Practice Hub
AI Tutor
AI Diagnostics
AI Flashcards
AI Worksheets
AI Solver
Games
Progress
Sign In
Home
GMAT
Flashcards
GMAT Flashcards
Master GMAT concepts with interactive flashcards
Flashcard Topics
Data-Sufficiency Questions
202 decks
Advanced Data Sufficiency
Algebra
Absolute Value
DSQ: Understanding absolute value
Equations
DSQ: Solving equations
Exponents
DSQ: Understanding exponents
Functions/Series
DSQ: Understanding functions
Inequalities
DSQ: Solving inequalities
Linear Equations, One Unknown
DSQ: Solving linear equations with one unknown
Linear Equations, Two Unknowns
DSQ: Solving linear equations with two unknowns
Simplifying Algebraic Expressions
DSQ: Simplifying algebraic expressions
Solving by Factoring
DSQ: Understanding factoring
Solving Quadratic Equations
DSQ: Solving quadratic equations
Arithmetic
Counting Methods
DSQ: Understanding counting methods
Decimals
DSQ: Understanding decimals
Descriptive Statistics
Arithmetic Mean
DSQ: Calculating arithmetic mean
Median
DSQ: Calculating median
Mode
DSQ: Calculating mode
Range
DSQ: Calculating range
Discrete Probability
DSQ: Calculating discrete probability
Fractions
DSQ: Understanding fractions
Percents
DSQ: Calculating percents
Powers & Roots of Numbers
DSQ: Understanding powers and roots
Properties of Integers
DSQ: Understanding the properties of integers
Ratio & Proportions
DSQ: Calculating ratio and proportion
Real Numbers
DSQ: Understanding real numbers
Sets
DSQ: Understanding arithmetic sets
Avoiding Common Data Sufficiency Traps
Geometry
Circles
Chords
DSQ: Calculating the length of a chord
Diameter
DSQ: Calculating the length of the diameter
DSQ: Calculating the ratio of diameter and circumference
Radius
DSQ: Calculating circumference
DSQ: Calculating the area of a circle
DSQ: Calculating the length of a radius
Sectors
DSQ: Calculating the angle for a percentage of a circle
DSQ: Calculating the angle of a sector
DSQ: Calculating the area of a sector
DSQ: Calculating the length of an arc
DSQ: Calculating the percentage of a sector from an angle
Coordinate Geometry
Circles
DSQ: Calculating the equation of a circle
Graphing
DSQ: Graphing a function
DSQ: Graphing a line
DSQ: Graphing a logarithm
DSQ: Graphing a point
DSQ: Graphing a quadratic function
DSQ: Graphing an exponential function
DSQ: Graphing an ordered pair
DSQ: Graphing complex numbers
Lines
Distance Formula
DSQ: Calculating the length of a line with distance formula
Midpoint Formula
DSQ: Calculating the endpoints of a line segment
DSQ: Calculating the midpoint of a line segment
Other Lines
DSQ: Calculating the equation of a line
DSQ: Calculating the slope of a line
DSQ: Calculating whether point is on a line with an equation
Parallel Lines
DSQ: Calculating the equation of a parallel line
DSQ: Calculating the slope of parallel lines
DSQ: Calculating whether lines are parallel
Perpendicular Lines
DSQ: Calculating the equation of a perpendicular line
DSQ: Calculating the slope of a perpendicular line
DSQ: Calculating whether lines are perpendicular
Tangent Lines
DSQ: Calculating the slope of a tangent line
x and y intercept
DSQ: Calculating the equation of a curve
DSQ: Calculating x or y intercept
Intersecting Angles and Lines
DSQ: Calculating the angle of an intersection
Lines
DSQ: Calculating an angle of a line
DSQ: Understanding intersecting lines
DSQ: Understanding rays
Polygons
DSQ: Calculating an angle in a polygon
DSQ: Calculating the area of a polygon
DSQ: Calculating the length of a diagonal of a polygon
DSQ: Calculating the length of a side of a polygon
DSQ: Calculating the perimeter of a polygon
Quadrilaterals
Other Quadrilaterals
DSQ: Calculating an angle in a quadrilateral
DSQ: Calculating the length of the diagonal of a quadrilateral
DSQ: Calculating the length of the side of a quadrilateral
DSQ: Calculating the perimeter of a quadrilateral
