis: combine information from several tabs or solve two linked parts of one problem.

Multi-source Two-part Trade-offs
02 — Question types

How Data Insights questions are actually built

Five question types share one section. Try three of them — pick an answer to see the solution.

Type 1 · Data Sufficiency

Enough information, or not?

A question followed by two statements. Decide whether each statement alone, both together or neither gives enough information to answer it. The five answer choices are always the same.

Try it · Data SufficiencyPractice question

A shop sells notebooks for $3 each and pens for $2 each. Maya bought at least one notebook and at least one pen and spent exactly $20.

(1) Maya bought more pens than notebooks.

(2) Maya bought fewer than 5 pens.

How many notebooks did Maya buy?
Correct.Not quite — the answer is A. 3n + 2p = 20 with at least one of each item has three solutions: (n, p) = (2, 7), (4, 4) and (6, 1). Statement (1) leaves only 2 notebooks and 7 pens — sufficient. Statement (2) still allows (4, 4) and (6, 1) — not sufficient. The answer is A.
Type 2 · Table Analysis

Sort the table, judge each statement

A sortable table and three statements, each marked true or false (or yes or no). Sort by the column that matters and check every statement against the data. Here, pick the one statement the table supports.

Try it · Table AnalysisPractice question
Store results, 2025
StoreRegionRevenue ($k)StaffRating
ANorth420124.1
BNorth38094.5
CSouth510153.9
DSouth29074.6
EEast460114.2
Which of the following statements is supported by the table?
Correct.Not quite — the answer is B. Revenue per staff member ($k): A 35, B ≈ 42.2, C 34, D ≈ 41.4, E ≈ 41.8 — B is the highest. A fails because Store C, the largest team, has the lowest figure; C fails because Store E is rated 4.2 with $460k; D fails because East averages $460k against $400k in the South; E fails because Store A has more staff than Store E but less revenue.
Type 3 · Graphics Interpretation

Read the chart, complete the sentence

A graph or chart with one or two statements to complete from drop-down menus. Read the title, axes and units before the numbers — the traps are usually in the scale.

Try it · Graphics InterpretationPractice question
From January to June, monthly active users grew by approximately ___.
Correct.Not quite — the answer is C. June’s 90 thousand is 2.25 times January’s 40 thousand, so the increase is 125%. 225% is the ratio of the two values, not the percent increase.
Pacing at a glance

About 2 minutes 15 seconds per question

45 minutes for 20 questions. Multi-Source Reasoning sets and multi-part questions take longer, so bank time on Data Sufficiency and single charts.

by question 7
15:45
by question 14
31:30
by question 20
45:00
03 — Curriculum

The Data Insights curriculum, module by module

21 video lessons in 4 modules, each lesson followed by a quiz. Open a module to see its lessons — pick any one to start watching with a free trial.

Keep reading

More GMAT guides

04 — Testimonials

What students say

Examero feels less like a collection of separate preparation tools and more like one connected system. I could learn a topic, practise it, review my mistakes, and then check whether my performance improved. That made it easier to see actual progress rather than simply count study hours.
Darshan S.
GMAT score: 685
01 / 06
05 — FAQ

Questions about GMAT Data Insights

Can’t find your answer? Write to info@gmatexamero.com.

The Data Insights section

  • What does GMAT Data Insights measure?

    How well you analyse and combine data from tables, graphs, text and several sources to make decisions. It mixes light math, logic and careful reading.

  • How many questions are in Data Insights?

    20 questions in 45 minutes, across five question types: Data Sufficiency, Multi-Source Reasoning, Table Analysis, Graphics Interpretation and Two-Part Analysis.

  • Is a calculator allowed in Data Insights?

    Yes. A basic on-screen calculator is available throughout the section. It helps with arithmetic, but deciding what to calculate is still up to you — and many questions are faster without it.

  • Is Data Sufficiency part of Data Insights?

    Yes. Data Sufficiency moved from the Quant section to Data Insights. It uses the same math as Quant but tests whether information is enough, not the final answer.

  • Do multi-part questions give partial credit?

    No. For questions with several parts — such as Table Analysis or Two-Part Analysis — you must answer every part correctly to get credit for the question.

  • Is Data Insights the same as Integrated Reasoning?

    Not exactly. It builds on the former Integrated Reasoning question types and adds Data Sufficiency, and unlike Integrated Reasoning it counts towards your Total Score.

  • Can I change my answers in Data Insights?

    Yes. If you have time left at the end of the section, you can review your answers and change up to three of them.

  • How much time do I have per Data Insights question?

    About 2 minutes 15 seconds on average. Aim to finish roughly 7 questions every 15 minutes, and don’t let one long Multi-Source Reasoning set eat into the rest.

  • How is Data Insights scored?

    Section scores range from 60 to 90 in one-point steps. Data Insights, Quant and Verbal count equally towards the Total Score.

Preparing with Examero

  • How does Examero help with Data Insights?

    Video lessons that turn each question type into a repeatable routine, a quiz after every lesson, custom practice sessions, timed mock exams, performance analytics and AI recommendations that point out weak topics.

  • Can I practise specific Data Insights question types?

    Yes. You can build sessions by section, topic, difficulty and past performance, and revisit questions you missed to confirm the weakness is fixed.

  • Is the Data Insights course suitable for beginners?

    Yes. It starts with data-literacy foundations — units, ratios, percents and averages — before moving on to tables, graphs, multi-source sets and Data Sufficiency.

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