GMAT Table Analysis practice, built around the sort-then-evaluate method

A Table Analysis item gives you a sortable data table, typically several columns of mixed numeric and categorical data covering a range of entities, along with a criterion instruction and three statements. For each statement you decide whether it is True or False, Yes or No, or Consistent or Inconsistent with the data, depending on the language the instruction line uses. All three must be correct for credit; there is no partial credit.

The table is sortable by any column, and the design of the statements often depends on that. A statement about which entity ranks highest on a particular measure only becomes tractable once you have sorted by that column. A statement about the relationship between two columns might require sorting by one and then inspecting the other. The question is not asking whether you can read numbers off a table; it is asking whether you can identify which sort reveals the relevant pattern, then evaluate the statement precisely against what the sorted data actually shows.

The most reliable Table Analysis approach is to read all three statements before sorting, identify which column sort each one requires, and then execute the sorts in order. This front-loads the navigational work and prevents the most common error: attempting to evaluate a statement without the table sorted to the right column, where the rank or order the statement claims is not visible.

This also guards against the no-sort error, where a candidate tries to answer statements about rank or quartile by scanning the unsorted table. On a table with ten or more rows and four or more columns, scanning unsorted data for a rank is slow and error-prone. The sort affordance is there specifically because the questions require it. Using it is not optional for reliable accuracy on harder items.

Table Analysis shares its criterion-precision discipline with Multi-Source Reasoning. The instruction line above the three statements defines what the binary labels mean for this particular question. "True based on the data" is a different standard from "consistent with the data," which is in turn different from "would help explain the trend." The precision required on harder Table Analysis items comes from distinguishing between these levels: a statement can be consistent with the data without being entailed by it, and entailed without being the best explanation.

The practical defense is the same as in MSR: read the instruction line and fix the criterion before reading any of the three statements. Changing which standard you are applying mid-evaluation, because one statement seems clearly true under a looser reading, is one of the more costly TA errors because it produces a confident wrong answer rather than an uncertain one.

Table Analysis difficulty scales with how many steps the evaluation requires and how non-obvious the relevant column sort is. A lower-band TA item has a clear one-column sort and a statement that is directly readable from the sorted data. A higher-band item requires sorting by a derived column, comparing across two sorts, or evaluating a statistical claim about the distribution of the data, such as whether a median or quartile meets a stated threshold.

PrepLattice TA questions are independently reviewed and calibrated to real GMAT Focus difficulty. When you miss a TA question, the explanation identifies which statement you got wrong, which sort was required, and why your evaluation of the statement failed the criterion. Your miss history is saved so you can see whether your TA errors concentrate on particular statement types, aggregation questions, or rank questions, and watch that pattern change as you practice.

The Daily Five is free for every signed-up member: five questions a day drawn from Quant, Verbal, and Data Insights, with a mix that rotates day to day, every miss explained, and your history saved. Table Analysis appears in the Data Insights portion of that rotation.

To make the sort-then-evaluate method automatic before you sit the exam, the Committed plan adds full-length GMAT Focus mocks, each with the complete 20-question Data Insights section under real 45-minute timing, plus section diagnostics that show your accuracy by question type and difficulty band. The custom-set builder, which covers Quant and Verbal, comes with Committed as well; TA practice comes through the daily rotation and the mocks. Committed is a one-time payment with no auto-renewal.