DSQ: Calculating whether quadrilaterals are similar
Rectangles
DSQ: Calculating the area of a rectangle
DSQ: Calculating the length of the diagonal of a rectangle
DSQ: Calculating the length of the side of a rectangle
DSQ: Calculating the perimeter of a rectangle
DSQ: Calculating whether rectangles are similar
Squares
DSQ: Calculating the area of a square
DSQ: Calculating the length of the diagonal of a square
DSQ: Calculating the length of the side of a square
DSQ: Calculating the perimeter of a square
Rectangular Solids & Cylinders
Cubes
DSQ: Calculating the diagonal of a cube
DSQ: Calculating the length of an edge of a cube
DSQ: Calculating the surface area of a cube
DSQ: Calculating the volume of a cube
Cylinders
DSQ: Calculating the surface area of a cylinder
DSQ: Calculating the volume of a cylinder
Prisms
DSQ: Calculating the diagonal of a prism
DSQ: Calculating the length of an edge of a prism
DSQ: Calculating the surface area of a prism
DSQ: Calculating the volume of a prism
Tetrahedrons
DSQ: Calculating the length of an edge of a tetrahedron
DSQ: Calculating the surface area of a tetrahedron
DSQ: Calculating the volume of a tetrahedron
Triangles
Acute / Obtuse Triangles
DSQ: Calculating an angle in an acute / obtuse triangle
DSQ: Calculating if two acute / obtuse triangles are similar
DSQ: Calculating the area of an acute / obtuse triangle
DSQ: Calculating the height of an acute / obtuse triangle
DSQ: Calculating the length of the hypotenuse of an acute / obtuse triangle
DSQ: Calculating the length of the side of an acute / obtuse triangle
DSQ: Calculating the perimeter of an acute / obtuse triangle
DSQ: Calculating whether acute / obtuse triangles are congruent
Equilateral Triangles
DSQ: Calculating the area of an equilateral triangle
DSQ: Calculating the height of an equilateral triangle
DSQ: Calculating the length of the side of an equilateral triangle
DSQ: Calculating the perimeter of an equilateral triangle
Right Triangles
DSQ: Calculating an angle in a right triangle
DSQ: Calculating the area of a right triangle
DSQ: Calculating the height of a right triangle
DSQ: Calculating the length of the hypotenuse of a right triangle : Pythagorean Theorem
DSQ: Calculating the length of the side of a right triangle
DSQ: Calculating the perimeter of a right triangle
DSQ: Calculating whether right triangles are congruent
DSQ: Calculating whether right triangles are similar
Specific Value Data Sufficiency
Word Problems
Data Interpretation
Diagrams
DSQ: Understanding diagrams
Probability
DSQ: Calculating probability
Discount
DSQ: Calculating discounts
Interest Problems
DSQ: Calculating compound interest
DSQ: Calculating simple interest
Measurement Problems
DSQ: Understanding measurement
Mixture Problems
DSQ: Understanding mixture problems
Profit
DSQ: Calculating profit
Rate Problems
DSQ: Calculating rate
Sets
DSQ: Understanding sets
Work Problems
DSQ: Understanding work problems
Yes/No Data Sufficiency
Problem-Solving Questions
200 decks
Algebra
Absolute Value
Understanding absolute value
Equations
Solving equations
Exponents
Understanding exponents
Functions/Series
Understanding functions
Inequalities
Solving inequalities
Linear Equations, One Unknown
Solving linear equations with one unknown
Linear Equations, Two Unknowns
Solving linear equations with two unknowns
Simplifying Algebraic Expressions
Simplifying algebraic expressions
Solving by Factoring
Understanding factoring
Solving Quadratic Equations
Solving quadratic equations
Arithmetic
Counting Methods
Understanding counting methods
Decimals
Understanding decimals
Descriptive Statistics
Arithmetic Mean
Calculating arithmetic mean
Median
Calculating median
Mode
Calculating mode
Range
Calculating range
Discrete Probability
Calculating discrete probability
Fractions
Understanding fractions
Percents
Calculating percents
Powers & Roots of Numbers
Understanding powers and roots
Properties of Integers
Understanding the properties of integers
Ratio & Proportions
Calculating ratio and proportion
Real Numbers
Understanding real numbers
Sets
Understanding arithmetic sets
Geometry
Circles
Chords
Calculating the length of a chord
Diameter
Calculating the length of the diameter
Calculating the ratio of diameter and circumference
Radius
Calculating circumference
Calculating the area of a circle
Calculating the length of a radius
Sectors
Calculating the angle for a percentage of a circle
Calculating the angle of a sector
Calculating the area of a sector
Calculating the length of an arc
Calculating the percentage of a sector from an angle
Coordinate Geometry
Circles
Calculating the equation of a circle
Graphing
Graphing a function
Graphing a line
Graphing a logarithm
Graphing a point
Graphing a quadratic function
Graphing a two-step inequality
Graphing an exponential function
Graphing an ordered pair
Graphing complex numbers
Graphing inverse variation
Lines
Distance Formula
Calculating the length of a line with distance formula
Midpoint Formula
Calculating the endpoints of a line segment
Calculating the midpoint of a line segment
Other Lines
Calculating the equation of a line
Calculating the slope of a line
Calculating whether point is on a line with an equation
Parallel Lines
Calculating the equation of a parallel line
Calculating the slope of parallel lines
Calculating whether lines are parallel
Perpendicular Lines
Calculating the equation of a perpendicular line
Calculating the slope of a perpendicular line
Calculating whether lines are perpendicular
Tangent Lines
Calculating the equation of a tangent line
Calculating the slope of a tangent line
x and y intercept
Calculating the equation of a curve
Calculating x or y intercept
Lines
Calculating an angle of a line
Understanding intersecting lines
Understanding rays
Polygons
Calculating an angle in a polygon
Calculating the area of a polygon
Calculating the length of a diagonal of a polygon
Calculating the length of a side of a polygon
Calculating the perimeter of a polygon
Quadrilaterals
Other Quadrilaterals
Calculating an angle in a quadrilateral
Calculating the area of a quadrilateral
Calculating the length of the diagonal of a quadrilateral
Calculating the length of the side of a quadrilateral
Calculating the perimeter of a quadrilateral
Calculating whether quadrilaterals are similar
Rectangles
Calculating the area of a rectangle
Calculating the length of the diagonal of a rectangle
Calculating the length of the side of a rectangle
Calculating the perimeter of a rectangle
Calculating whether rectangles are similar
Squares
Calculating the area of a square
Calculating the length of the diagonal of a square
Calculating the length of the side of a square
Calculating the perimeter of a square
Rectangular Solids & Cylinders
Cubes
Calculating the diagonal of a cube
Calculating the length of an edge of a cube
Calculating the surface area of a cube
Calculating the volume of a cube
Cylinders
Calculating the surface area of a cylinder
Calculating the volume of a cylinder
Prisms
Calculating the diagonal of a prism
Calculating the length of an edge of a prism
Calculating the surface area of a prism
Calculating the volume of a prism
Tetrahedrons
Calculating the length of an edge of a tetrahedron
Calculating the surface area of a tetrahedron
Calculating the volume of a tetrahedron
Triangles
Acute / Obtuse Triangles
Calculating an angle in an acute / obtuse triangle
Calculating if two acute / obtuse triangles are similar
Calculating the area of an acute / obtuse triangle
Calculating the height of an acute / obtuse triangle
Calculating the length of the hypotenuse of an acute / obtuse triangle
Calculating the length of the side of an acute / obtuse triangle
Calculating the perimeter of an acute / obtuse triangle
Calculating whether acute / obtuse triangles are congruent
Equilateral Triangles
Calculating the area of an equilateral triangle
Calculating the height of an equilateral triangle
Calculating the length of the side of an equilateral triangle
Calculating the perimeter of an equilateral triangle
Right Triangles
Calculating an angle in a right triangle
Calculating the area of a right triangle
Calculating the height of a right triangle
Calculating the length of the hypotenuse of a right triangle : Pythagorean Theorem
Calculating the length of the side of a right triangle
Calculating the perimeter of a right triangle
Calculating whether right triangles are congruent
Calculating whether right triangles are similar
Word Problems
Data Interpretation
Diagrams
Understanding diagrams
Probability
Calculating probability
Discount
Calculating discounts
Interest Problems
Calculating compound interest
Calculating simple interest
Measurement Problems
Understanding measurement
Mixture Problems
Understanding mixture problems
Profit
Calculating profit
Rate Problems
Calculating rate
Sets
Understanding sets
Work Problems
Understanding work problems
Reading Comprehension
64 decks
Business Passages
Extrapolating from the Text in Business Passages
Making Inferences in Business Passages
Understanding Style, Argument, and Organization in Business Passages
Analyzing Argumentative Claims, Bias, and Support in Business Passages
Analyzing Sequence, Organization, and Structure in Business Passages
Understanding the Content of Business Passages
Analyzing Meaning, Purpose, and Effect of Specified Text in Business Passages
Understanding Main Ideas in Business Passages
Humanities Passages
Extrapolating from the Text in Humanities Passages
Comparing and Contrasting Ideas in and Aspects of Humanities Passages
Considering Analogous Concepts in Humanities Passages
Making Inferences in Humanities Passages
Understanding Style, Argument, and Organization in Humanities Passages
Analyzing Argumentative Claims, Bias, and Support in Humanities Passages
Analyzing Sequence, Organization, and Structure in Humanities Passages
Analyzing Style, Tone, Audience, and Point of View in Humanities Passages
Understanding the Content of Humanities Passages
Analyzing Meaning, Purpose, and Effect of Specified Text in Humanities Passages
Recognizing and Analyzing Supporting Ideas and Details in Humanities Passages
Understanding Main Ideas in Humanities Passages
Understanding the Thesis in Humanities Passages
Mixed Passages
Extrapolating from the Text in Mixed Passages
Analyzing Cause and Effect in Mixed Passages
Making Inferences in Mixed Passages
Understanding Style, Argument, and Organization in Mixed Passages
Analyzing Argumentative Claims, Bias, and Support in Mixed Passages
Analyzing Sequence, Organization, and Structure in Mixed Passages
Analyzing Style, Tone, Audience, and Point of View in Mixed Passages
Understanding the Content of Mixed Passages
Analyzing Meaning, Purpose, and Effect of Specified Text in Mixed Passages
Recognizing and Analyzing Supporting Ideas and Details in Mixed Passages
Understanding Main Ideas in Mixed Passages
Natural Science Passages
Extrapolating from the Text in Natural Science Passages
Analyzing Cause and Effect in Natural Science Passages
Comparing and Contrasting Ideas in and Aspects of Natural Science Passages
Considering Analogous Concepts in Natural Science Passages
Making Inferences in Natural Science Passages
Understanding Style, Argument, and Organization in Natural Science Passages
Analyzing Argumentative Claims, Bias, and Support in Natural Science Passages
Analyzing Sequence, Organization, and Structure in Natural Science Passages
Analyzing Style, Tone, Audience, and Point of View in Natural Science Passages
Understanding the Content of Natural Science Passages
Analyzing Meaning, Purpose, and Effect of Specified Text in Natural Science Passages
Recognizing and Analyzing Supporting Ideas and Details in Natural Science Passages
Understanding Main Ideas in Natural Science Passages
Social Science Passages
Extrapolating from the Text in Social Science Passages
Analyzing Cause and Effect in Social Science Passages
Comparing and Contrasting Ideas in and Aspects of Social Science Passages
Making Inferences in Social Science Passages
Understanding Style, Argument, and Organization in Social Science Passages
Analyzing Argumentative Claims, Bias, and Support in Social Science Passages
Analyzing Sequence, Organization, and Structure in Social Science Passages
Analyzing Style, Tone, Audience, and Point of View in Social Science Passages
Understanding the Content of Social Science Passages
Analyzing Meaning, Purpose, and Effect of Specified Text in Social Science Passages
Recognizing and Analyzing Supporting Ideas and Details in Social Science Passages
Understanding Main Ideas in Social Science Passages
Understanding the Thesis in Social Science Passages
Specific Questions Featuring the Except Structure
Sentence Correction
53 decks
Correcting Other Errors and Recognizing Correct Sentences
Correcting Other Errors
Recognizing Sentences That Contain No Errors
Correcting Phrase, Clause, and Sentence Errors
Correcting Appositive and Interrupting Phrase Errors
Correcting Appositive Errors
Correcting Interrupting Phrase Errors
Correcting Conjunction Errors
Correcting Correlative Conjunction Errors
Correcting Other Conjunction Errors
Correcting Subordinating Conjunction Errors
Correcting Modifier Placement Errors
Correcting Ambiguous Modifier Errors
Correcting Dangling Modifier Errors
Correcting Misplaced or Interrupting Modifier Errors
Correcting Other Phrase, Clause, and Sentence Errors
Correcting Other Phrase, Clause, and Sentence Errors
Correcting Parallel Structure Errors
Correcting Sentence Fragment and Sentence Combination Errors
Correcting Punctuation Errors
Correcting Apostrophe Errors
Correcting Colon Errors
Correcting Comma Errors
Correcting Other Punctuation Errors
Correcting Quotation Mark Errors
Correcting Semicolon Errors
Correcting Word Usage Errors
Correcting Agreement Errors
Correcting Modifier-Word Modified Agreement Errors
Correcting Noun-Noun Agreement Errors
Correcting Pronoun-Antecedent Agreement Errors
Correcting Subject-Verb Agreement Errors
Correcting Usage Errors
Correcting Adjective and Adverb Errors
Correcting Comparative and Superlative Errors
Correcting Other Adjective and Adverb Errors
Correcting Other Usage Errors
Correcting Conventional and Idiomatic Usage Errors
Correcting Errors Involving Commonly Confused Words
Correcting Preposition Errors
Correcting Pronoun Errors
Correcting Pronoun Errors: Ambiguity
Correcting Pronoun Errors: Case
Correcting Pronoun Errors: Inconsistent Usage
Correcting Pronoun Errors: Incorrect Usage
Correcting Verb Errors
Correcting Other Verb Errors
Correcting Verb Mood Errors
Correcting Verb Tense Errors
Correcting Verb Voice Errors
Meaning
Illogical Predication
Logical Meaning
Critical Reasoning
18 decks
Identifying Assumptions
Identifying Causal Flaws
Identifying Flaws of Analogy
Identifying Flaws of Sampling
Identifying Premises
Inference Critical Reasoning
Advanced Inference Logic
Standard Inference Logic
Method of Reasoning
Advanced Boldface Reasoning
Method of Reasoning
Understanding Boldface Reasoning
Strengthen/Weaken Critical Reasoning
Common Logical Fallacies
Identifying Wording Gaps
Plan/Strategy Questions
Strengthen/Weaken
Useful to Evaluate Questions
Graphics Interpretation
1 decks
Understanding graphics interpretation
Multi-Source Reasoning
1 decks
Understanding multi-source reasoning
Table Analysis
1 decks
Understanding table analyses
Two-Part Analysis
1 decks
Understanding two-part analyses
AI Tutor
Quiz of the Day
Flashcards
Worksheets
AI Solver
Games